Merge branch 'master' of ssh://bitbucket.org/czan/honours

157 files changed, 5042 insertions, 0 deletions

diff --git a/clang/test/Parser/CompoundStmtScope.c b/clang/test/Parser/CompoundStmtScope.c
new file mode 100644
index 0000000..4f99103
--- /dev/null
+++ b/clang/test/Parser/CompoundStmtScope.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void foo() {
+  {
+    typedef float X;
+  }
+  X Y;  // expected-error {{use of undeclared identifier}}
+}
diff --git a/clang/test/Parser/DelayedTemplateParsing.cpp b/clang/test/Parser/DelayedTemplateParsing.cpp
new file mode 100644
index 0000000..9737c73
--- /dev/null
+++ b/clang/test/Parser/DelayedTemplateParsing.cpp
@@ -0,0 +1,92 @@
+// RUN: %clang_cc1 -fms-extensions -fdelayed-template-parsing -fsyntax-only -verify %s
+
+template <class T>
+class A {
+   void foo() {
+       undeclared();
+   }
+   void foo2();
+};
+
+template <class T>
+class B {
+   void foo4() { } // expected-note {{previous definition is here}}  expected-note {{previous definition is here}}
+   void foo4() { } // expected-error {{class member cannot be redeclared}} expected-error {{redefinition of 'foo4'}}  expected-note {{previous definition is here}}
+
+   friend void foo3() {
+       undeclared();
+   }
+};
+
+
+template <class T>
+void B<T>::foo4() {// expected-error {{redefinition of 'foo4'}}
+}
+
+template <class T>
+void A<T>::foo2() {
+    undeclared();
+}
+
+
+template <class T>
+void foo3() {
+   undeclared();
+}
+
+template void A<int>::foo2();
+
+
+void undeclared()
+{
+
+}
+
+template <class T> void foo5() {} //expected-note {{previous definition is here}} 
+template <class T> void foo5() {} // expected-error {{redefinition of 'foo5'}}
+
+              
+
+namespace Inner_Outer_same_template_param_name {              
+
+template <class T>
+class Outmost {
+public:
+    template <class T>
+    class Inner {
+    public:
+        void f() {
+            T* var;
+        }
+   };
+};
+
+}
+
+
+namespace PR11931 {
+
+template <typename RunType>
+struct BindState;
+
+  template<>
+struct BindState<void(void*)> {
+  static void Run() { }
+};
+
+class Callback {
+public:
+  typedef void RunType();
+
+  template <typename RunType>
+  Callback(BindState<RunType> bind_state) {
+    BindState<RunType>::Run();
+  }
+};
+
+
+Callback Bind() {
+  return Callback(BindState<void(void*)>());
+}
+
+}
diff --git a/clang/test/Parser/MicrosoftExtensions.c b/clang/test/Parser/MicrosoftExtensions.c
new file mode 100644
index 0000000..1ef326a
--- /dev/null
+++ b/clang/test/Parser/MicrosoftExtensions.c
@@ -0,0 +1,77 @@
+// RUN: %clang_cc1 -triple i386-mingw32 -fsyntax-only -verify -fms-extensions  -Wno-missing-declarations -x objective-c++ %s
+__stdcall int func0();
+int __stdcall func();
+typedef int (__cdecl *tptr)();
+void (*__fastcall fastpfunc)();
+struct __declspec(uuid("00000000-0000-0000-C000-000000000046")) __declspec(novtable) IUnknown {};
+extern __declspec(dllimport) void __stdcall VarR4FromDec();
+__declspec(deprecated) __declspec(deprecated) char * __cdecl ltoa( long _Val, char * _DstBuf, int _Radix);
+__declspec(noalias) __declspec(restrict) void * __cdecl xxx( void * _Memory );
+typedef __w64 unsigned long ULONG_PTR, *PULONG_PTR;
+
+void * __ptr64 PtrToPtr64(const void *p)
+{
+  return((void * __ptr64) (unsigned __int64) (ULONG_PTR)p ); // expected-warning {{unknown attribute '__ptr64' ignored}}
+}
+void * __ptr32 PtrToPtr32(const void *p)
+{
+  return((void * __ptr32) (unsigned __int32) (ULONG_PTR)p ); // expected-warning {{unknown attribute '__ptr32' ignored}}
+}
+
+void __forceinline InterlockedBitTestAndSet (long *Base, long Bit)
+{
+  __asm {
+    mov eax, Bit
+    mov ecx, Base
+    lock bts [ecx], eax
+    setc al
+  };
+}
+_inline int foo99() { return 99; }
+
+void *_alloca(int);
+
+void foo() {
+  __declspec(align(16)) int *buffer = (int *)_alloca(9);
+}
+
+typedef bool (__stdcall __stdcall *blarg)(int);
+
+void local_callconv()
+{
+  bool (__stdcall *p)(int);
+}
+
+// Charify extension.
+#define FOO(x) #@x
+char x = FOO(a);
+
+typedef enum E { e1 };
+
+
+enum __declspec(deprecated) E2 { i, j, k };
+__declspec(deprecated) enum E3 { a, b, c } e;
+
+void deprecated_enum_test(void)
+{
+  // Test to make sure the deprecated warning follows the right thing
+  enum E2 e1;  // expected-warning {{'E2' is deprecated}}
+  enum E3 e2; // No warning expected, the deprecation follows the variable
+  enum E3 e3 = e;  // expected-warning {{'e' is deprecated}}
+}
+
+/* Microsoft attribute tests */
+[repeatable][source_annotation_attribute( Parameter|ReturnValue )]
+struct SA_Post{ SA_Post(); int attr; };
+
+[returnvalue:SA_Post( attr=1)] 
+int foo1([SA_Post(attr=1)] void *param);
+
+
+
+void ms_intrinsics(int a)
+{
+  __noop();
+  __assume(a);
+  __debugbreak();
+}
diff --git a/clang/test/Parser/MicrosoftExtensions.cpp b/clang/test/Parser/MicrosoftExtensions.cpp
new file mode 100644
index 0000000..3a1ffea
--- /dev/null
+++ b/clang/test/Parser/MicrosoftExtensions.cpp
@@ -0,0 +1,311 @@
+// RUN: %clang_cc1 %s -std=c++11 -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-extensions -fms-compatibility -fdelayed-template-parsing
+
+/* Microsoft attribute tests */
+[repeatable][source_annotation_attribute( Parameter|ReturnValue )]
+struct SA_Post{ SA_Post(); int attr; };
+
+[returnvalue:SA_Post( attr=1)] 
+int foo1([SA_Post(attr=1)] void *param);
+
+namespace {
+  [returnvalue:SA_Post(attr=1)] 
+  int foo2([SA_Post(attr=1)] void *param);
+}
+
+class T {
+  [returnvalue:SA_Post(attr=1)] 
+  int foo3([SA_Post(attr=1)] void *param);
+};
+
+extern "C" {
+  [returnvalue:SA_Post(attr=1)] 
+  int foo5([SA_Post(attr=1)] void *param);
+}
+
+class class_attr {
+public:
+  class_attr([SA_Pre(Null=SA_No,NullTerminated=SA_Yes)]  int a)
+  {
+  }
+};
+
+
+
+void uuidof_test1()
+{  
+  __uuidof(0);  // expected-error {{you need to include <guiddef.h> before using the '__uuidof' operator}}
+}
+
+typedef struct _GUID
+{
+    unsigned long  Data1;
+    unsigned short Data2;
+    unsigned short Data3;
+    unsigned char  Data4[8];
+} GUID;
+
+struct __declspec(uuid(L"00000000-0000-0000-1234-000000000047")) uuid_attr_bad1 { };// expected-error {{'uuid' attribute requires parameter 1 to be a string}}
+struct __declspec(uuid(3)) uuid_attr_bad2 { };// expected-error {{'uuid' attribute requires parameter 1 to be a string}}
+struct __declspec(uuid("0000000-0000-0000-1234-0000500000047")) uuid_attr_bad3 { };// expected-error {{uuid attribute contains a malformed GUID}}
+struct __declspec(uuid("0000000-0000-0000-Z234-000000000047")) uuid_attr_bad4 { };// expected-error {{uuid attribute contains a malformed GUID}}
+struct __declspec(uuid("000000000000-0000-1234-000000000047")) uuid_attr_bad5 { };// expected-error {{uuid attribute contains a malformed GUID}}
+
+
+
+struct __declspec(uuid("000000A0-0000-0000-C000-000000000046"))
+struct_with_uuid { };
+struct struct_without_uuid { };
+
+struct __declspec(uuid("000000A0-0000-0000-C000-000000000049"))
+struct_with_uuid2;
+
+struct 
+struct_with_uuid2 {} ;
+
+int uuid_sema_test()
+{
+   struct_with_uuid var_with_uuid[1];
+   struct_without_uuid var_without_uuid[1];
+
+   __uuidof(struct_with_uuid);
+   __uuidof(struct_with_uuid2);
+   __uuidof(struct_without_uuid); // expected-error {{cannot call operator __uuidof on a type with no GUID}}
+   __uuidof(struct_with_uuid*);
+   __uuidof(struct_without_uuid*); // expected-error {{cannot call operator __uuidof on a type with no GUID}}
+
+   __uuidof(var_with_uuid);
+   __uuidof(var_without_uuid);// expected-error {{cannot call operator __uuidof on a type with no GUID}}
+   __uuidof(var_with_uuid[1]);
+   __uuidof(var_without_uuid[1]);// expected-error {{cannot call operator __uuidof on a type with no GUID}}
+   __uuidof(&var_with_uuid[1]);
+   __uuidof(&var_without_uuid[1]);// expected-error {{cannot call operator __uuidof on a type with no GUID}}
+
+   __uuidof(0);
+   __uuidof(1);// expected-error {{cannot call operator __uuidof on a type with no GUID}}
+}
+
+
+template <class T>
+void template_uuid()
+{
+   T expr;
+   
+   __uuidof(T);
+   __uuidof(expr);
+}
+
+
+template <class T, const GUID* g = &__uuidof(T)>
+class COM_CLASS_TEMPLATE  { };
+
+typedef COM_CLASS_TEMPLATE<struct_with_uuid, &__uuidof(struct_with_uuid)> COM_TYPE_1;
+typedef COM_CLASS_TEMPLATE<struct_with_uuid> COM_TYPE_2;
+
+template <class T, const GUID& g>
+class COM_CLASS_TEMPLATE_REF  { };
+typedef COM_CLASS_TEMPLATE_REF<struct_with_uuid, __uuidof(struct_with_uuid)> COM_TYPE_REF;
+
+  struct late_defined_uuid;
+  template<typename T>
+  void test_late_defined_uuid() {
+    __uuidof(late_defined_uuid);
+  }
+  struct __declspec(uuid("000000A0-0000-0000-C000-000000000049")) late_defined_uuid;
+
+
+class CtorCall { 
+public:
+  CtorCall& operator=(const CtorCall& that);
+
+  int a;
+};
+
+CtorCall& CtorCall::operator=(const CtorCall& that)
+{
+    if (this != &that) {
+        this->CtorCall::~CtorCall();
+        this->CtorCall::CtorCall(that); // expected-warning {{explicit constructor calls are a Microsoft extension}}
+    }
+    return *this;
+}
+
+template <class A>
+class C1 {
+public:
+  template <int B>
+  class Iterator {
+  };
+};
+ 
+template<class T>
+class C2  {
+  typename C1<T>:: /*template*/  Iterator<0> Mypos; // expected-warning {{use 'template' keyword to treat 'Iterator' as a dependent template name}}
+};
+
+template <class T>
+void missing_template_keyword(){
+  typename C1<T>:: /*template*/ Iterator<0> Mypos; // expected-warning {{use 'template' keyword to treat 'Iterator' as a dependent template name}}
+}
+
+
+
+class AAAA { };
+
+template <class T>
+void redundant_typename() {
+   typename T t;// expected-warning {{expected a qualified name after 'typename'}}
+   typename AAAA a;// expected-warning {{expected a qualified name after 'typename'}}
+   t = 3;
+}
+
+
+__interface MicrosoftInterface;
+__interface MicrosoftInterface {
+   virtual void foo1() = 0;
+   virtual void foo2() = 0;
+};
+
+void interface_test() {
+  MicrosoftInterface* a;
+  a->foo1();
+}
+
+__int64 x7 = __int64(0);
+
+
+namespace If_exists_test {
+
+class IF_EXISTS {
+private:
+    typedef int Type;
+};
+
+int __if_exists_test() {
+  int b=0;
+  __if_exists(IF_EXISTS::Type) {
+     b++;
+     b++;
+  }
+  __if_exists(IF_EXISTS::Type_not) {
+     this wont compile.
+  }
+  __if_not_exists(IF_EXISTS::Type) {
+     this wont compile.
+  }
+  __if_not_exists(IF_EXISTS::Type_not) {
+     b++;
+     b++;
+  }
+}
+
+
+__if_exists(IF_EXISTS::Type) {
+  int var23;
+}
+
+__if_exists(IF_EXISTS::Type_not) {
+ this wont compile.
+}
+
+__if_not_exists(IF_EXISTS::Type) {
+ this wont compile.
+}
+
+__if_not_exists(IF_EXISTS::Type_not) {
+  int var244;
+}
+
+int __if_exists_init_list() {
+
+  int array1[] = {

+    0, 

+    __if_exists(IF_EXISTS::Type) {2, }

+    3

+  };

+
+  int array2[] = {

+    0, 

+    __if_exists(IF_EXISTS::Type_not) { this wont compile }

+    3

+  };

+

+  int array3[] = {

+    0, 

+    __if_not_exists(IF_EXISTS::Type_not) {2, }

+    3

+  };

+
+  int array4[] = {

+    0, 

+    __if_not_exists(IF_EXISTS::Type) { this wont compile }

+    3

+  };

+
+}
+
+
+class IF_EXISTS_CLASS_TEST {
+  __if_exists(IF_EXISTS::Type) {
+    // __if_exists, __if_not_exists can nest
+    __if_not_exists(IF_EXISTS::Type_not) {
+      int var123;
+    }
+    int var23;
+  }
+
+  __if_exists(IF_EXISTS::Type_not) {
+   this wont compile.
+  }
+
+  __if_not_exists(IF_EXISTS::Type) {
+   this wont compile.
+  }
+
+  __if_not_exists(IF_EXISTS::Type_not) {
+    int var244;
+  }
+};
+
+}
+
+
+int __identifier(generic) = 3;
+
+class inline_definition_pure_spec {
+   virtual int f() = 0 { return 0; }// expected-warning {{function definition with pure-specifier is a Microsoft extension}}
+   virtual int f2() = 0;
+};
+
+
+int main () {
+  // Necessary to force instantiation in -fdelayed-template-parsing mode.
+  test_late_defined_uuid<int>(); 
+  redundant_typename<int>();
+  missing_template_keyword<int>();
+}
+
+
+
+

+namespace access_protected_PTM {

+

+class A {

+protected:

+  void f(); // expected-note {{must name member using the type of the current context 'access_protected_PTM::B'}}

+};

+

+class B : public A{

+public:

+  void test_access();

+  static void test_access_static();

+};

+

+void B::test_access() {

+  &A::f; // expected-error {{'f' is a protected member of 'access_protected_PTM::A'}}

+}

+

+void B::test_access_static() {

+  &A::f;

+}

+

+}
\ No newline at end of file
diff --git a/clang/test/Parser/PR11000.cpp b/clang/test/Parser/PR11000.cpp
new file mode 100644
index 0000000..7dae996
--- /dev/null
+++ b/clang/test/Parser/PR11000.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -std=c++11 %s 2>&1 | FileCheck %s
+
+// PR11000: Don't crash.
+class tuple<>
+{
+    template <class _Alloc>
+        tuple(allocator_arg_t, const _Alloc&) {}
+
+// CHECK: 6 errors generated.
diff --git a/clang/test/Parser/access-spec-attrs.cpp b/clang/test/Parser/access-spec-attrs.cpp
new file mode 100644
index 0000000..4fa5975
--- /dev/null
+++ b/clang/test/Parser/access-spec-attrs.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+
+struct X {
+public __attribute__((unavailable)): // expected-error {{access specifier can only have annotation attributes}}
+  void foo();
+private __attribute__((annotate("foobar"))):
+    void bar();
+};
+
+void f(X x) {
+  x.foo();
+}
diff --git a/clang/test/Parser/altivec.c b/clang/test/Parser/altivec.c
new file mode 100644
index 0000000..d1e6552
--- /dev/null
+++ b/clang/test/Parser/altivec.c
@@ -0,0 +1,121 @@
+// RUN: %clang_cc1 -triple=powerpc-apple-darwin8 -faltivec -fsyntax-only -verify %s
+
+__vector char vv_c;
+__vector signed char vv_sc;
+__vector unsigned char vv_uc;
+__vector short vv_s;
+__vector signed  short vv_ss;
+__vector unsigned  short vv_us;
+__vector short int vv_si;
+__vector signed short int vv_ssi;
+__vector unsigned short int vv_usi;
+__vector int vv_i;
+__vector signed int vv_sint;
+__vector unsigned int vv_ui;
+__vector float vv_f;
+__vector bool char vv_bc;
+__vector bool short vv_bs;
+__vector bool int vv_bi;
+__vector __pixel vv_p;
+__vector pixel vv__p;
+__vector int vf__r();
+void vf__a(__vector int a);
+void vf__a2(int b, __vector int a);
+
+vector char v_c;
+vector signed char v_sc;
+vector unsigned char v_uc;
+vector short v_s;
+vector signed  short v_ss;
+vector unsigned  short v_us;
+vector short int v_si;
+vector signed short int v_ssi;
+vector unsigned short int v_usi;
+vector int v_i;
+vector signed int v_sint;
+vector unsigned int v_ui;
+vector float v_f;
+vector bool char v_bc;
+vector bool short v_bs;
+vector bool int v_bi;
+vector __pixel v_p;
+vector pixel v__p;
+vector int f__r();
+void f_a(vector int a);
+void f_a2(int b, vector int a);
+
+vector int v = (vector int)(-1);
+
+// These should have warnings.
+__vector long vv_l;                 // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector signed long vv_sl;         // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector unsigned long vv_ul;       // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector long int vv_li;            // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector signed long int vv_sli;    // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector unsigned long int vv_uli;  // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector long v_l;                    // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector signed long v_sl;            // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector unsigned long v_ul;          // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector long int v_li;               // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector signed long int v_sli;       // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector unsigned long int v_uli;     // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector long double  vv_ld;        // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector long double  v_ld;           // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector bool v_b;                    // expected-warning {{type specifier missing, defaults to 'int'}}
+
+// These should have errors.
+__vector double vv_d1;               // expected-error {{cannot use 'double' with '__vector'}}
+vector double v_d2;                  // expected-error {{cannot use 'double' with '__vector'}}
+__vector long double  vv_ld3;        // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector long double  v_ld4;           // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector bool float v_bf;              // expected-error {{cannot use 'float' with '__vector bool'}}
+vector bool double v_bd;             // expected-error {{cannot use 'double' with '__vector bool'}}
+vector bool pixel v_bp;              // expected-error {{cannot use '__pixel' with '__vector bool'}}
+vector bool signed char v_bsc;       // expected-error {{cannot use 'signed' with '__vector bool'}}
+vector bool unsigned int v_bsc2;     // expected-error {{cannot use 'unsigned' with '__vector bool'}}
+vector bool long v_bl;               // expected-error {{cannot use 'long' with '__vector bool'}}
+vector bool long long v_bll;         // expected-error {{cannot use 'long long' with '__vector bool'}}
+
+void f() {
+  __vector unsigned int v = {0,0,0,0};
+  __vector int v__cast = (__vector int)v;
+  __vector int v_cast = (vector int)v;
+  __vector char vb_cast = (vector char)v;
+
+  // Check some casting between gcc and altivec vectors.
+  #define gccvector __attribute__((vector_size(16)))
+  gccvector unsigned int gccv = {0,0,0,0};
+  gccvector unsigned int gccv1 = gccv;
+  gccvector int gccv2 = (gccvector int)gccv;
+  gccvector unsigned int gccv3 = v;
+  __vector unsigned int av = gccv;
+  __vector int avi = (__vector int)gccv;
+  gccvector unsigned int gv = v;
+  gccvector int gvi = (gccvector int)v;
+  __attribute__((vector_size(8))) unsigned int gv8;
+  gv8 = gccv;     // expected-error {{assigning to '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int' from incompatible type '__attribute__((__vector_size__(4 * sizeof(unsigned int)))) unsigned int'}}
+  av = gv8;       // expected-error {{assigning to '__vector unsigned int' from incompatible type '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int'}}
+
+  v = gccv;
+  __vector unsigned int tv = gccv;
+  gccv = v;
+  gccvector unsigned int tgv = v;
+
+  int res_i;
+  // bug 7553 - Problem with '==' and vectors
+  res_i = (vv_sc == vv_sc);
+  res_i = (vv_uc != vv_uc);
+  res_i = (vv_s > vv_s);
+  res_i = (vv_us >= vv_us);
+  res_i = (vv_i < vv_i);
+  res_i = (vv_ui <= vv_ui);
+  res_i = (vv_f <= vv_f);
+}
+
+// bug 6895 - Vectorl literal casting confusion.
+vector char v1 = (vector char)((vector int)(1, 2, 3, 4));
+vector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f));
+vector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd'));
+vector int v4 = (vector int)(1, 2, 3, 4);
+vector float v5 = (vector float)(1.0f, 2.0f, 3.0f, 4.0f);
+vector char v6 = (vector char)((vector int)(1+2, -2, (int)(2.0 * 3), -(5-3)));
diff --git a/clang/test/Parser/argument_qualified.c b/clang/test/Parser/argument_qualified.c
new file mode 100644
index 0000000..7d1b9fd
--- /dev/null
+++ b/clang/test/Parser/argument_qualified.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s
+int abc (const float x) {
+  return 1;
+}
+
diff --git a/clang/test/Parser/argument_redef.c b/clang/test/Parser/argument_redef.c
new file mode 100644
index 0000000..519e8fd
--- /dev/null
+++ b/clang/test/Parser/argument_redef.c
@@ -0,0 +1,6 @@
+/* RUN: %clang_cc1 -fsyntax-only -verify %s
+*/
+
+void foo(int A) { /* expected-note {{previous definition is here}} */
+  int A; /* expected-error {{redefinition of 'A'}} */
+}
diff --git a/clang/test/Parser/argument_scope.c b/clang/test/Parser/argument_scope.c
new file mode 100644
index 0000000..d2d10c2
--- /dev/null
+++ b/clang/test/Parser/argument_scope.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -fsyntax-only %s
+typedef struct foo foo;
+
+void blah(int foo) {
+  foo = 1;
+}
diff --git a/clang/test/Parser/asm-constraints-pr7869.c b/clang/test/Parser/asm-constraints-pr7869.c
new file mode 100644
index 0000000..db36991
--- /dev/null
+++ b/clang/test/Parser/asm-constraints-pr7869.c
@@ -0,0 +1,45 @@
+// RUN: %clang_cc1 %s
+
+int a, b, c, d, e, f, g, h, i, j, k, l;
+
+void
+f1 (void)
+{
+  __asm__ volatile (""
+            : [a] "+r" (a), [b] "+r" (b), [c] "+r" (c), [d] "+r" (d),
+              [e] "+r" (e), [f] "+r" (f), [g] "+r" (g), [h] "+r" (h),
+              [i] "+r" (i), [j] "+r" (j), [k] "+r" (k), [l] "+r" (l));
+}
+
+void
+f2 (void)
+{
+  __asm__ volatile (""
+            : [a] "+r,m" (a), [b] "+r,m" (b), [c] "+r,m" (c), [d] "+r,m" (d),
+              [e] "+r,m" (e), [f] "+r,m" (f), [g] "+r,m" (g), [h] "+r,m" (h),
+              [i] "+r,m" (i), [j] "+r,m" (j), [k] "+r,m" (k), [l] "+r,m" (l));
+}
+
+void
+f3 (void)
+{
+  __asm__ volatile (""
+            : [a] "=r" (a), [b] "=r" (b), [c] "=r" (c), [d] "=r" (d),
+              [e] "=r" (e), [f] "=r" (f), [g] "=r" (g), [h] "=r" (h),
+              [i] "=r" (i), [j] "=r" (j), [k] "=r" (k), [l] "=r" (l)
+            : "[a]" (a), "[b]" (b), "[c]" (c), "[d]" (d),
+              "[e]" (e), "[f]" (f), "[g]" (g), "[h]" (h),
+              "[i]" (i), "[j]" (j), "[k]" (k), "[l]" (l));
+}
+
+void
+f4 (void)
+{
+  __asm__ volatile (""
+            : [a] "=r,m" (a), [b] "=r,m" (b), [c] "=r,m" (c), [d] "=r,m" (d),
+              [e] "=r,m" (e), [f] "=r,m" (f), [g] "=r,m" (g), [h] "=r,m" (h),
+              [i] "=r,m" (i), [j] "=r,m" (j), [k] "=r,m" (k), [l] "=r,m" (l)
+            : "[a],m" (a), "[b],m" (b), "[c],m" (c), "[d],m" (d),
+              "[e],m" (e), "[f],m" (f), "[g],m" (g), "[h],m" (h),
+              "[i],m" (i), "[j],m" (j), "[k],m" (k), "[l],m" (l));
+}
diff --git a/clang/test/Parser/asm.c b/clang/test/Parser/asm.c
new file mode 100644
index 0000000..23052c3
--- /dev/null
+++ b/clang/test/Parser/asm.c
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void f1() {
+  // PR7673: Some versions of GCC support an empty clobbers section.
+  asm ("ret" : : :);
+}
+
+void f2() {
+  asm("foo" : "=r" (a)); // expected-error {{use of undeclared identifier 'a'}}
+  asm("foo" : : "r" (b)); // expected-error {{use of undeclared identifier 'b'}} 
+}
+
+
+// rdar://5952468
+__asm ; // expected-error {{expected '(' after 'asm'}}
+
+// <rdar://problem/10465079> - Don't crash on wide string literals in 'asm'.
+int foo asm (L"bar"); // expected-error {{cannot use wide string literal in 'asm'}}
+
diff --git a/clang/test/Parser/asm.cpp b/clang/test/Parser/asm.cpp
new file mode 100644
index 0000000..35a497c
--- /dev/null
+++ b/clang/test/Parser/asm.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+int foo1 asm ("bar1");
+int foo2 asm (L"bar2"); // expected-error {{cannot use wide string literal in 'asm'}}
+int foo3 asm (u8"bar3"); // expected-error {{cannot use unicode string literal in 'asm'}}
+int foo4 asm (u"bar4"); // expected-error {{cannot use unicode string literal in 'asm'}}
+int foo5 asm (U"bar5"); // expected-error {{cannot use unicode string literal in 'asm'}}
+int foo6 asm ("bar6"_x); // expected-error {{string literal with user-defined suffix cannot be used here}}
diff --git a/clang/test/Parser/attr-availability.c b/clang/test/Parser/attr-availability.c
new file mode 100644
index 0000000..b9ff31c
--- /dev/null
+++ b/clang/test/Parser/attr-availability.c
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+#if !__has_feature(attribute_availability)
+#  error 'availability' attribute is not available
+#endif
+
+void f0() __attribute__((availability(macosx,introduced=10.2,deprecated=10.4,obsoleted=10.6)));
+
+void f1() __attribute__((availability(macosx,deprecated=10.4,introduced=10.2,obsoleted=10.6)));
+
+void f2() __attribute__((availability(ios,deprecated=10.4.7,introduced=10,obsoleted=10.6)));
+
+void f3() __attribute__((availability(ios,deprecated=10.4.7,introduced=10,obsoleted=10.6,introduced=10.2))); // expected-error{{redundant 'introduced' availability change; only the last specified change will be used}}
+
+void f4() __attribute__((availability(macosx,introduced=10.5), availability(ios,unavailable)));
+
+void f5() __attribute__((availability(macosx,introduced=10.5), availability(ios,unavailable, unavailable))); // expected-error{{redundant 'unavailable' availability change; only the last specified change will be used}}
+
+void f6() __attribute__((availability(macosx,unavailable,introduced=10.5))); // expected-warning{{'unavailable' availability overrides all other availability information}}
+
+// rdar://10095131
+enum E{
+    gorf __attribute__((availability(macosx,introduced=8.5, message = 10.0))), // expected-error {{expected string literal}}
+    garf __attribute__((availability(macosx,introduced=8.5, message))), // expected-error {{expected '=' after 'message'}}
+
+    foo __attribute__((availability(macosx,introduced=8.5,deprecated=9.0, message="Use CTFontCopyPostScriptName()", deprecated=10.0))) // expected-error {{expected ')'}} \
+                                                                                                                                       // expected-note {{to match this '('}}
+};
diff --git a/clang/test/Parser/attributes.c b/clang/test/Parser/attributes.c
new file mode 100644
index 0000000..347cb9c
--- /dev/null
+++ b/clang/test/Parser/attributes.c
@@ -0,0 +1,98 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -pedantic -std=c99
+
+int __attribute__(()) x;
+
+__inline void __attribute__((__always_inline__, __nodebug__))
+foo(void) {
+}
+
+
+__attribute__(()) y;   // expected-warning {{defaults to 'int'}}
+
+// PR2796
+int (__attribute__(()) *z)(long y);
+
+
+void f1(__attribute__(()) int x);
+
+int f2(y, __attribute__(()) x);     // expected-error {{expected identifier}}
+
+// This is parsed as a normal argument list (with two args that are implicit
+// int) because the __attribute__ is a declspec.
+void f3(__attribute__(()) x,  // expected-warning {{defaults to 'int'}}
+        y);               // expected-warning {{defaults to 'int'}}
+
+void f4(__attribute__(()));   // expected-error {{expected parameter declarator}}
+
+
+// This is ok, the __attribute__ applies to the pointer.
+int baz(int (__attribute__(()) *x)(long y));
+
+void g1(void (*f1)(__attribute__(()) int x));
+void g2(int (*f2)(y, __attribute__(()) x));    // expected-error {{expected identifier}}
+void g3(void (*f3)(__attribute__(()) x, int y));  // expected-warning {{defaults to 'int'}}
+void g4(void (*f4)(__attribute__(())));  // expected-error {{expected parameter declarator}}
+
+
+void (*h1)(void (*f1)(__attribute__(()) int x));
+void (*h2)(int (*f2)(y, __attribute__(()) x));    // expected-error {{expected identifier}}
+
+void (*h3)(void (*f3)(__attribute__(()) x));   // expected-warning {{defaults to 'int'}}
+void (*h4)(void (*f4)(__attribute__(())));  // expected-error {{expected parameter declarator}}
+
+
+
+// rdar://6131260
+int foo42(void) {
+  int x, __attribute__((unused)) y, z;
+  return 0;
+}
+
+// rdar://6096491
+void __attribute__((noreturn)) d0(void), __attribute__((noreturn)) d1(void);
+
+void d2(void) __attribute__((noreturn)), d3(void) __attribute__((noreturn));
+
+
+// PR6287
+void __attribute__((returns_twice)) returns_twice_test();
+
+int aligned(int);
+int __attribute__((vec_type_hint(char, aligned(16) )) missing_rparen_1; // expected-error {{expected ')'}}
+int __attribute__((mode(x aligned(16) )) missing_rparen_2; // expected-error {{expected ')'}}
+int __attribute__((format(printf, 0 aligned(16) )) missing_rparen_3; // expected-error {{expected ')'}}
+
+
+
+int testFundef1(int *a) __attribute__((nonnull(1))) { // \
+    // expected-warning {{GCC does not allow nonnull attribute in this position on a function definition}}
+  return *a;
+}
+
+// noreturn is lifted to type qualifier
+void testFundef2() __attribute__((noreturn)) { // \
+    // expected-warning {{GCC does not allow noreturn attribute in this position on a function definition}}
+  testFundef2();
+}
+
+int testFundef3(int *a) __attribute__((nonnull(1), // \
+    // expected-warning {{GCC does not allow nonnull attribute in this position on a function definition}}
+                                     pure)) { // \
+    // expected-warning {{GCC does not allow pure attribute in this position on a function definition}}
+  return *a;
+}
+
+int testFundef4(int *a) __attribute__((nonnull(1))) // \
+    // expected-warning {{GCC does not allow nonnull attribute in this position on a function definition}}
+                      __attribute((pure)) { // \
+    // expected-warning {{GCC does not allow pure attribute in this position on a function definition}}
+  return *a;
+}
+
+// GCC allows these
+void testFundef5() __attribute__(()) { }
+
+__attribute__((pure)) int testFundef6(int a) { return a; }
+
+
+
diff --git a/clang/test/Parser/backtrack-crash.cpp b/clang/test/Parser/backtrack-crash.cpp
new file mode 100644
index 0000000..cc26873
--- /dev/null
+++ b/clang/test/Parser/backtrack-crash.cpp
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
+// PR7072
+()( // expected-error {{expected unqualified-id}}
+
diff --git a/clang/test/Parser/bad-control.c b/clang/test/Parser/bad-control.c
new file mode 100644
index 0000000..480d81b
--- /dev/null
+++ b/clang/test/Parser/bad-control.c
@@ -0,0 +1,9 @@
+/* RUN: %clang_cc1 -fsyntax-only -verify %s
+*/
+void foo() { 
+  break; /* expected-error {{'break' statement not in loop or switch statement}} */
+}
+
+void foo2() { 
+  continue; /* expected-error {{'continue' statement not in loop statement}} */
+}
diff --git a/clang/test/Parser/block-block-storageclass.c b/clang/test/Parser/block-block-storageclass.c
new file mode 100644
index 0000000..97ba113
--- /dev/null
+++ b/clang/test/Parser/block-block-storageclass.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s
+int printf(const char *, ...);
+void _Block_byref_release(void*src){}
+
+int main() {
+   __block  int X = 1234;
+   __block  const char * message = "HELLO";
+
+   X = X - 1234;
+
+   X += 1;
+
+   printf ("%s(%d)\n", message, X);
+   X -= 1;
+
+   return X;
+}
diff --git a/clang/test/Parser/block-pointer-decl.c b/clang/test/Parser/block-pointer-decl.c
new file mode 100644
index 0000000..a8cc258
--- /dev/null
+++ b/clang/test/Parser/block-pointer-decl.c
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s
+
+int printf(char const *, ...);
+
+struct blockStruct {
+  int (^a)(float, int);
+  int b;
+};
+
+int blockTaker (int (^myBlock)(int), int other_input)
+{
+  return 5 * myBlock (other_input);
+}
+
+int main (int argc, char **argv)
+{
+  int (^blockptr) (int) = ^(int inval) {
+    printf ("Inputs: %d, %d.\n", argc, inval);
+    return argc * inval;
+  };
+
+
+  argc = 10;
+  printf ("I got: %d.\n",
+          blockTaker (blockptr, 6));
+  return 0;
+}
+
diff --git a/clang/test/Parser/bracket-crash.cpp b/clang/test/Parser/bracket-crash.cpp
new file mode 100644
index 0000000..bcc6eab
--- /dev/null
+++ b/clang/test/Parser/bracket-crash.cpp
@@ -0,0 +1,6 @@
+// RUN: not %clang_cc1 -fsyntax-only -std=c++11 %s
+// PR7481
+decltype(;
+struct{
+  a
+}
diff --git a/clang/test/Parser/builtin_classify_type.c b/clang/test/Parser/builtin_classify_type.c
new file mode 100644
index 0000000..a7c0855
--- /dev/null
+++ b/clang/test/Parser/builtin_classify_type.c
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct foo { int a; };
+
+int main() {
+  int a;
+  float b;
+  double d;
+  struct foo s;
+
+  static int ary[__builtin_classify_type(a)];
+  static int ary2[(__builtin_classify_type)(a)]; // expected-error{{variable length array declaration can not have 'static' storage duration}}
+  static int ary3[(*__builtin_classify_type)(a)]; // expected-error{{variable length array declaration can not have 'static' storage duration}}
+
+  int result;
+
+  result =  __builtin_classify_type(a);
+  result =  __builtin_classify_type(b);
+  result =  __builtin_classify_type(d);
+  result =  __builtin_classify_type(s);
+}
diff --git a/clang/test/Parser/builtin_types_compatible.c b/clang/test/Parser/builtin_types_compatible.c
new file mode 100644
index 0000000..ac81e7b
--- /dev/null
+++ b/clang/test/Parser/builtin_types_compatible.c
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+extern int funcInt(int);
+extern float funcFloat(float);
+extern double funcDouble(double);
+// figure out why "char *" doesn't work (with gcc, nothing to do with clang)
+//extern void funcCharPtr(char *);
+
+#define func(expr) \
+  do { \
+    typeof(expr) tmp; \
+    if (__builtin_types_compatible_p(typeof(expr), int)) funcInt(tmp); \
+    else if (__builtin_types_compatible_p(typeof(expr), float)) funcFloat(tmp); \
+    else if (__builtin_types_compatible_p(typeof(expr), double)) funcDouble(tmp); \
+  } while (0)
+#define func_choose(expr) \
+  __builtin_choose_expr(__builtin_types_compatible_p(typeof(expr), int), funcInt(expr), \
+    __builtin_choose_expr(__builtin_types_compatible_p(typeof(expr), float), funcFloat(expr), \
+      __builtin_choose_expr(__builtin_types_compatible_p(typeof(expr), double), funcDouble(expr), (void)0)))
+
+static void test()
+{
+  int a;
+  float b;
+  double d;
+
+  func(a);
+  func(b);
+  func(d);
+  a = func_choose(a);
+  b = func_choose(b);
+  d = func_choose(d);
+
+  int c; 
+  struct xx { int a; } x, y;
+  
+  c = __builtin_choose_expr(a+3-7, b, x); // expected-error{{'__builtin_choose_expr' requires a constant expression}}
+  c = __builtin_choose_expr(0, b, x); // expected-error{{assigning to 'int' from incompatible type 'struct xx'}}
+  c = __builtin_choose_expr(5+3-7, b, x);
+  y = __builtin_choose_expr(4+3-7, b, x);
+
+}
+
diff --git a/clang/test/Parser/c-namespace.c b/clang/test/Parser/c-namespace.c
new file mode 100644
index 0000000..fbef09e
--- /dev/null
+++ b/clang/test/Parser/c-namespace.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -fsyntax-only %s 
+void bla1() {
+  struct XXX;
+  int XXX;
+}
+
diff --git a/clang/test/Parser/c1x-alignas.c b/clang/test/Parser/c1x-alignas.c
new file mode 100644
index 0000000..5dccc99
--- /dev/null
+++ b/clang/test/Parser/c1x-alignas.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -std=c1x -fsyntax-only -verify %s
+
+_Alignas(4) char c1;
+unsigned _Alignas(long) char c2;
+char _Alignas(16) c3;
+
+char c4 _Alignas(32); // expected-error {{expected ';' after top level declarator}}
diff --git a/clang/test/Parser/c1x-generic-selection.c b/clang/test/Parser/c1x-generic-selection.c
new file mode 100644
index 0000000..ee23059
--- /dev/null
+++ b/clang/test/Parser/c1x-generic-selection.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -std=c1x -fsyntax-only -verify %s
+
+void foo(void) {
+  _Generic; // expected-error {{expected '('}}
+  (void) _Generic(0); // expected-error {{expected ','}}
+  (void) _Generic(0, void); // expected-error {{expected ':'}}
+  (void) _Generic(0,
+      default: 0,  // expected-note {{previous default generic association is here}}
+      default: 0); // expected-error {{duplicate default generic association}}
+}
diff --git a/clang/test/Parser/char-literal-printing.c b/clang/test/Parser/char-literal-printing.c
new file mode 100644
index 0000000..27dd63a
--- /dev/null
+++ b/clang/test/Parser/char-literal-printing.c
@@ -0,0 +1,67 @@
+// RUN: %clang_cc1 -ast-print %s
+// RUN: %clang_cc1 -x c++ -ast-print %s
+// RUN: %clang_cc1 -x c++ -std=c++11 -ast-print %s
+
+#include <stddef.h>
+
+char    test1(void) { return '\\'; }
+wchar_t test2(void) { return L'\\'; }
+char    test3(void) { return '\''; }
+wchar_t test4(void) { return L'\''; }
+char    test5(void) { return '\a'; }
+wchar_t test6(void) { return L'\a'; }
+char    test7(void) { return '\b'; }
+wchar_t test8(void) { return L'\b'; }
+char    test9(void) { return '\e'; }
+wchar_t test10(void) { return L'\e'; }
+char    test11(void) { return '\f'; }
+wchar_t test12(void) { return L'\f'; }
+char    test13(void) { return '\n'; }
+wchar_t test14(void) { return L'\n'; }
+char    test15(void) { return '\r'; }
+wchar_t test16(void) { return L'\r'; }
+char    test17(void) { return '\t'; }
+wchar_t test18(void) { return L'\t'; }
+char    test19(void) { return '\v'; }
+wchar_t test20(void) { return L'\v'; }
+
+char    test21(void) { return 'c'; }
+wchar_t test22(void) { return L'c'; }
+char    test23(void) { return '\x3'; }
+wchar_t test24(void) { return L'\x3'; }
+
+wchar_t test25(void) { return L'\x333'; }
+
+#if __cplusplus >= 201103L
+char16_t test26(void) { return u'\\'; }
+char16_t test27(void) { return u'\''; }
+char16_t test28(void) { return u'\a'; }
+char16_t test29(void) { return u'\b'; }
+char16_t test30(void) { return u'\e'; }
+char16_t test31(void) { return u'\f'; }
+char16_t test32(void) { return u'\n'; }
+char16_t test33(void) { return u'\r'; }
+char16_t test34(void) { return u'\t'; }
+char16_t test35(void) { return u'\v'; }
+
+char16_t test36(void) { return u'c'; }
+char16_t test37(void) { return u'\x3'; }
+
+char16_t test38(void) { return u'\x333'; }
+
+char32_t test39(void) { return U'\\'; }
+char32_t test40(void) { return U'\''; }
+char32_t test41(void) { return U'\a'; }
+char32_t test42(void) { return U'\b'; }
+char32_t test43(void) { return U'\e'; }
+char32_t test44(void) { return U'\f'; }
+char32_t test45(void) { return U'\n'; }
+char32_t test46(void) { return U'\r'; }
+char32_t test47(void) { return U'\t'; }
+char32_t test48(void) { return U'\v'; }
+
+char32_t test49(void) { return U'c'; }
+char32_t test50(void) { return U'\x3'; }
+
+char32_t test51(void) { return U'\x333'; }
+#endif
diff --git a/clang/test/Parser/check-objc2-syntax-1.m b/clang/test/Parser/check-objc2-syntax-1.m
new file mode 100644
index 0000000..3cdf2b0
--- /dev/null
+++ b/clang/test/Parser/check-objc2-syntax-1.m
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface Subclass 
++ (int)magicNumber;
+@end
+
+int main (void) {
+  return Subclass.magicNumber;
+}
+
diff --git a/clang/test/Parser/check-syntax-1.m b/clang/test/Parser/check-syntax-1.m
new file mode 100644
index 0000000..0ae0c5d
--- /dev/null
+++ b/clang/test/Parser/check-syntax-1.m
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+int @interface bla  ; // expected-error {{cannot combine with previous 'int' declaration specifier}}
+@end
+
+typedef float CGFloat;
+@interface XNSNumber 
++ (XNSNumber *) numberWithCGFloat  : (CGFloat) float; // expected-error {{expected identifier}}  \
+                                                      // expected-error {{expected ';' after method prototype}}
+@end
+
+// rdar: // 7822196
+@interface A
+(void) x;	// expected-error {{method type specifier must start with '-' or '+'}} 
+(int)im; // expected-error {{method type specifier must start with '-' or '+'}} \
+- ok;
+@end
+
+
diff --git a/clang/test/Parser/check_cast.c b/clang/test/Parser/check_cast.c
new file mode 100644
index 0000000..790ee40
--- /dev/null
+++ b/clang/test/Parser/check_cast.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+struct foo {
+  int a;
+};
+
+int main() {
+  struct foo xxx;
+  int i;
+
+  xxx = (struct foo)1;  // expected-error {{used type 'struct foo' where arithmetic or pointer type is required}}
+  i = (int)xxx; // expected-error {{operand of type 'struct foo' where arithmetic or pointer type is required}}
+}
diff --git a/clang/test/Parser/compound_literal.c b/clang/test/Parser/compound_literal.c
new file mode 100644
index 0000000..4f3609d
--- /dev/null
+++ b/clang/test/Parser/compound_literal.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+int main() {
+  char *s;
+  s = (char []){"whatever"}; 
+}
diff --git a/clang/test/Parser/control-scope.c b/clang/test/Parser/control-scope.c
new file mode 100644
index 0000000..5314980
--- /dev/null
+++ b/clang/test/Parser/control-scope.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 %s -std=c90 -verify
+// RUN: %clang_cc1 %s -std=c99
+
+int f (int z) { 
+  if (z + sizeof (enum {a}))        // expected-note {{previous definition is here}}
+    return 1 + sizeof (enum {a});   // expected-error {{redefinition of enumerator 'a'}}
+  return 0; 
+}
diff --git a/clang/test/Parser/cuda-kernel-call.cu b/clang/test/Parser/cuda-kernel-call.cu
new file mode 100644
index 0000000..f95ae9e
--- /dev/null
+++ b/clang/test/Parser/cuda-kernel-call.cu
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void foo(void) {
+  foo<<<1;      // expected-error {{expected '>>>'}} expected-note {{to match this '<<<'}}
+
+  foo<<<1,1>>>; // expected-error {{expected '('}}
+
+  foo<<<>>>();  // expected-error {{expected expression}}
+}
diff --git a/clang/test/Parser/cxx-altivec.cpp b/clang/test/Parser/cxx-altivec.cpp
new file mode 100644
index 0000000..9b2b1af
--- /dev/null
+++ b/clang/test/Parser/cxx-altivec.cpp
@@ -0,0 +1,170 @@
+// RUN: %clang_cc1 -triple=powerpc-apple-darwin8 -faltivec -fsyntax-only -verify %s
+
+__vector char vv_c;
+__vector signed char vv_sc;
+__vector unsigned char vv_uc;
+__vector short vv_s;
+__vector signed  short vv_ss;
+__vector unsigned  short vv_us;
+__vector short int vv_si;
+__vector signed short int vv_ssi;
+__vector unsigned short int vv_usi;
+__vector int vv_i;
+__vector signed int vv_sint;
+__vector unsigned int vv_ui;
+__vector float vv_f;
+__vector bool char vv_bc;
+__vector bool short vv_bs;
+__vector bool int vv_bi;
+__vector __pixel vv_p;
+__vector pixel vv__p;
+__vector int vf__r();
+void vf__a(__vector int a);
+void vf__a2(int b, __vector int a);
+
+vector char v_c;
+vector signed char v_sc;
+vector unsigned char v_uc;
+vector short v_s;
+vector signed  short v_ss;
+vector unsigned  short v_us;
+vector short int v_si;
+vector signed short int v_ssi;
+vector unsigned short int v_usi;
+vector int v_i;
+vector signed int v_sint;
+vector unsigned int v_ui;
+vector float v_f;
+vector bool char v_bc;
+vector bool short v_bs;
+vector bool int v_bi;
+vector __pixel v_p;
+vector pixel v__p;
+vector int f__r();
+void f_a(vector int a);
+void f_a2(int b, vector int a);
+
+vector int v = (vector int)(-1);
+
+// These should have warnings.
+__vector long vv_l;                 // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector signed long vv_sl;         // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector unsigned long vv_ul;       // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector long int vv_li;            // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector signed long int vv_sli;    // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector unsigned long int vv_uli;  // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector long v_l;                    // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector signed long v_sl;            // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector unsigned long v_ul;          // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector long int v_li;               // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector signed long int v_sli;       // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+vector unsigned long int v_uli;     // expected-warning {{Use of 'long' with '__vector' is deprecated}}
+__vector long double  vv_ld;        // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector long double  v_ld;           // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+
+// These should have errors.
+__vector double vv_d1;               // expected-error {{cannot use 'double' with '__vector'}}
+vector double v_d2;                  // expected-error {{cannot use 'double' with '__vector'}}
+__vector long double  vv_ld3;        // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector long double  v_ld4;           // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
+vector bool v_b;                     // expected-error {{C++ requires a type specifier for all declarations}}
+vector bool float v_bf;              // expected-error {{cannot use 'float' with '__vector bool'}}
+vector bool double v_bd;             // expected-error {{cannot use 'double' with '__vector bool'}}
+vector bool pixel v_bp;              // expected-error {{cannot use '__pixel' with '__vector bool'}}
+vector bool signed char v_bsc;       // expected-error {{cannot use 'signed' with '__vector bool'}}
+vector bool unsigned int v_bsc2;      // expected-error {{cannot use 'unsigned' with '__vector bool'}}
+vector bool long v_bl;               // expected-error {{cannot use 'long' with '__vector bool'}}
+vector bool long long v_bll;         // expected-error {{cannot use 'long long' with '__vector bool'}}
+
+void f() {
+  __vector unsigned int v = {0,0,0,0};
+  __vector int v__cast = (__vector int)v;
+  __vector int v_cast = (vector int)v;
+  __vector char vb_cast = (vector char)v;
+
+  // Check some casting between gcc and altivec vectors.
+  #define gccvector __attribute__((vector_size(16)))
+  gccvector unsigned int gccv = {0,0,0,0};
+  gccvector unsigned int gccv1 = gccv;
+  gccvector int gccv2 = (gccvector int)gccv;
+  gccvector unsigned int gccv3 = v;
+  __vector unsigned int av = gccv;
+  __vector int avi = (__vector int)gccv;
+  gccvector unsigned int gv = v;
+  gccvector int gvi = (gccvector int)v;
+  __attribute__((vector_size(8))) unsigned int gv8;
+  gv8 = gccv;     // expected-error {{assigning to '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int' from incompatible type '__attribute__((__vector_size__(4 * sizeof(unsigned int)))) unsigned int'}}
+  av = gv8;       // expected-error {{assigning to '__vector unsigned int' from incompatible type '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int'}}
+
+  v = gccv;
+  __vector unsigned int tv = gccv;
+  gccv = v;
+  gccvector unsigned int tgv = v;
+}
+
+// Now for the C++ version:
+
+class vc__v {
+  __vector int v;
+  __vector int f__r();
+  void f__a(__vector int a);
+  void f__a2(int b, __vector int a);
+};
+
+class c_v {
+  vector int v;
+  vector int f__r();
+  void f__a(vector int a);
+  void f__a2(int b, vector int a);
+};
+
+
+// bug 6895 - Vectorl literal casting confusion.
+vector char v1 = (vector char)((vector int)(1, 2, 3, 4));
+vector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f));
+vector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd'));
+vector int v4 = (vector int)(1, 2, 3, 4);
+vector float v5 = (vector float)(1.0f, 2.0f, 3.0f, 4.0f);
+vector char v6 = (vector char)((vector int)(1+2, -2, (int)(2.0 * 3), -(5-3)));
+
+// bug 7553 - Problem with '==' and vectors
+void func() {
+  bool res_b;
+  res_b = (vv_sc == vv_sc);
+  res_b = (vv_uc != vv_uc);
+  res_b = (vv_s > vv_s);
+  res_b = (vv_us >= vv_us);
+  res_b = (vv_i < vv_i);
+  res_b = (vv_ui <= vv_ui);
+  res_b = (vv_f <= vv_f);
+}
+
+// vecreturn attribute test
+struct Vector
+{
+	__vector float xyzw;
+} __attribute__((vecreturn));
+
+Vector Add(Vector lhs, Vector rhs)
+{
+	Vector result;
+	result.xyzw = vec_add(lhs.xyzw, rhs.xyzw);
+	return result; // This will (eventually) be returned in a register
+}
+
+// vecreturn attribute test - should error because of virtual function.
+class VectorClassNonPod
+{
+	__vector float xyzw;
+public:
+  VectorClassNonPod() {}
+  virtual ~VectorClassNonPod() {}
+} __attribute__((vecreturn));     // expected-error {{the vecreturn attribute can only be used on a POD (plain old data) class or structure (i.e. no virtual functions)}}
+
+// vecreturn attribute test - should error because of virtual function.
+class VectorClassMultipleMembers
+{
+public:
+	__vector float xyzw;
+	__vector float abcd;
+} __attribute__((vecreturn));     // expected-error {{the vecreturn attribute can only be used on a class or structure with one member, which must be a vector}}
diff --git a/clang/test/Parser/cxx-ambig-decl-expr-xfail.cpp b/clang/test/Parser/cxx-ambig-decl-expr-xfail.cpp
new file mode 100644
index 0000000..ac4accb
--- /dev/null
+++ b/clang/test/Parser/cxx-ambig-decl-expr-xfail.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// XFAIL: *
+struct X { 
+  template<typename T> X(T);
+  X(int, int);
+
+  X operator()(int, int) const;
+};
+
+template<typename T, typename U> struct Y { };
+
+X *x;
+void f() {
+  int y = 0;
+  X (*x)(int(y), int(y)) = Y<int, float>(), ++y;
+}
diff --git a/clang/test/Parser/cxx-ambig-decl-expr.cpp b/clang/test/Parser/cxx-ambig-decl-expr.cpp
new file mode 100644
index 0000000..b5ff728
--- /dev/null
+++ b/clang/test/Parser/cxx-ambig-decl-expr.cpp
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct X {
+  template<typename T, typename U>
+  static void f(int, int);
+};
+
+void f() {
+  void (*ptr)(int, int) = &X::f<int, int>;
+}
diff --git a/clang/test/Parser/cxx-ambig-paren-expr.cpp b/clang/test/Parser/cxx-ambig-paren-expr.cpp
new file mode 100644
index 0000000..3988205
--- /dev/null
+++ b/clang/test/Parser/cxx-ambig-paren-expr.cpp
@@ -0,0 +1,66 @@
+// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
+
+void f() {
+  typedef int T;
+  int x, *px;
+  
+  // Type id.
+  (T())x;    // expected-error {{cast from 'int' to 'T ()'}}
+  (T())+x;   // expected-error {{cast from 'int' to 'T ()'}}
+  (T())*px;  // expected-error {{cast from 'int' to 'T ()'}}
+  
+  // Expression.
+  x = (T());
+  x = (T())/x;
+
+  typedef int *PT;
+  // Make sure stuff inside the parens are parsed only once (only one warning).
+  x = (PT()[(int){1}]); // expected-warning {{compound literals}}
+
+  // Special case: empty parens is a call, not an expression
+  struct S{int operator()();};
+  (S())();
+
+  // FIXME: Special case: "++" is postfix here, not prefix
+  // (S())++;
+}
+
+// Make sure we do tentative parsing correctly in conditions.
+typedef int type;
+struct rec { rec(int); };
+
+namespace ns {
+  typedef int type;
+  struct rec { rec(int); };
+}
+
+struct cls {
+  typedef int type;
+  struct rec { rec(int); };
+};
+
+struct result {
+  template <class T> result(T);
+  bool check();
+};
+
+void test(int i) {
+  if (result((cls::type) i).check())
+    return;
+
+  if (result((ns::type) i).check())
+    return;
+
+  if (result((::type) i).check())
+    return;
+
+  if (result((cls::rec) i).check())
+    return;
+
+  if (result((ns::rec) i).check())
+    return;
+
+  if (result((::rec) i).check())
+    return;
+}
+
diff --git a/clang/test/Parser/cxx-attributes.cpp b/clang/test/Parser/cxx-attributes.cpp
new file mode 100644
index 0000000..8603b30
--- /dev/null
+++ b/clang/test/Parser/cxx-attributes.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+class c {
+  virtual void f1(const char* a, ...)
+    __attribute__ (( __format__(__printf__,2,3) )) = 0;
+  virtual void f2(const char* a, ...)
+    __attribute__ (( __format__(__printf__,2,3) )) {}
+};
+
diff --git a/clang/test/Parser/cxx-bool.cpp b/clang/test/Parser/cxx-bool.cpp
new file mode 100644
index 0000000..a8a161e
--- /dev/null
+++ b/clang/test/Parser/cxx-bool.cpp
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -fsyntax-only %s
+
+bool a = true;
+bool b = false;
diff --git a/clang/test/Parser/cxx-casting.cpp b/clang/test/Parser/cxx-casting.cpp
new file mode 100644
index 0000000..42ad12e
--- /dev/null
+++ b/clang/test/Parser/cxx-casting.cpp
@@ -0,0 +1,92 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+char *const_cast_test(const char *var)
+{
+  return const_cast<char*>(var);
+}
+
+struct A {
+  virtual ~A() {}
+};
+
+struct B : public A {
+};
+
+struct B *dynamic_cast_test(struct A *a)
+{
+  return dynamic_cast<struct B*>(a);
+}
+
+char *reinterpret_cast_test()
+{
+  return reinterpret_cast<char*>(0xdeadbeef);
+}
+
+double static_cast_test(int i)
+{
+  return static_cast<double>(i);
+}
+
+char postfix_expr_test()
+{
+  return reinterpret_cast<char*>(0xdeadbeef)[0];
+}
+
+// This was being incorrectly tentatively parsed.
+namespace test1 {
+  template <class T> class A {}; // expected-note 2{{here}}
+  void foo() { A<int>(*(A<int>*)0); }
+}
+
+typedef char* c;
+typedef A* a;
+void test2(char x, struct B * b) {
+  (void)const_cast<::c>(&x);  // expected-error{{found '<::' after a const_cast which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  (void)dynamic_cast<::a>(b);  // expected-error{{found '<::' after a dynamic_cast which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  (void)reinterpret_cast<::c>(x);  // expected-error{{found '<::' after a reinterpret_cast which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  (void)static_cast<::c>(&x);  // expected-error{{found '<::' after a static_cast which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+
+  // Do not do digraph correction.
+  (void)static_cast<: :c>(&x); //\
+       expected-error {{expected '<' after 'static_cast'}} \
+       expected-error {{expected expression}}\
+       expected-error {{expected ']'}}\
+       expected-note {{to match this '['}}
+  (void)static_cast<: // expected-error {{expected '<' after 'static_cast'}} \
+                         expected-note {{to match this '['}}
+  :c>(&x); // expected-error {{expected expression}} \
+              expected-error {{expected ']'}}
+#define LC <:
+#define C :
+  test1::A LC:B> c; // expected-error {{cannot refer to class template 'A' without a template argument list}} expected-error 2{{}} expected-note{{}}
+  (void)static_cast LC:c>(&x); // expected-error {{expected '<' after 'static_cast'}} expected-error 2{{}} expected-note{{}}
+  test1::A<:C B> d; // expected-error {{cannot refer to class template 'A' without a template argument list}} expected-error 2{{}} expected-note{{}}
+  (void)static_cast<:C c>(&x); // expected-error {{expected '<' after 'static_cast'}} expected-error 2{{}} expected-note{{}}
+
+#define LCC <::
+  test1::A LCC B> e; // expected-error{{found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  (void)static_cast LCC c>(&x); // expected-error{{found '<::' after a static_cast which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+}
+
+                               // This note comes from "::D[:F> A5;"
+template <class T> class D {}; // expected-note{{template is declared here}}
+template <class T> void E() {};
+class F {};
+
+void test3() {
+  ::D<::F> A1; // expected-error{{found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  D<::F> A2; // expected-error{{found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  ::E<::F>(); // expected-error{{found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+  E<::F>(); // expected-error{{found '<::' after a template name which forms the digraph '<:' (aka '[') and a ':', did you mean '< ::'?}}
+
+  ::D< ::F> A3;
+  D< ::F> A4;
+  ::E< ::F>();
+  E< ::F>();
+
+  // Make sure that parser doesn't expand '[:' to '< ::'
+  ::D[:F> A5; // expected-error {{cannot refer to class template 'D' without a template argument list}} \
+              // expected-error {{expected expression}} \
+              // expected-error {{expected ']'}} \
+              // expected-note {{to match this '['}}
+}
diff --git a/clang/test/Parser/cxx-class.cpp b/clang/test/Parser/cxx-class.cpp
new file mode 100644
index 0000000..1b3dd41
--- /dev/null
+++ b/clang/test/Parser/cxx-class.cpp
@@ -0,0 +1,89 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+class C;
+class C {
+public:
+protected:
+  typedef int A,B;
+  static int sf(), u;
+
+  struct S {};
+  enum {}; // expected-warning{{declaration does not declare anything}}
+  int; // expected-warning {{declaration does not declare anything}}
+  int : 1, : 2;
+
+public:
+  void m() {
+    int l = 2;
+  };
+
+  template<typename T> void mt(T) { };
+  ; // expected-warning{{extra ';' inside a class}}
+
+  virtual int vf() const volatile = 0;
+  
+private:
+  int x,f(),y,g();
+  inline int h();
+  static const int sci = 10;
+  mutable int mi;
+};
+void glo()
+{
+  struct local {};
+}
+
+// PR3177
+typedef union {
+  __extension__ union {
+    int a;
+    float b;
+  } y;
+} bug3177;
+
+// check that we don't consume the token after the access specifier 
+// when it's not a colon
+class D {
+public // expected-error{{expected ':'}}
+  int i;
+};
+
+// consume the token after the access specifier if it's a semicolon 
+// that was meant to be a colon
+class E {
+public; // expected-error{{expected ':'}}
+  int i;
+};
+
+class F {
+    int F1 { return 1; } // expected-error{{function definition does not declare parameters}}
+    void F2 {} // expected-error{{function definition does not declare parameters}}
+    typedef int F3() { return 0; } // expected-error{{function definition declared 'typedef'}}
+    typedef void F4() {} // expected-error{{function definition declared 'typedef'}}
+};
+
+namespace ctor_error {
+  class Foo {};
+  // By [class.qual]p2, this is a constructor declaration.
+  Foo::Foo (F) = F(); // expected-error{{does not match any declaration in 'ctor_error::Foo'}}
+
+  class Ctor { // expected-note{{not complete until the closing '}'}}
+    Ctor(f)(int); // ok
+    Ctor(g(int)); // ok
+    Ctor(x[5]); // expected-error{{incomplete type}}
+
+    Ctor(UnknownType *); // expected-error{{unknown type name 'UnknownType'}}
+    void operator+(UnknownType*); // expected-error{{unknown type name 'UnknownType'}}
+  };
+
+  Ctor::Ctor (x) = { 0 }; // \
+    // expected-error{{qualified reference to 'Ctor' is a constructor name}}
+
+  Ctor::Ctor(UnknownType *) {} // \
+    // expected-error{{unknown type name 'UnknownType'}}
+  void Ctor::operator+(UnknownType*) {} // \
+    // expected-error{{unknown type name 'UnknownType'}}
+}
+
+// PR11109 must appear at the end of the source file
+class pr11109r3 { // expected-note{{to match this '{'}}
+  public // expected-error{{expected ':'}} expected-error{{expected '}'}} expected-error{{expected ';' after class}}
diff --git a/clang/test/Parser/cxx-condition.cpp b/clang/test/Parser/cxx-condition.cpp
new file mode 100644
index 0000000..5672eea
--- /dev/null
+++ b/clang/test/Parser/cxx-condition.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct S { S(int); operator bool(); };
+
+void f() {
+  int a;
+  while (a) ;
+  while (int x) ; // expected-error {{variable declaration in condition must have an initializer}}
+  while (float x = 0) ;
+  if (const int x = a) ; // expected-warning{{empty body}} expected-note{{put the semicolon on a separate line to silence this warning}}
+  switch (int x = a+10) {}
+  for (; int x = ++a; ) ;
+
+  if (S a(42)) {} // expected-error {{variable declaration in condition cannot have a parenthesized initializer}}
+}
diff --git a/clang/test/Parser/cxx-decl.cpp b/clang/test/Parser/cxx-decl.cpp
new file mode 100644
index 0000000..57f33d8
--- /dev/null
+++ b/clang/test/Parser/cxx-decl.cpp
@@ -0,0 +1,129 @@
+// RUN: %clang_cc1 -verify -fsyntax-only -triple i386-linux %s
+
+int x(*g); // expected-error {{use of undeclared identifier 'g'}}
+
+struct Type {
+  int Type;
+};
+
+// rdar://8365458
+// rdar://9132143
+typedef char bool; // expected-error {{redeclaration of C++ built-in type 'bool'}}
+
+// PR4451 - We should recover well from the typo of '::' as ':' in a2.
+namespace y {
+  struct a { };
+  typedef int b;
+}
+
+y::a a1;
+y:a a2;  // expected-error {{unexpected ':' in nested name specifier}}
+y::a a3 = a2;
+
+// Some valid colons:
+void foo() {
+y:  // label
+  y::a s;
+  
+  int a = 4;
+  a = a ? a : a+1;
+}
+
+struct b : y::a {};
+
+template <typename T>
+class someclass {
+  
+  int bar() {
+    T *P;
+    return 1 ? P->x : P->y;
+  }
+};
+
+class asm_class_test {
+  void foo() __asm__("baz");
+};
+
+enum { fooenum = 1 };
+
+struct a {
+  int Type : fooenum;
+};
+
+void test(struct Type *P) {
+  int Type;
+  Type = 1 ? P->Type : Type;
+  
+  Type = (y:b) 4;   // expected-error {{unexpected ':' in nested name specifier}}
+  Type = 1 ? (
+              (y:b)  // expected-error {{unexpected ':' in nested name specifier}}
+              4) : 5;
+}
+
+struct test4 {
+  int x  // expected-error {{expected ';' at end of declaration list}}
+  int y;
+  int z  // expected-error {{expected ';' at end of declaration list}}
+};
+
+// Make sure we know these are legitimate commas and not typos for ';'.
+namespace Commas {
+  struct S {
+    static int a;
+    int c,
+    operator()();
+  };
+
+  int global1,
+  __attribute__(()) global2,
+  (global5),
+  *global6,
+  &global7 = global1,
+  &&global8 = static_cast<int&&>(global1), // expected-warning 2{{rvalue reference}}
+  S::a,
+  global9,
+  global10 = 0,
+  global11 == 0, // expected-error {{did you mean '='}}
+  global12 __attribute__(()),
+  global13(0),
+  global14[2],
+  global15;
+
+  void g() {
+    static int a,
+    b __asm__("ebx"), // expected-error {{expected ';' at end of declaration}}
+    Statics:return;
+  }
+}
+
+// PR5825
+struct test5 {};
+::new(static_cast<void*>(0)) test5; // expected-error {{expected unqualified-id}}
+
+
+// PR6782
+template<class T>
+class Class1;
+
+class Class2 {
+}  // no ;
+
+typedef Class1<Class2> Type1; // expected-error {{cannot combine with previous 'class' declaration specifier}}
+
+// rdar : // 8307865
+struct CodeCompleteConsumer {
+};
+
+void CodeCompleteConsumer::() { // expected-error {{xpected unqualified-id}}
+} 
+
+;
+
+// PR8380
+extern ""      // expected-error {{unknown linkage language}}
+test6a { ;// expected-error {{C++ requires a type specifier for all declarations}} \
+     // expected-error {{expected ';' after top level declarator}}
+  
+  int test6b;
+  
+  
diff --git a/clang/test/Parser/cxx-default-args.cpp b/clang/test/Parser/cxx-default-args.cpp
new file mode 100644
index 0000000..7fe8474
--- /dev/null
+++ b/clang/test/Parser/cxx-default-args.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// PR6647
+class C {
+  // After the error, the rest of the tokens inside the default arg should be
+  // skipped, avoiding a "expected ';' after class" after 'undecl'.
+  void m(int x = undecl + 0); // expected-error {{use of undeclared identifier 'undecl'}}
+};
+
+typedef struct Inst {
+  void m(int x=0);
+} *InstPtr;
+
+struct X {
+  void f(int x = 1:); // expected-error {{unexpected end of default argument expression}}
+};
diff --git a/clang/test/Parser/cxx-default-delete.cpp b/clang/test/Parser/cxx-default-delete.cpp
new file mode 100644
index 0000000..df24b3d
--- /dev/null
+++ b/clang/test/Parser/cxx-default-delete.cpp
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
+
+int i = delete; // expected-error{{only functions}}
+int j = default; // expected-error{{special member functions}}
+
+int f() = delete, g; // expected-error{{'= delete' is a function definition}}
+int o, p() = delete; // expected-error{{'= delete' is a function definition}}
+
+int q() = default, r; // expected-error{{only special member functions}} \
+                      // expected-error{{'= default' is a function definition}}
+int s, t() = default; // expected-error{{'= default' is a function definition}}
+
+struct foo {
+  foo() = default;
+  ~foo() = delete;
+  void bar() = delete;
+};
+
+void baz() = delete;
+
+struct quux {
+  int quux() = default; // expected-error{{constructor cannot have a return type}} expected-error {{member 'quux' has the same name as its class}}
+};
diff --git a/clang/test/Parser/cxx-ext-delete-default.cpp b/clang/test/Parser/cxx-ext-delete-default.cpp
new file mode 100644
index 0000000..af8b6d6
--- /dev/null
+++ b/clang/test/Parser/cxx-ext-delete-default.cpp
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
+
+struct A {
+  A(const A&) = delete; // expected-warning {{C++11 extension}}
+  A& operator=(const A&) = delete; // expected-warning {{C++11 extension}}
+  A() = default; // expected-warning {{C++11 extension}}
+  ~A();
+};
+
+void f() = delete; // expected-warning {{C++11 extension}}
+A::~A() = default; //expected-warning {{C++11 extension}}
diff --git a/clang/test/Parser/cxx-extern-c-array.cpp b/clang/test/Parser/cxx-extern-c-array.cpp
new file mode 100644
index 0000000..14912fd
--- /dev/null
+++ b/clang/test/Parser/cxx-extern-c-array.cpp
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+extern "C" int myarray[];
+int myarray[12] = {0};
+
+extern "C" int anotherarray[][3];
+int anotherarray[2][3] = {1,2,3,4,5,6};
diff --git a/clang/test/Parser/cxx-friend.cpp b/clang/test/Parser/cxx-friend.cpp
new file mode 100644
index 0000000..a13e7ba
--- /dev/null
+++ b/clang/test/Parser/cxx-friend.cpp
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+class C {
+  friend class D;
+};
+
+class A {
+public:
+  void f();
+};
+
+friend int x; // expected-error {{'friend' used outside of class}}
+
+friend class D {}; // expected-error {{'friend' used outside of class}}
+
+union U {
+  int u1;
+};
+
+class B {
+  // 'A' here should refer to the declaration above.  
+  friend class A;
+
+  friend C; // expected-warning {{specify 'class' to befriend}}
+  friend U; // expected-warning {{specify 'union' to befriend}}
+  friend int; // expected-warning {{non-class friend type 'int'}}
+
+  friend void myfunc();
+
+  void f(A *a) { a->f(); }
+};
+
+
+
+
+
+template <typename t1, typename t2> class some_template;
+friend   // expected-error {{'friend' used outside of class}}
+some_template<foo, bar>&  // expected-error {{use of undeclared identifier 'foo'}}
+  ;  // expected-error {{expected unqualified-id}}
diff --git a/clang/test/Parser/cxx-in-c.c b/clang/test/Parser/cxx-in-c.c
new file mode 100644
index 0000000..f5fa39b
--- /dev/null
+++ b/clang/test/Parser/cxx-in-c.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// PR9137
+void f0(int x) : {}; // expected-error{{expected function body after function declarator}}
+void f1(int x) try {}; // expected-error{{expected function body after function declarator}}
diff --git a/clang/test/Parser/cxx-member-crash.cpp b/clang/test/Parser/cxx-member-crash.cpp
new file mode 100644
index 0000000..2b31a60
--- /dev/null
+++ b/clang/test/Parser/cxx-member-crash.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only %s 2>&1|FileCheck %s
+
+// <rdar://problem/9221993>
+
+// We only care to chek whether the compiler crashes; the actual
+// diagnostics are uninteresting.
+// CHECK: 8 errors generated.
+template<class _CharT>     struct char_traits;
+template<typename _CharT, typename _Traits = char_traits<_CharT> >     class basic_ios;
+template<typename _CharT, typename _Traits = char_traits<_CharT> >     class ostreambuf_iterator;
+template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >     class num_get;
+template<typename _CharT, typename _Traits>     class basic_ostream : virtual public basic_ios<_CharT, _Traits>     {
+  template<typename _CharT, typename _InIter>     _InIter     num_get<_CharT, _InIter>::     _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io,        ios_base::iostate& __err, string& __xtrc) const     {
+    const bool __plus = __c == __lit[__num_base::_S_iplus];
+    if ((__plus || __c == __lit[__num_base::_S_iminus])        && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)        && !(__c == __lc->_M_decimal_point))      {
diff --git a/clang/test/Parser/cxx-member-init-missing-paren-crash.cpp b/clang/test/Parser/cxx-member-init-missing-paren-crash.cpp
new file mode 100644
index 0000000..5485e7d
--- /dev/null
+++ b/clang/test/Parser/cxx-member-init-missing-paren-crash.cpp
@@ -0,0 +1,12 @@
+// RUN: not %clang_cc1 -fsyntax-only %s
+// Note: The important part here is that we don't crash, not any specific errors
+class Test {
+ public:
+  Test() : ab_(false {};
+
+  bool ab() {
+    return ab_;
+  }
+ private:
+  bool ab_;
+}
diff --git a/clang/test/Parser/cxx-member-initializers.cpp b/clang/test/Parser/cxx-member-initializers.cpp
new file mode 100644
index 0000000..5c39068
--- /dev/null
+++ b/clang/test/Parser/cxx-member-initializers.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct x {
+  x() : a(4) ; // expected-error {{expected '{'}}
+};
+
+struct y {
+  int a;
+  y() : a(4) ; // expected-error {{expected '{'}}
+};
+
+struct z {
+  int a;
+  z() : a {} // expected-error {{expected '('}}
+};
diff --git a/clang/test/Parser/cxx-namespace-alias.cpp b/clang/test/Parser/cxx-namespace-alias.cpp
new file mode 100644
index 0000000..9b90aab
--- /dev/null
+++ b/clang/test/Parser/cxx-namespace-alias.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace A = B; // expected-error{{namespace name}}
+
+namespace A = !; // expected-error {{expected namespace name}}
+namespace A = A::!; // expected-error {{expected namespace name}} \
+                    // expected-error{{use of undeclared identifier 'A'}}
+
+
diff --git a/clang/test/Parser/cxx-reference.cpp b/clang/test/Parser/cxx-reference.cpp
new file mode 100644
index 0000000..d21412c
--- /dev/null
+++ b/clang/test/Parser/cxx-reference.cpp
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+extern char *bork;
+char *& bar = bork;
+
+int val;
+
+void foo(int &a) {
+}
+
+typedef int & A;
+
+void g(const A aref) {
+}
+
+int & const X = val; // expected-error {{'const' qualifier may not be applied to a reference}}
+int & volatile Y = val; // expected-error {{'volatile' qualifier may not be applied to a reference}}
+int & const volatile Z = val; /* expected-error {{'const' qualifier may not be applied}} \
+                           expected-error {{'volatile' qualifier may not be applied}} */
+
+typedef int && RV; // expected-warning {{rvalue references are a C++11 extension}}
diff --git a/clang/test/Parser/cxx-stmt.cpp b/clang/test/Parser/cxx-stmt.cpp
new file mode 100644
index 0000000..7677ca8
--- /dev/null
+++ b/clang/test/Parser/cxx-stmt.cpp
@@ -0,0 +1,60 @@
+// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify %s
+
+void f1()
+{
+  try {
+    ;
+  } catch(int i) {
+    ;
+  } catch(...) {
+  }
+}
+
+void f2()
+{
+  try; // expected-error {{expected '{'}}
+
+  try {}
+  catch; // expected-error {{expected '('}}
+
+  try {}
+  catch (...); // expected-error {{expected '{'}}
+
+  try {}
+  catch {} // expected-error {{expected '('}}
+}
+
+void f3() try {
+} catch(...) {
+}
+
+struct A {
+  int i;
+  A(int);
+  A(char);
+  A() try : i(0) {} catch(...) {}
+  void f() try {} catch(...) {}
+  A(float) : i(0) try {} // expected-error {{expected '{' or ','}}
+};
+
+A::A(char) : i(0) try {} // expected-error {{expected '{' or ','}}
+A::A(int j) try : i(j) {} catch(...) {}
+
+
+
+// PR5740
+struct Type { };
+
+enum { Type } Kind;
+void f4() {
+  int i = 0;
+  switch (Kind) {
+    case Type: i = 7; break;  // no error.
+  }
+}
+
+// PR5500
+void f5() {
+  asm volatile ("":: :"memory");
+  asm volatile ("": ::"memory");
+}
diff --git a/clang/test/Parser/cxx-template-argument.cpp b/clang/test/Parser/cxx-template-argument.cpp
new file mode 100644
index 0000000..c85b1c9
--- /dev/null
+++ b/clang/test/Parser/cxx-template-argument.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+template<typename T> struct A {};
+
+// Check for template argument lists followed by junk
+// FIXME: The diagnostics here aren't great...
+A<int+> int x; // expected-error {{expected '>'}} expected-error {{expected unqualified-id}}
+A<int x; // expected-error {{expected '>'}}
+
+// PR8912
+template <bool> struct S {};
+S<bool(2 > 1)> s;
diff --git a/clang/test/Parser/cxx-template-decl.cpp b/clang/test/Parser/cxx-template-decl.cpp
new file mode 100644
index 0000000..7e931a3
--- /dev/null
+++ b/clang/test/Parser/cxx-template-decl.cpp
@@ -0,0 +1,115 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// Errors
+export class foo { };   // expected-error {{expected template}}
+template  x;            // expected-error {{C++ requires a type specifier for all declarations}} \
+                        // expected-error {{does not refer}}
+export template x;      // expected-error {{expected '<' after 'template'}}
+export template<class T> class x0; // expected-warning {{exported templates are unsupported}}
+template < ;            // expected-error {{expected template parameter}} \
+// expected-error{{expected ',' or '>' in template-parameter-list}} \
+// expected-warning {{declaration does not declare anything}}
+template <int +> struct x1; // expected-error {{expected ',' or '>' in template-parameter-list}}
+
+// verifies that we only walk to the ',' & still produce errors on the rest of the template parameters
+template <int +, T> struct x2; // expected-error {{expected ',' or '>' in template-parameter-list}} \
+                                expected-error {{expected unqualified-id}}
+template<template<int+>> struct x3; // expected-error {{expected ',' or '>' in template-parameter-list}} \
+                                         expected-error {{template template parameter requires 'class' after the parameter list}}
+template <template X> struct Err1; // expected-error {{expected '<' after 'template'}} \
+// expected-error{{extraneous}}
+template <template <typename> > struct Err2;       // expected-error {{template template parameter requires 'class' after the parameter list}}
+template <template <typename> Foo> struct Err3;    // expected-error {{template template parameter requires 'class' after the parameter list}}
+
+// Template function declarations
+template <typename T> void foo();
+template <typename T, typename U> void foo();
+
+// Template function definitions.
+template <typename T> void foo() { }
+
+// Template class (forward) declarations
+template <typename T> struct A;
+template <typename T, typename U> struct b;
+template <typename> struct C;
+template <typename, typename> struct D;
+
+// Forward declarations with default parameters?
+template <typename T = int> class X1;
+template <typename = int> class X2;
+
+// Forward declarations w/template template parameters
+template <template <typename> class T> class TTP1;
+template <template <typename> class> class TTP2;
+template <template <typename> class T = foo> class TTP3; // expected-error{{must be a class template}}
+template <template <typename> class = foo> class TTP3; // expected-error{{must be a class template}}
+template <template <typename X, typename Y> class T> class TTP5;
+
+// Forward declarations with non-type params
+template <int> class NTP0;
+template <int N> class NTP1;
+template <int N = 5> class NTP2;
+template <int = 10> class NTP3;
+template <unsigned int N = 12u> class NTP4; 
+template <unsigned int = 12u> class NTP5;
+template <unsigned = 15u> class NTP6;
+template <typename T, T Obj> class NTP7;
+
+// Template class declarations
+template <typename T> struct A { };
+template <typename T, typename U> struct B { };
+
+// Template parameter shadowing
+template<typename T, // expected-note{{template parameter is declared here}}
+         typename T> // expected-error{{declaration of 'T' shadows template parameter}}
+  void shadow1();
+
+template<typename T> // expected-note{{template parameter is declared here}}
+void shadow2(int T); // expected-error{{declaration of 'T' shadows template parameter}}
+
+template<typename T> // expected-note{{template parameter is declared here}}
+class T { // expected-error{{declaration of 'T' shadows template parameter}}
+};
+
+template<int Size> // expected-note{{template parameter is declared here}}
+void shadow3(int Size); // expected-error{{declaration of 'Size' shadows template parameter}}
+
+// <rdar://problem/6952203>
+template<typename T> // expected-note{{here}}
+struct shadow4 {
+  int T; // expected-error{{shadows}}
+};
+
+template<typename T> // expected-note{{here}}
+struct shadow5 {
+  int T(int, float); // expected-error{{shadows}}
+};
+
+// Non-type template parameters in scope
+template<int Size> 
+void f(int& i) {
+  i = Size;
+  Size = i; // expected-error{{expression is not assignable}}
+}
+
+template<typename T>
+const T& min(const T&, const T&);
+
+void f2() {
+  int x;
+  A< typeof(x>1) > a;
+}
+
+
+// PR3844
+template <> struct S<int> { }; // expected-error{{explicit specialization of non-template struct 'S'}}
+
+namespace PR6184 {
+  namespace N {
+    template <typename T>
+    void bar(typename T::x);
+  }
+  
+  template <typename T>
+  void N::bar(typename T::x) { }
+}
diff --git a/clang/test/Parser/cxx-throw.cpp b/clang/test/Parser/cxx-throw.cpp
new file mode 100644
index 0000000..d63b6d4
--- /dev/null
+++ b/clang/test/Parser/cxx-throw.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify %s
+
+int i;
+
+void foo() {
+  (throw,throw);
+  (1 ? throw 1 : throw 2);
+  throw int(1);
+  throw;
+  throw 1;
+  throw;
+  1 ? throw : (void)42;
+  __extension__ throw 1;    // expected-error {{expected expression}}
+  (void)throw;              // expected-error {{expected expression}}
+}
diff --git a/clang/test/Parser/cxx-typeid.cpp b/clang/test/Parser/cxx-typeid.cpp
new file mode 100644
index 0000000..e726665
--- /dev/null
+++ b/clang/test/Parser/cxx-typeid.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// FIXME: This should really include <typeinfo>, but we don't have that yet.
+namespace std {
+  class type_info;
+}
+
+void f()
+{
+  (void)typeid(int);
+  (void)typeid(0);
+  (void)typeid 1; // expected-error {{expected '(' after 'typeid'}}
+}
diff --git a/clang/test/Parser/cxx-typeof.cpp b/clang/test/Parser/cxx-typeof.cpp
new file mode 100644
index 0000000..1ec6e29
--- /dev/null
+++ b/clang/test/Parser/cxx-typeof.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+static void test() {
+  int *pi;
+  int x;
+  typeof pi[x] y; 
+}
+
+// Part of rdar://problem/8347416;  from the gcc test suite.
+struct S {
+  int i;
+  __typeof(S::i) foo(); // expected-error {{invalid use of non-static data member 'i'}}
+};
diff --git a/clang/test/Parser/cxx-undeclared-identifier.cpp b/clang/test/Parser/cxx-undeclared-identifier.cpp
new file mode 100644
index 0000000..f15deab
--- /dev/null
+++ b/clang/test/Parser/cxx-undeclared-identifier.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
+
+// PR7180
+int f(a::b::c); // expected-error {{use of undeclared identifier 'a'}}
+
+class Foo::Bar { // expected-error {{use of undeclared identifier 'Foo'}} \
+                 // expected-note {{to match this '{'}} \
+                 // expected-error {{expected ';' after class}}
+                 // expected-error {{expected '}'}}
diff --git a/clang/test/Parser/cxx-using-declaration.cpp b/clang/test/Parser/cxx-using-declaration.cpp
new file mode 100644
index 0000000..2b2a69d
--- /dev/null
+++ b/clang/test/Parser/cxx-using-declaration.cpp
@@ -0,0 +1,45 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace A {
+    int VA;
+    void FA() {}
+    struct SA { int V; };
+}
+
+using A::VA;
+using A::FA;
+using typename A::SA;
+
+int main()
+{
+    VA = 1;
+    FA();
+    SA x;   //Still needs handling.
+}
+
+struct B {
+    void f(char){};
+    void g(char){};
+};
+struct D : B {
+    using B::f;
+    void f(int);
+    void g(int);
+};
+void D::f(int) { f('c'); } // calls B::f(char)
+void D::g(int) { g('c'); } // recursively calls D::g(int)
+
+namespace E {
+    template <typename TYPE> int funcE(TYPE arg) { return(arg); }
+}
+
+using E::funcE<int>; // expected-error{{using declaration can not refer to a template specialization}}
+
+namespace F {
+    struct X;
+}
+
+using F::X;
+// Should have some errors here.  Waiting for implementation.
+void X(int);
+struct X *x;
diff --git a/clang/test/Parser/cxx-using-directive.cpp b/clang/test/Parser/cxx-using-directive.cpp
new file mode 100644
index 0000000..1d781fb
--- /dev/null
+++ b/clang/test/Parser/cxx-using-directive.cpp
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+class A {};
+
+namespace B {
+  namespace A {} // expected-note{{namespace '::B::A' defined here}}
+  using namespace A ;
+}
+
+namespace C {}
+
+namespace D {
+  
+  class C {
+    
+    using namespace B ; // expected-error{{not allowed}}
+  };
+  
+  namespace B {}
+  
+  using namespace C ;
+  using namespace B::A ; // expected-error{{no namespace named 'A' in namespace 'D::B'; did you mean '::B::A'?}}
+  using namespace ::B::A ;
+  using namespace ::D::C ; // expected-error{{expected namespace name}}
+}
+
+using namespace ! ; // expected-error{{expected namespace name}}
+using namespace A ; // expected-error{{expected namespace name}}
+using namespace ::A // expected-error{{expected namespace name}} \
+                    // expected-error{{expected ';' after namespace name}}
+                    B ; 
+
+void test_nslookup() {
+  int B;
+  class C;
+  using namespace B;
+  using namespace C;
+}
diff --git a/clang/test/Parser/cxx-variadic-func.cpp b/clang/test/Parser/cxx-variadic-func.cpp
new file mode 100644
index 0000000..b9360d6
--- /dev/null
+++ b/clang/test/Parser/cxx-variadic-func.cpp
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsyntax-only  %s
+
+void f(...) {
+  int g(int(...));
+}
diff --git a/clang/test/Parser/cxx0x-ambig.cpp b/clang/test/Parser/cxx0x-ambig.cpp
new file mode 100644
index 0000000..98757b4
--- /dev/null
+++ b/clang/test/Parser/cxx0x-ambig.cpp
@@ -0,0 +1,127 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+// New exciting ambiguities in C++11
+
+// final 'context sensitive' mess.
+namespace final {
+  struct S { int n; };
+  struct T { int n; };
+  namespace N {
+    int n;
+    // These declare variables named final..
+    extern struct S final;
+    extern struct S final [[]];
+    extern struct S final, foo;
+    struct S final = S();
+
+    // This defines a class, not a variable, even though it would successfully
+    // parse as a variable but not as a class. DR1318's wording suggests that
+    // this disambiguation is only performed on an ambiguity, but that was not
+    // the intent.
+    struct S final { // expected-note {{here}}
+      int(n) // expected-error {{expected ';'}}
+    };
+    // This too.
+    struct T final : S {}; // expected-error {{base 'S' is marked 'final'}}
+    struct T bar : S {}; // expected-error {{expected ';' after top level declarator}} expected-error {{expected unqualified-id}}
+  }
+}
+
+// enum versus bitfield mess.
+namespace bitfield {
+  enum E {};
+
+  struct T {
+    constexpr T() {}
+    constexpr T(int) {}
+    constexpr T(T, T, T, T) {}
+    constexpr T operator=(T) { return *this; }
+    constexpr operator int() { return 4; }
+  };
+  constexpr T a, b, c, d;
+
+  struct S1 {
+    enum E : T ( a = 1, b = 2, c = 3, 4 ); // ok, declares a bitfield
+  };
+  // This could be a bit-field.
+  struct S2 {
+    enum E : T { a = 1, b = 2, c = 3, 4 }; // expected-error {{non-integral type}} expected-error {{expected '}'}} expected-note {{to match}}
+  };
+  struct S3 {
+    enum E : int { a = 1, b = 2, c = 3, d }; // ok, defines an enum
+  };
+  // Ambiguous.
+  struct S4 {
+    enum E : int { a = 1 }; // ok, defines an enum
+  };
+  // This could be a bit-field, but would be ill-formed due to the anonymous
+  // member being initialized.
+  struct S5 {
+    enum E : int { a = 1 } { b = 2 }; // expected-error {{expected member name}}
+  };
+  // This could be a bit-field.
+  struct S6 {
+    enum E : int { 1 }; // expected-error {{expected '}'}} expected-note {{to match}}
+  };
+
+  struct U {
+    constexpr operator T() { return T(); } // expected-note 2{{candidate}}
+  };
+  // This could be a bit-field.
+  struct S7 {
+    enum E : int { a = U() }; // expected-error {{no viable conversion}}
+  };
+  // This could be a bit-field, and does not conform to the grammar of an
+  // enum definition, because 'id(U())' is not a constant-expression.
+  constexpr const U &id(const U &u) { return u; }
+  struct S8 {
+    enum E : int { a = id(U()) }; // expected-error {{no viable conversion}}
+  };
+}
+
+namespace trailing_return {
+  typedef int n;
+  int a;
+
+  struct S {
+    S(int);
+    S *operator()() const;
+    int n;
+  };
+
+  namespace N {
+    void f() {
+      // This parses as a function declaration, but DR1223 makes the presence of
+      // 'auto' be used for disambiguation.
+      S(a)()->n; // ok, expression; expected-warning{{expression result unused}}
+      auto(a)()->n; // ok, function declaration
+      using T = decltype(a);
+      using T = auto() -> n;
+    }
+  }
+}
+
+namespace ellipsis {
+  template<typename...T>
+  struct S {
+    void e(S::S());
+    void f(S(...args[sizeof(T)])); // expected-note {{here}}
+    void f(S(...args)[sizeof(T)]); // expected-error {{redeclared}} expected-note {{here}}
+    void f(S ...args[sizeof(T)]); // expected-error {{redeclared}}
+    void g(S(...[sizeof(T)])); // expected-note {{here}}
+    void g(S(...)[sizeof(T)]); // expected-error {{function cannot return array type}}
+    void g(S ...[sizeof(T)]); // expected-error {{redeclared}}
+    void h(T(...)); // function type, expected-error {{unexpanded parameter pack}}
+    void h(T...); // pack expansion, ok
+    void i(int(T...)); // expected-note {{here}}
+    void i(int(T...a)); // expected-error {{redeclared}}
+    void i(int(T, ...)); // function type, expected-error {{unexpanded parameter pack}}
+    void i(int(T, ...a)); // expected-error {{expected ')'}} expected-note {{to match}} expected-error {{unexpanded parameter pack}}
+    void j(int(int...)); // function type, ok
+    void j(int(int...a)); // expected-error {{does not contain any unexpanded parameter packs}}
+    void j(T(int...)); // expected-error {{unexpanded parameter pack}}
+    void j(T(T...)); // expected-error {{unexpanded parameter pack}}
+    void k(int(...)(T)); // expected-error {{cannot return function type}}
+    void k(int ...(T));
+  };
+}
diff --git a/clang/test/Parser/cxx0x-attributes.cpp b/clang/test/Parser/cxx0x-attributes.cpp
new file mode 100644
index 0000000..f97995e
--- /dev/null
+++ b/clang/test/Parser/cxx0x-attributes.cpp
@@ -0,0 +1,83 @@
+// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 %s
+
+// Declaration syntax checks
+[[]] int before_attr;
+int [[]] between_attr;
+int after_attr [[]];
+int * [[]] ptr_attr;
+int & [[]] ref_attr = after_attr;
+int && [[]] rref_attr = 0;
+int array_attr [1] [[]];
+alignas(8) int aligned_attr;
+[[test::valid(for 42 [very] **** '+' symbols went on a trip; the end.)]]
+  int garbage_attr;
+[[,,,static, class, namespace,, inline, constexpr, mutable,, bi\
+tand, bitor::compl(!.*_ Cx.!U^*R),,,]] int more_garbage_attr;
+[[u8"invalid!"]] int invalid_string_attr; // expected-error {{expected ']'}}
+void fn_attr () [[]];
+void noexcept_fn_attr () noexcept [[]];
+struct MemberFnOrder {
+  virtual void f() const volatile && noexcept [[]] final = 0;
+};
+class [[]] class_attr {};
+extern "C++" [[]] int extern_attr;
+template <typename T> [[]] void template_attr ();
+[[]] [[]] int [[]] [[]] multi_attr [[]] [[]];
+
+int comma_attr [[,]];
+int scope_attr [[foo::]]; // expected-error {{expected identifier}}
+int (paren_attr) [[]]; // expected-error {{an attribute list cannot appear here}}
+unsigned [[]] int attr_in_decl_spec; // expected-error {{expected unqualified-id}}
+class foo {
+  void const_after_attr () [[]] const; // expected-error {{expected ';'}}
+};
+extern "C++" [[]] { } // expected-error {{an attribute list cannot appear here}}
+[[]] template <typename T> void before_template_attr (); // expected-error {{an attribute list cannot appear here}}
+[[]] namespace ns { int i; } // expected-error {{an attribute list cannot appear here}} expected-note {{declared here}}
+[[]] static_assert(true, ""); //expected-error {{an attribute list cannot appear here}}
+[[]] asm(""); // expected-error {{an attribute list cannot appear here}}
+
+[[]] using ns::i; // expected-error {{an attribute list cannot appear here}}
+[[]] using namespace ns;
+
+// Argument tests
+alignas int aligned_no_params; // expected-error {{expected '('}}
+alignas(i) int aligned_nonconst; // expected-error {{'aligned' attribute requires integer constant}} expected-note {{read of non-const variable 'i'}}
+
+// Statement tests
+void foo () {
+  [[]] ;
+  [[]] { }
+  [[]] if (0) { }
+  [[]] for (;;);
+  [[]] do {
+    [[]] continue;
+  } while (0);
+  [[]] while (0);
+  
+  [[]] switch (i) {
+    [[]] case 0:
+    [[]] default:
+      [[]] break;
+  }
+  
+  [[]] goto there;
+  [[]] there:
+  
+  [[]] try {
+  } [[]] catch (...) { // expected-error {{an attribute list cannot appear here}}
+  }
+  struct S { int arr[2]; } s;
+  (void)s.arr[ [] { return 0; }() ]; // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}}
+  int n = __builtin_offsetof(S, arr[ [] { return 0; }() ]); // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}}
+
+  void bar [[noreturn]] ([[]] int i, [[]] int j);
+  using FuncType = void ([[]] int);
+  void baz([[]]...); // expected-error {{expected parameter declarator}}
+
+  [[]] return;
+}
+
+template<typename...Ts> void variadic() {
+  void bar [[noreturn...]] (); // expected-error {{attribute 'noreturn' cannot be used as an attribute pack}}
+}
diff --git a/clang/test/Parser/cxx0x-condition.cpp b/clang/test/Parser/cxx0x-condition.cpp
new file mode 100644
index 0000000..e45cd86
--- /dev/null
+++ b/clang/test/Parser/cxx0x-condition.cpp
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+struct S { S(int); operator bool(); };
+
+void f() {
+  int a;
+  typedef int n;
+
+  while (a) ;
+  while (int x) ; // expected-error {{variable declaration in condition must have an initializer}}
+  while (float x = 0) ;
+  if (const int x = a) ; // expected-warning{{empty body}} expected-note{{put the semicolon on a separate line to silence this warning}}
+  switch (int x = a+10) {}
+  for (; int x = ++a; ) ;
+
+  if (S(a)) {} // ok
+  if (S(a) = 0) {} // ok
+  if (S(a) == 0) {} // ok
+
+  if (S(n)) {} // expected-error {{unexpected type name 'n': expected expression}}
+  if (S(n) = 0) {} // ok
+  if (S(n) == 0) {} // expected-error {{unexpected type name 'n': expected expression}}
+
+  if (S b(a)) {} // expected-error {{variable declaration in condition cannot have a parenthesized initializer}}
+
+  if (S b(n)) {} // expected-error {{a function type is not allowed here}} expected-error {{must have an initializer}}
+  if (S b(n) = 0) {} // expected-error {{a function type is not allowed here}}
+  if (S b(n) == 0) {} // expected-error {{a function type is not allowed here}} expected-error {{did you mean '='?}}
+
+  if (S{a}) {} // ok
+  if (S a{a}) {} // ok
+  if (S a = {a}) {} // ok
+  if (S a == {a}) {} // expected-error {{did you mean '='?}}
+
+  if (S(b){a}) {} // ok
+  if (S(b) = {a}) {} // ok
+}
diff --git a/clang/test/Parser/cxx0x-decl.cpp b/clang/test/Parser/cxx0x-decl.cpp
new file mode 100644
index 0000000..b9f5141
--- /dev/null
+++ b/clang/test/Parser/cxx0x-decl.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -verify -fsyntax-only -std=c++0x %s
+
+// Make sure we know these are legitimate commas and not typos for ';'.
+namespace Commas {
+  int a,
+  b [[ ]],
+  c alignas(double);
+}
+
+struct S {};
+enum E { e };
+
+auto f() -> struct S {
+  return S();
+}
+auto g() -> enum E {
+  return E();
+}
diff --git a/clang/test/Parser/cxx0x-for-range.cpp b/clang/test/Parser/cxx0x-for-range.cpp
new file mode 100644
index 0000000..f920ef9
--- /dev/null
+++ b/clang/test/Parser/cxx0x-for-range.cpp
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+template<typename T, typename U>
+struct pair {};
+
+template<typename T, typename U>
+struct map {
+  typedef pair<T,U> *iterator;
+  iterator begin();
+  iterator end();
+};
+
+template<typename T, typename U>
+pair<T,U> &tie(T &, U &);
+
+int foo(map<char*,int> &m) {
+  char *p;
+  int n;
+
+  for (pair<char*,int> x : m) {
+    (void)x;
+  }
+
+  for (tie(p, n) : m) { // expected-error {{for range declaration must declare a variable}}
+    (void)p;
+    (void)n;
+  }
+
+  return n;
+}
diff --git a/clang/test/Parser/cxx0x-in-cxx98.cpp b/clang/test/Parser/cxx0x-in-cxx98.cpp
new file mode 100644
index 0000000..b4bda89
--- /dev/null
+++ b/clang/test/Parser/cxx0x-in-cxx98.cpp
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify %s
+
+inline namespace N { // expected-warning{{inline namespaces are a C++11 feature}}
+struct X {
+  template<typename ...Args> // expected-warning{{variadic templates are a C++11 extension}}
+  void f(Args &&...) &; // expected-warning{{rvalue references are a C++11 extension}} \
+  // expected-warning{{reference qualifiers on functions are a C++11 extension}}
+};
+}
+
+struct B {
+  virtual void f();
+  virtual void g();
+};
+struct D final : B { // expected-warning {{'final' keyword is a C++11 extension}}
+  virtual void f() override; // expected-warning {{'override' keyword is a C++11 extension}}
+  virtual void g() final; // expected-warning {{'final' keyword is a C++11 extension}}
+};
+
+void NewBracedInitList() {
+  // A warning on this would be sufficient once we can handle it correctly.
+  new int {}; // expected-error {{}}
+}
diff --git a/clang/test/Parser/cxx0x-lambda-expressions.cpp b/clang/test/Parser/cxx0x-lambda-expressions.cpp
new file mode 100644
index 0000000..9c71941
--- /dev/null
+++ b/clang/test/Parser/cxx0x-lambda-expressions.cpp
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -fsyntax-only -Wno-unused-value -verify -std=c++11 %s
+
+enum E { e };
+
+class C {
+
+  int f() {
+    int foo, bar;
+
+    []; // expected-error {{expected body of lambda expression}}
+    [+] {}; // expected-error {{expected variable name or 'this' in lambda capture list}}
+    [foo+] {}; // expected-error {{expected ',' or ']' in lambda capture list}}
+    [foo,&this] {}; // expected-error {{'this' cannot be captured by reference}}
+    [&this] {}; // expected-error {{'this' cannot be captured by reference}}
+    [&,] {}; // expected-error {{expected variable name or 'this' in lambda capture list}}
+    [=,] {}; // expected-error {{expected variable name or 'this' in lambda capture list}}
+    [] {}; 
+    [=] (int i) {}; 
+    [&] (int) mutable -> void {}; 
+    [foo,bar] () { return 3; }; 
+    [=,&foo] () {}; 
+    [&,foo] () {}; 
+    [this] () {}; 
+    [] () -> class C { return C(); };
+    [] () -> enum E { return e; };
+
+    [] -> int { return 0; }; // expected-error{{lambda requires '()' before return type}}
+    [] mutable -> int { return 0; }; // expected-error{{lambda requires '()' before 'mutable'}}
+    return 1;
+  }
+
+  void designator_or_lambda() {
+    typedef int T; 
+    const int b = 0; 
+    const int c = 1;
+    int a1[1] = {[b] (T()) {}}; // expected-error{{no viable conversion from 'C::<lambda}}
+    int a2[1] = {[b] = 1 };
+    int a3[1] = {[b,c] = 1 }; // expected-error{{expected body of lambda expression}}
+    int a4[1] = {[&b] = 1 }; // expected-error{{integral constant expression must have integral or unscoped enumeration type, not 'const int *'}}
+    int a5[3] = { []{return 0;}() };
+    int a6[1] = {[this] = 1 }; // expected-error{{integral constant expression must have integral or unscoped enumeration type, not 'C *'}}
+  }
+};
diff --git a/clang/test/Parser/cxx0x-literal-operators.cpp b/clang/test/Parser/cxx0x-literal-operators.cpp
new file mode 100644
index 0000000..1881fcb
--- /dev/null
+++ b/clang/test/Parser/cxx0x-literal-operators.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+void operator "" (const char *); // expected-error {{expected identifier}}
+void operator "k" foo(const char *); // \
+  expected-error {{string literal after 'operator' must be '""'}} \
+  expected-warning{{user-defined literal suffixes not starting with '_' are reserved}}
+void operator "" tester (const char *); // \
+  expected-warning{{user-defined literal suffixes not starting with '_' are reserved}}
diff --git a/clang/test/Parser/cxx0x-member-initializers.cpp b/clang/test/Parser/cxx0x-member-initializers.cpp
new file mode 100644
index 0000000..a324f97
--- /dev/null
+++ b/clang/test/Parser/cxx0x-member-initializers.cpp
@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+// Make sure we don't run off the end of the stream when parsing a deferred
+// initializer.
+int a; // expected-note {{previous}}
+struct S {
+  int n = 4 + ; // expected-error {{expected expression}}
+} a; // expected-error {{redefinition}}
+
+// Make sure we use all of the tokens.
+struct T {
+  int a = 1 // expected-error {{expected ';' at end of declaration list}}
+  int b = 2;
+  int c = b; // expected-error {{undeclared identifier}}
+};
+
+// Test recovery for bad constructor initializers
+
+struct R1 {
+  int a;
+  R1() : a {}
+}; // expected-error {{expected '{' or ','}}
+
+// Test correct parsing.
+
+struct V1 {
+  int a, b;
+  V1() : a(), b{} {}
+};
diff --git a/clang/test/Parser/cxx0x-override-control-keywords.cpp b/clang/test/Parser/cxx0x-override-control-keywords.cpp
new file mode 100644
index 0000000..444862a
--- /dev/null
+++ b/clang/test/Parser/cxx0x-override-control-keywords.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+struct Base {
+  virtual void override();
+};
+
+struct S : Base {
+  virtual void final() final;
+  virtual void override() override;
+};
+
+struct T {
+  // virt-specifier-seq is only valid in member-declarators, and a function definition is not a member-declarator.
+  // FIXME: This currently doesn't work.
+  // virtual void f() const override { } 
+};
+
+struct override;
+struct Base2 {
+  virtual override override(int override);
+};
+
+struct A : Base2 {
+  virtual struct override override(int override) override;
+};
diff --git a/clang/test/Parser/cxx0x-rvalue-reference.cpp b/clang/test/Parser/cxx0x-rvalue-reference.cpp
new file mode 100644
index 0000000..e57e601
--- /dev/null
+++ b/clang/test/Parser/cxx0x-rvalue-reference.cpp
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+int && r1(int &&a);
+
+typedef int && R;
+void r2(const R a) {
+  int & &&ar = a; // expected-error{{'ar' declared as a reference to a reference}}
+}
+
diff --git a/clang/test/Parser/cxx11-stmt-attributes.cpp b/clang/test/Parser/cxx11-stmt-attributes.cpp
new file mode 100644
index 0000000..fab5621
--- /dev/null
+++ b/clang/test/Parser/cxx11-stmt-attributes.cpp
@@ -0,0 +1,54 @@
+// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 %s
+
+void foo(int i) {
+
+  [[unknown_attribute]] ;
+  [[unknown_attribute]] { }
+  [[unknown_attribute]] if (0) { }
+  [[unknown_attribute]] for (;;);
+  [[unknown_attribute]] do {
+    [[unknown_attribute]] continue;
+  } while (0);
+  [[unknown_attribute]] while (0);
+
+  [[unknown_attribute]] switch (i) {
+    [[unknown_attribute]] case 0:
+    [[unknown_attribute]] default:
+      [[unknown_attribute]] break;
+  }
+
+  [[unknown_attribute]] goto here;
+  [[unknown_attribute]] here:
+
+  [[unknown_attribute]] try {
+  } catch (...) {
+  }
+
+  [[unknown_attribute]] return;
+
+
+  alignas(8) ; // expected-warning {{attribute aligned cannot be specified on a statement}}
+  [[noreturn]] { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] if (0) { } // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] for (;;); // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[noreturn]] do { // expected-warning {{attribute noreturn cannot be specified on a statement}}
+    [[unavailable]] continue; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  } while (0);
+  [[unknown_attributqqq]] while (0); // TODO: remove 'qqq' part and enjoy 'empty loop body' warning here (DiagnoseEmptyLoopBody)
+  [[unknown_attribute]] while (0); // no warning here yet, just an unknown attribute
+
+  [[unused]] switch (i) { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+    [[uuid]] case 0: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+    [[visibility]] default: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+      [[carries_dependency]] break; // expected-warning {{attribute carries_dependency cannot be specified on a statement}}
+  }
+
+  [[fastcall]] goto there; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  [[noinline]] there: // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+
+  [[lock_returned]] try { // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+  } catch (...) {
+  }
+
+  [[weakref]] return; // TODO: only noreturn, alignas and carries_dependency are parsed in C++ 11 syntax at the moment, hence no warning here
+}
diff --git a/clang/test/Parser/cxx11-type-specifier.cpp b/clang/test/Parser/cxx11-type-specifier.cpp
new file mode 100644
index 0000000..2e629f3
--- /dev/null
+++ b/clang/test/Parser/cxx11-type-specifier.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -verify %s -std=c++11 -fcxx-exceptions
+
+// Tests for parsing of type-specifier-seq
+
+struct S {
+  operator constexpr int(); // expected-error{{type name does not allow constexpr}}
+};
+enum E { e };
+
+void f() {
+  try {
+    (void) new constexpr int; // expected-error{{type name does not allow constexpr}}
+  } catch (constexpr int) { // expected-error{{type name does not allow constexpr}}
+  }
+
+  // These parse as type definitions, not as type references with braced
+  // initializers. Sad but true...
+  (void) new struct S {}; // expected-error{{'S' can not be defined in a type specifier}}
+  (void) new enum E { e }; // expected-error{{'E' can not be defined in a type specifier}}
+}
diff --git a/clang/test/Parser/cxx11-user-defined-literals.cpp b/clang/test/Parser/cxx11-user-defined-literals.cpp
new file mode 100644
index 0000000..49fea01
--- /dev/null
+++ b/clang/test/Parser/cxx11-user-defined-literals.cpp
@@ -0,0 +1,112 @@
+// RUN: %clang_cc1 -std=c++11 -verify %s -fms-extensions -triple x86_64-apple-darwin9.0.0
+
+// A ud-suffix cannot be used on string literals in a whole bunch of contexts:
+
+#include "foo"_bar // expected-error {{expected "FILENAME" or <FILENAME>}}
+#line 1 "foo"_bar // expected-error {{user-defined suffix cannot be used here}}
+# 1 "foo"_bar 1 // expected-error {{user-defined suffix cannot be used here}}
+#ident "foo"_bar // expected-error {{user-defined suffix cannot be used here}}
+_Pragma("foo"_bar) // expected-error {{user-defined suffix cannot be used here}}
+#pragma comment(lib, "foo"_bar) // expected-error {{user-defined suffix cannot be used here}}
+_Pragma("comment(lib, \"foo\"_bar)") // expected-error {{user-defined suffix cannot be used here}}
+#pragma message "hi"_there // expected-error {{user-defined suffix cannot be used here}} expected-warning {{hi}}
+#pragma push_macro("foo"_bar) // expected-error {{user-defined suffix cannot be used here}}
+#if __has_warning("-Wan-island-to-discover"_bar) // expected-error {{user-defined suffix cannot be used here}}
+#elif __has_include("foo"_bar) // expected-error {{expected "FILENAME" or <FILENAME>}}
+#endif
+
+extern "C++"_x {} // expected-error {{user-defined suffix cannot be used here}} expected-error {{unknown linkage language}}
+
+int f() {
+  asm("mov %eax, %rdx"_foo); // expected-error {{user-defined suffix cannot be used here}}
+}
+
+static_assert(true, "foo"_bar); // expected-error {{user-defined suffix cannot be used here}}
+
+int cake() __attribute__((availability(macosx, unavailable, message = "is a lie"_x))); // expected-error {{user-defined suffix cannot be used here}}
+
+// A ud-suffix cannot be used on character literals in preprocessor constant
+// expressions:
+#if 'x'_y - u'x'_z // expected-error 2{{character literal with user-defined suffix cannot be used in preprocessor constant expression}}
+#error error
+#endif
+
+// A ud-suffix cannot be used on integer literals in preprocessor constant
+// expressions:
+#if 0_foo // expected-error {{integer literal with user-defined suffix cannot be used in preprocessor constant expression}}
+#error error
+#endif
+
+// But they can appear in expressions.
+constexpr char operator"" _id(char c) { return c; }
+constexpr wchar_t operator"" _id(wchar_t c) { return c; }
+constexpr char16_t operator"" _id(char16_t c) { return c; }
+constexpr char32_t operator"" _id(char32_t c) { return c; }
+
+using size_t = decltype(sizeof(int));
+constexpr const char operator"" _id(const char *p, size_t n) { return *p; }
+constexpr const wchar_t operator"" _id(const wchar_t *p, size_t n) { return *p; }
+constexpr const char16_t operator"" _id(const char16_t *p, size_t n) { return *p; }
+constexpr const char32_t operator"" _id(const char32_t *p, size_t n) { return *p; }
+
+constexpr unsigned long long operator"" _id(unsigned long long n) { return n; }
+constexpr long double operator"" _id(long double d) { return d; }
+
+template<int n> struct S {};
+S<"a"_id> sa;
+S<L"b"_id> sb;
+S<u8"c"_id> sc;
+S<u"d"_id> sd;
+S<U"e"_id> se;
+
+S<'w'_id> sw;
+S<L'x'_id> sx;
+S<u'y'_id> sy;
+S<U'z'_id> sz;
+
+S<100_id> sn;
+S<(int)1.3_id> sf;
+
+void h() {
+  (void)"test"_id "test" L"test";
+}
+
+// Test source location for suffix is known
+const char *p =
+  "foo\nbar" R"x(
+  erk
+  flux
+  )x" "eep\x1f"\
+_no_such_suffix // expected-error {{'operator "" _no_such_suffix'}}
+"and a bit more"
+"and another suffix"_no_such_suffix;
+
+char c =
+  '\x14'\
+_no_such_suffix; // expected-error {{'operator "" _no_such_suffix'}}
+
+int &r =
+1234567\
+_no_such_suffix; // expected-error {{'operator "" _no_such_suffix'}}
+
+int k =
+1234567.89\
+_no_such_suffix; // expected-error {{'operator "" _no_such_suffix'}}
+
+// Make sure we handle more interesting ways of writing a string literal which
+// is "" in translation phase 7.
+void operator "\
+" _foo(unsigned long long); // ok
+
+void operator R"xyzzy()xyzzy" _foo(long double); // ok
+
+void operator"" "" R"()" "" _foo(const char *); // ok
+
+// Ensure we diagnose the bad cases.
+void operator "\0" _non_empty(const char *); // expected-error {{must be '""'}}
+void operator ""_no_space(const char *); // expected-error {{C++11 requires a space}}
+void operator L"" _not_char(const char *); // expected-error {{cannot have an encoding prefix}}
+void operator "" ""
+U"" // expected-error {{cannot have an encoding prefix}}
+"" _also_not_char(const char *);
+void operator "" u8"" "\u0123" "hello"_all_of_the_things ""(const char*); // expected-error {{must be '""'}}
diff --git a/clang/test/Parser/declarators.c b/clang/test/Parser/declarators.c
new file mode 100644
index 0000000..a7a01d8
--- /dev/null
+++ b/clang/test/Parser/declarators.c
@@ -0,0 +1,102 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
+
+extern int a1[];
+
+void f0();
+void f1(int [*]);
+void f2(int [const *]);
+void f3(int [volatile const*]);
+int f4(*XX)(void); /* expected-error {{cannot return}} expected-warning {{type specifier missing, defaults to 'int'}} */
+
+char ((((*X))));
+
+void (*signal(int, void (*)(int)))(int);
+
+int aaaa, ***C, * const D, B(int);
+
+int *A;
+
+struct str;
+
+void test2(int *P, int A) {
+  struct str;
+
+  // Hard case for array decl, not Array[*].
+  int Array[*(int*)P+A];
+}
+
+typedef int atype;
+void test3(x, 
+           atype         /* expected-error {{unexpected type name 'atype': expected identifier}} */
+          ) int x, atype; {}
+
+void test4(x, x) int x; {} /* expected-error {{redefinition of parameter 'x'}} */
+
+
+// PR3031
+int (test5), ;  // expected-error {{expected identifier or '('}}
+
+
+
+// PR3963 & rdar://6759604 - test error recovery for mistyped "typenames".
+
+foo_t *d;      // expected-error {{unknown type name 'foo_t'}}
+foo_t a;   // expected-error {{unknown type name 'foo_t'}}
+int test6() { return a; }  // a should be declared.
+
+// Use of tagged type without tag. rdar://6783347
+struct xyz { int y; };
+enum myenum { ASDFAS };
+xyz b;         // expected-error {{must use 'struct' tag to refer to type 'xyz'}}
+myenum c;      // expected-error {{must use 'enum' tag to refer to type 'myenum'}}
+
+float *test7() {
+  // We should recover 'b' by parsing it with a valid type of "struct xyz", which
+  // allows us to diagnose other bad things done with y, such as this.
+  return &b.y;   // expected-warning {{incompatible pointer types returning 'int *' from a function with result type 'float *'}}
+}
+
+struct xyz test8() { return a; }  // a should be be marked invalid, no diag.
+
+
+// Verify that implicit int still works.
+static f;      // expected-warning {{type specifier missing, defaults to 'int'}}
+static g = 4;  // expected-warning {{type specifier missing, defaults to 'int'}}
+static h        // expected-warning {{type specifier missing, defaults to 'int'}} 
+      __asm__("foo");
+
+
+struct test9 {
+  int x  // expected-error {{expected ';' at end of declaration list}}
+  int y;
+  int z  // expected-warning {{expected ';' at end of declaration list}}
+};
+
+// PR6208
+struct test10 { int a; } static test10x;
+struct test11 { int a; } const test11x;
+
+// PR6216
+void test12() {
+  (void)__builtin_offsetof(struct { char c; int i; }, i);
+}
+
+// rdar://7608537
+struct test13 { int a; } (test13x);
+
+// <rdar://problem/8044088>
+struct X<foo::int> { }; // expected-error{{expected identifier or '('}}
+
+
+// PR7617 - error recovery on missing ;.
+
+void test14()  // expected-error {{expected ';' after top level declarator}}
+
+void test14a();
+void *test14b = (void*)test14a; // Make sure test14a didn't get skipped.
+
+// rdar://problem/8358508
+long struct X { int x; } test15(); // expected-error {{'long struct' is invalid}}
+
+void test16(i) int i j; { } // expected-error {{expected ';' at end of declaration}}
+void test17(i, j) int i, j k; { } // expected-error {{expected ';' at end of declaration}}
diff --git a/clang/test/Parser/designator.c b/clang/test/Parser/designator.c
new file mode 100644
index 0000000..6badab7
--- /dev/null
+++ b/clang/test/Parser/designator.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic
+
+int X[] = {
+  [4]4,       // expected-warning {{use of GNU 'missing =' extension in designator}}
+  [5] = 7
+};
+
+struct foo {
+  int arr[10];
+};
+
+struct foo Y[10] = {
+  [4] .arr [2] = 4,
+
+  // This is not the GNU array init designator extension.
+  [4] .arr [2] 4  // expected-error {{expected '=' or another designator}}
+};
diff --git a/clang/test/Parser/encode.m b/clang/test/Parser/encode.m
new file mode 100644
index 0000000..7b8022e
--- /dev/null
+++ b/clang/test/Parser/encode.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+int main(void) {
+  const char ch = @encode(char *)[0];
+  char c = @encode(char *)[0] + 4;
+  return c;
+}
+
diff --git a/clang/test/Parser/enhanced-proto-1.m b/clang/test/Parser/enhanced-proto-1.m
new file mode 100644
index 0000000..fa6e413
--- /dev/null
+++ b/clang/test/Parser/enhanced-proto-1.m
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@protocol MyProto1 
+@optional
+- (void) FOO;
+@optional
+- (void) FOO1;
+@required 
+- (void) REQ;
+@optional
+@end
+
+@protocol  MyProto2 <MyProto1>
+- (void) FOO2;
+@optional
+- (void) FOO3;
+@end
diff --git a/clang/test/Parser/expressions.c b/clang/test/Parser/expressions.c
new file mode 100644
index 0000000..0d1b6c9
--- /dev/null
+++ b/clang/test/Parser/expressions.c
@@ -0,0 +1,59 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void test1() {
+  if (sizeof (int){ 1}) {}   // sizeof compound literal
+  if (sizeof (int)) {}       // sizeof type
+
+  (void)(int)4;   // cast.
+  (void)(int){4}; // compound literal.
+
+  int A = (struct{ int a;}){ 1}.a;
+}
+
+int test2(int a, int b) {
+  return a ? (void)a,b : a;
+}
+
+int test3(int a, int b, int c) {
+  return a = b = c;
+}
+
+int test4() {
+  test4();
+  return 0;
+}
+
+struct X0 { struct { struct { int c[10][9]; } b; } a; };
+
+int test_offsetof() {
+  (void)__builtin_offsetof(struct X0, a.b.c[4][5]);
+  return 0;
+}
+
+void test_sizeof(){
+        int arr[10];
+        (void)sizeof arr[0];
+        (void)sizeof(arr[0]);
+        (void)sizeof(arr)[0];
+}
+
+// PR3418
+int test_leading_extension() {
+  __extension__ (*(char*)0) = 1; // expected-warning {{indirection of non-volatile null pointer}} \
+                                 // expected-note {{consider using __builtin_trap}}
+  return 0;
+}
+
+// PR3972
+int test5(int);
+int test6(void) { 
+  return test5(      // expected-note {{to match}}
+               test5(1)
+                 ; // expected-error {{expected ')'}}
+}
+
+// PR8394
+void test7() {
+    ({} // expected-note {{to match}}
+    ;   // expected-error {{expected ')'}}
+}
diff --git a/clang/test/Parser/expressions.m b/clang/test/Parser/expressions.m
new file mode 100644
index 0000000..1f1005a
--- /dev/null
+++ b/clang/test/Parser/expressions.m
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void test1() {
+  @"s";            // expected-warning {{expression result unused}}
+}
+
diff --git a/clang/test/Parser/extension.c b/clang/test/Parser/extension.c
new file mode 100644
index 0000000..fd4cf80
--- /dev/null
+++ b/clang/test/Parser/extension.c
@@ -0,0 +1,20 @@
+/* RUN: %clang_cc1 %s -fsyntax-only -pedantic -verify -std=c89
+ */
+
+/* Top level extension marker. */
+
+__extension__ typedef struct
+{
+    long long int quot; 
+    long long int rem; 
+} lldiv_t;
+
+
+/* Decl/expr __extension__ marker. */
+void bar() {
+  __extension__ int i;
+  int j;
+  __extension__ (j = 10LL);
+  __extension__ j = 10LL; /* expected-warning {{'long long' is an extension}} */
+}
+
diff --git a/clang/test/Parser/for.cpp b/clang/test/Parser/for.cpp
new file mode 100644
index 0000000..e413839
--- /dev/null
+++ b/clang/test/Parser/for.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void f1() {
+  int n;
+
+  for (n = 0; n < 10; n++);
+
+  for (n = 0 n < 10; n++); // expected-error {{expected ';' in 'for'}}
+  for (n = 0; n < 10 n++); // expected-error {{expected ';' in 'for'}}
+
+  for (int n = 0 n < 10; n++); // expected-error {{expected ';' in 'for'}}
+  for (int n = 0; n < 10 n++); // expected-error {{expected ';' in 'for'}}
+
+  for (n = 0 bool b = n < 10; n++); // expected-error {{expected ';' in 'for'}}
+  for (n = 0; bool b = n < 10 n++); // expected-error {{expected ';' in 'for'}}
+
+  for (n = 0 n < 10 n++); // expected-error 2{{expected ';' in 'for'}}
+
+  for (;); // expected-error {{expected ';' in 'for'}}
+}
diff --git a/clang/test/Parser/function-decls.c b/clang/test/Parser/function-decls.c
new file mode 100644
index 0000000..db9a98b
--- /dev/null
+++ b/clang/test/Parser/function-decls.c
@@ -0,0 +1,10 @@
+/* RUN: %clang_cc1 %s -ast-print
+ */
+
+void foo() {
+  int X;
+  X = sizeof(void (*(*)())());
+  X = sizeof(int(*)(int, float, ...));
+  X = sizeof(void (*(int arga, void (*argb)(double Y)))(void* Z));
+}
+
diff --git a/clang/test/Parser/goto.c b/clang/test/Parser/goto.c
new file mode 100644
index 0000000..a3e0117
--- /dev/null
+++ b/clang/test/Parser/goto.c
@@ -0,0 +1,30 @@
+/* RUN: %clang_cc1 -fsyntax-only -verify %s
+*/
+
+void test1() { 
+  goto ; /* expected-error {{expected identifier}} */
+}
+
+
+void test2() {
+  l:  /* expected-note {{previous definition is here}} */
+  
+  {
+    __label__ l;
+  l: goto l;
+  }
+  
+  {
+    __label__ l;
+    __label__ h;   /* expected-error {{use of undeclared label 'h'}} */
+  l: goto l;
+  }
+
+  /* PR3429 & rdar://8287027
+   */
+  {
+  l:  /* expected-error {{redefinition of label 'l'}} */
+    ;
+  }
+
+}
diff --git a/clang/test/Parser/if-scope-c90.c b/clang/test/Parser/if-scope-c90.c
new file mode 100644
index 0000000..c368fab
--- /dev/null
+++ b/clang/test/Parser/if-scope-c90.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c90 %s
+
+int f (int z)
+{ 
+  if (z > (int) sizeof (enum {a, b}))
+      return a;
+   return b;
+} 
diff --git a/clang/test/Parser/if-scope-c99.c b/clang/test/Parser/if-scope-c99.c
new file mode 100644
index 0000000..63f82e0
--- /dev/null
+++ b/clang/test/Parser/if-scope-c99.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c99 %s
+
+int f (int z)
+{ 
+   if (z > (int) sizeof (enum {a, b}))
+      return a;
+   return b; // expected-error{{use of undeclared identifier}}
+}
diff --git a/clang/test/Parser/implicit-casts.c b/clang/test/Parser/implicit-casts.c
new file mode 100644
index 0000000..a2b31f9
--- /dev/null
+++ b/clang/test/Parser/implicit-casts.c
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+_Complex double X;
+void test1(int c) {
+  X = 5;
+}
+void test2() {
+  int i;
+  double d = i;
+  double _Complex a = 5;
+
+  test1(a);
+  a = 5;
+  d = i;
+}
+int test3() {
+  int a[2];
+  a[0] = test3; // expected-warning{{incompatible pointer to integer conversion assigning to 'int' from 'int ()'}}
+  return 0;
+}
+short x; void test4(char c) { x += c; }
+int y; void test5(char c) { y += c; }
diff --git a/clang/test/Parser/knr_parameter_attributes.c b/clang/test/Parser/knr_parameter_attributes.c
new file mode 100644
index 0000000..fb975cb
--- /dev/null
+++ b/clang/test/Parser/knr_parameter_attributes.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -fsyntax-only -W -Wall -Werror -verify %s
+
+int f(int i __attribute__((__unused__)))
+{
+    return 0;
+}
+int g(i)
+    int i __attribute__((__unused__));
+{
+    return 0;
+}
diff --git a/clang/test/Parser/method-def-in-class.m b/clang/test/Parser/method-def-in-class.m
new file mode 100644
index 0000000..476ab9b
--- /dev/null
+++ b/clang/test/Parser/method-def-in-class.m
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar://7029784
+
+@interface A
+-(id) f0 { // expected-error {{expected ';' after method prototype}}
+  assert(0);
+}
+@end
+
+@interface C
+- (id) f0 { // expected-error {{expected ';' after method prototype}}
+    assert(0);
+};
+@end
diff --git a/clang/test/Parser/method-prototype-1.m b/clang/test/Parser/method-prototype-1.m
new file mode 100644
index 0000000..a32bc2e
--- /dev/null
+++ b/clang/test/Parser/method-prototype-1.m
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 %s -fsyntax-only
+@interface MyObject 
+- (void) bycopy  : (int) woodo, ... ;
+- (void) break  : (int) woodo, ... ;
+- (void) enum  : (int) woodo, ... ;
+- (void) struct  : (int) woodo, ... ;
+- (void) union  : (int) woodo, ... ;
+- (void) if  : (int) woodo, int i, char chh, ... ;
+- (void) else  : (int) woodo, ... ;
+- (void) while  : (int) woodo, ... ;
+- (void) do  : (int) woodo, ... ;
+- (void) for  : (int) woodo, ... ;
+- (void) switch  : (int) woodo, ... ;
+- (void) case  : (int) woodo, ... ;
+- (void) default  : (int) woodo, ... ;
+- (void) break  : (int) woodo, ... ;
+- (void) continue  : (int) woodo, ... ;
+- (void) return  : (int) woodo, ... ;
+- (void) goto  : (int) woodo, ... ;
+- (void) sizeof  : (int) woodo, ... ;
+- (void) typeof  : (int) woodo, ... ;
+- (void) __alignof  : (int) woodo, ... ;
+- (void) unsigned  : (int) woodo, ... ;
+- (void) long  : (int) woodo, ... ;
+- (void) const  : (int) woodo, ... ;
+- (void) short  : (int) woodo, ... ;
+- (void) volatile  : (int) woodo, ... ;
+- (void) signed  : (int) woodo, ... ;
+- (void) restrict  : (int) woodo, ... ;
+- (void) _Complex  : (int) woodo, ... ;
+- (void) in  : (int) woodo, ... ;
+- (void) out  : (int) woodo, ... ;
+- (void) inout  : (int) woodo, ... ;
+- (void) bycopy  : (int) woodo, ... ;
+- (void) byref  : (int) woodo, ... ;
+- (void) oneway  : (int) woodo, ... ;
+- (void) int  : (int) woodo, ... ;
+- (void) char  : (int) woodo, ... ;
+- (void) float  : (int) woodo, ... ;
+- (void) double  : (int) woodo, ... ;
+- (void) void  : (int) woodo, ... ;
+- (void) _Bool  : (int) woodo, ... ;
+@end
diff --git a/clang/test/Parser/missing-end-2.m b/clang/test/Parser/missing-end-2.m
new file mode 100644
index 0000000..e89f28e
--- /dev/null
+++ b/clang/test/Parser/missing-end-2.m
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar: //7824372
+
+@interface A // expected-note {{class started here}}
+-(void) im0;
+
+@implementation A // expected-error {{missing '@end'}}
+@end
+
+@interface B { // expected-note {{class started here}}
+}
+
+@implementation B // expected-error {{missing '@end'}}
+@end
+
+@interface C // expected-note 2 {{class started here}}
+@property int P;
+
+@implementation C // expected-error 2 {{missing '@end'}}
diff --git a/clang/test/Parser/missing-end-3.m b/clang/test/Parser/missing-end-3.m
new file mode 100644
index 0000000..4875ecd
--- /dev/null
+++ b/clang/test/Parser/missing-end-3.m
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar://8283484
+@interface blah { // expected-note {{class started here}}
+    @private
+}
+// since I forgot the @end here it should say something
+
+@interface blah  // expected-error {{missing '@end'}}
+@end // and Unknown type name 'end' here
+
diff --git a/clang/test/Parser/missing-end-4.m b/clang/test/Parser/missing-end-4.m
new file mode 100644
index 0000000..8a96e64
--- /dev/null
+++ b/clang/test/Parser/missing-end-4.m
@@ -0,0 +1,51 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+@interface X1
+@end
+@implementation X1 // expected-note {{implementation started here}}
+@interface Y1 // expected-error {{missing '@end'}}
+@end
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@interface X2
+@end
+@implementation X2 // expected-note {{implementation started here}}
+@protocol Y2 // expected-error {{missing '@end'}}
+@end
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@interface X6 // expected-note {{class started here}}
+@interface X7 // expected-error {{missing '@end'}}
+@end
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@protocol P1 // expected-note {{protocol started here}}
+@interface P2 // expected-error {{missing '@end'}}
+@end
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@interface X4 // expected-note {{class started here}}
+@implementation X4 // expected-error {{missing '@end'}}
+@end
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@interface I
+@end
+@implementation I
+@protocol P; // forward declarations of protocols in @implementations is allowed
+@class C; // forward declarations of classes in @implementations is allowed
+- (C<P>*) MyMeth {}
+@end
+
+@interface I2 {}
+@protocol P2; // expected-error {{illegal interface qualifier}}
+@class C2; // expected-error {{illegal interface qualifier}}
+@end
+
+@interface I3
+@end
+@implementation I3
+- Meth {}
++ Cls {}
+@protocol P3;
+@end
diff --git a/clang/test/Parser/missing-end.m b/clang/test/Parser/missing-end.m
new file mode 100644
index 0000000..d66ea64
--- /dev/null
+++ b/clang/test/Parser/missing-end.m
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface AAA // expected-note {{class started here}}
+{
+}
+@ x// expected-error{{expected an Objective-C directive after '@'}}
+// expected-error{{missing '@end'}}
diff --git a/clang/test/Parser/ms-inline-asm.c b/clang/test/Parser/ms-inline-asm.c
new file mode 100644
index 0000000..b1af23e
--- /dev/null
+++ b/clang/test/Parser/ms-inline-asm.c
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 %s -verify -fms-extensions
+
+#define M __asm int 0x2c
+#define M2 int
+
+void t1(void) { M }
+void t2(void) { __asm int 0x2c }
+void t3(void) { __asm M2 0x2c } 
+void* t4(void) { __asm mov eax, fs:[0x10] }
+void t5() {
+  __asm {
+    int 0x2c ; } asm comments are fun! }{
+  }
+  __asm {}
+}
+int t6() {
+  __asm int 3 ; } comments for single-line asm
+  __asm {}
+
+  __asm int 4
+  return 10;
+}
+int t7() { // expected-note {{to match this}}
+  __asm
+  __asm { // expected-error 3 {{expected}} expected-note {{to match this}}
diff --git a/clang/test/Parser/namelookup-bug-1.c b/clang/test/Parser/namelookup-bug-1.c
new file mode 100644
index 0000000..8667a71
--- /dev/null
+++ b/clang/test/Parser/namelookup-bug-1.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -verify %s
+
+typedef int Object;
+
+struct Object *pp;
+
+Object staticObject1;
diff --git a/clang/test/Parser/namelookup-bug-2.c b/clang/test/Parser/namelookup-bug-2.c
new file mode 100644
index 0000000..84850ff
--- /dev/null
+++ b/clang/test/Parser/namelookup-bug-2.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -verify %s
+
+typedef int Object;
+
+struct Object {int i1; } *P;
+
+void foo() {
+ struct Object { int i2; } *X;
+  Object:
+ {
+    Object a;
+ }
+}
+
diff --git a/clang/test/Parser/namespace-alias-attr.cpp b/clang/test/Parser/namespace-alias-attr.cpp
new file mode 100644
index 0000000..ba80922
--- /dev/null
+++ b/clang/test/Parser/namespace-alias-attr.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -verify %s
+
+namespace A
+{
+}
+
+namespace B __attribute__ (( static )) = A; // expected-error{{attributes can not be specified on namespace alias}}
+
diff --git a/clang/test/Parser/namespaces.cpp b/clang/test/Parser/namespaces.cpp
new file mode 100644
index 0000000..b8c7819
--- /dev/null
+++ b/clang/test/Parser/namespaces.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// PR6596
+namespace g { enum { o = 0 }; }
+
+void foo() {
+  namespace a { typedef g::o o; } // expected-error{{namespaces can only be defined in global or namespace scope}}
+}
diff --git a/clang/test/Parser/nested-namespaces-recovery.cpp b/clang/test/Parser/nested-namespaces-recovery.cpp
new file mode 100644
index 0000000..d45938b
--- /dev/null
+++ b/clang/test/Parser/nested-namespaces-recovery.cpp
@@ -0,0 +1,24 @@
+// RUN: cp %s %t
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: not %clang_cc1 -x c++ -fixit %t
+// RUN: %clang_cc1 -x c++ %t
+
+namespace foo1::foo2::foo3 { // expected-error {{nested namespace definition must define each namespace separately}}
+  int foo(int x) { return x; }
+}
+
+int foo(int x) {
+  return foo1::foo2::foo3::foo(x);
+}
+
+namespace bar1 {
+  namespace bar2 {
+    namespace bar3 {
+      int bar(int x) { return x; }
+    }
+  }
+}
+
+int bar(int x) {
+  return bar1::bar2::bar3::bar(x);
+}
diff --git a/clang/test/Parser/objc-alias-printing.m b/clang/test/Parser/objc-alias-printing.m
new file mode 100644
index 0000000..8b9cc6e
--- /dev/null
+++ b/clang/test/Parser/objc-alias-printing.m
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -ast-print %s
+
+@protocol P1 @end
+@protocol P2 @end
+
+@interface INTF @end
+
+@compatibility_alias alias INTF;
+
+
+int foo ()
+{
+	INTF *pi;
+	INTF<P2,P1> *pi2;
+	alias *p;
+	alias<P1,P2> *p2;
+	return pi2 == p2;
+}
diff --git a/clang/test/Parser/objc-category-neg-1.m b/clang/test/Parser/objc-category-neg-1.m
new file mode 100644
index 0000000..4aa8bae
--- /dev/null
+++ b/clang/test/Parser/objc-category-neg-1.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void __assert_rtn(const char *, const char *, int, const char *) __attribute__((__noreturn__));
+static __inline__ int __inline_isfinitef (float ) __attribute__ ((always_inline));
+
+@interface NSATSTypesetter (NSPantherCompatibility) // expected-error {{cannot find interface declaration for 'NSATSTypesetter'}}
+- (id)lineFragmentRectForProposedRect:(id)proposedRect remainingRect:(id)remainingRect __attribute__((deprecated));
+@end
diff --git a/clang/test/Parser/objc-forcollection-1.m b/clang/test/Parser/objc-forcollection-1.m
new file mode 100644
index 0000000..4850deb
--- /dev/null
+++ b/clang/test/Parser/objc-forcollection-1.m
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -fsyntax-only %s
+
+typedef struct objc_class *Class;
+typedef struct objc_object {
+ Class isa;
+} *id;
+    
+            
+@protocol P @end
+
+@interface MyList
+@end
+    
+@implementation MyList
+- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
+{
+        return 0;
+}
+@end
+
+@interface MyList (BasicTest)
+- (void)compilerTestAgainst;
+@end
+
+@implementation MyList (BasicTest)
+- (void)compilerTestAgainst {
+	int i;
+        for (id elem in self) 
+           ++i;
+        for (MyList *elem in self) 
+           ++i;
+        for (id<P> se in self) 
+           ++i;
+
+	MyList<P> *p;
+        for (p in self) 
+           ++i;
+
+	for (p in p)
+	  ++i;
+}
+@end
+
diff --git a/clang/test/Parser/objc-forcollection-neg-2.m b/clang/test/Parser/objc-forcollection-neg-2.m
new file mode 100644
index 0000000..f95dd13
--- /dev/null
+++ b/clang/test/Parser/objc-forcollection-neg-2.m
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+typedef struct objc_class *Class;
+struct __objcFastEnumerationState; 
+typedef struct objc_object {
+ Class isa;
+} *id;
+    
+@protocol P @end
+
+@interface MyList
+@end
+    
+@implementation MyList
+- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
+{
+        return 0;
+}
+@end
+
+@interface MyList (BasicTest)
+- (void)compilerTestAgainst;
+@end
+
+@implementation MyList (BasicTest)
+- (void)compilerTestAgainst {
+    static i;// expected-warning {{type specifier missing, defaults to 'int'}}
+        for (id el, elem in self)  // expected-error {{only one element declaration is allowed}}
+           ++i;
+        for (id el in self) 
+           ++i;
+	MyList<P> ***p;
+        for (p in self)  // expected-error {{selector element type 'MyList<P> ***' is not a valid object}}
+           ++i;
+
+}
+@end
+
diff --git a/clang/test/Parser/objc-forcollection-neg.m b/clang/test/Parser/objc-forcollection-neg.m
new file mode 100644
index 0000000..1a989a1
--- /dev/null
+++ b/clang/test/Parser/objc-forcollection-neg.m
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+struct __objcFastEnumerationState; 
+typedef struct objc_class *Class;
+typedef struct objc_object {
+ Class isa;
+} *id;
+    
+            
+@interface MyList
+@end
+    
+@implementation MyList
+- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
+{
+        return 0;
+}
+@end
+
+@interface MyList (BasicTest)
+- (void)compilerTestAgainst;
+@end
+
+@implementation MyList (BasicTest)
+- (void)compilerTestAgainst {
+
+        int i=0;
+        for (int * elem in elem) // expected-error {{selector element type 'int *' is not a valid object}} \
+				    expected-error {{collection expression type 'int *' is not a valid object}}
+           ++i;
+        for (i in elem)  // expected-error {{use of undeclared identifier 'elem'}} \
+			    expected-error {{selector element type 'int' is not a valid object}}
+           ++i;
+        for (id se in i) // expected-error {{collection expression type 'int' is not a valid object}} 
+           ++i;
+}
+@end
+
diff --git a/clang/test/Parser/objc-foreach-syntax.m b/clang/test/Parser/objc-foreach-syntax.m
new file mode 100644
index 0000000..5d83dc6
--- /dev/null
+++ b/clang/test/Parser/objc-foreach-syntax.m
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+struct __objcFastEnumerationState; 
+@implementation MyList // expected-warning {{cannot find interface declaration for 'MyList'}}
+- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
+{
+     return 0;
+}
+@end
+
+
+int LOOP();
+
+@implementation MyList (BasicTest) 
+- (void)compilerTestAgainst {
+MyList * el; 
+     for (el in @"foo") 
+	  { LOOP(); }
+}
+@end
+
+
+static int test7(id keys) {
+  for (id key; in keys) ;  // expected-error {{use of undeclared identifier 'in'}}
+}
diff --git a/clang/test/Parser/objc-init.m b/clang/test/Parser/objc-init.m
new file mode 100644
index 0000000..efa1266
--- /dev/null
+++ b/clang/test/Parser/objc-init.m
@@ -0,0 +1,60 @@
+// RUN: %clang_cc1 -fsyntax-only -fobjc-fragile-abi -verify -pedantic -Wno-objc-root-class %s
+// RUN: %clang_cc1 -fsyntax-only -fobjc-fragile-abi -verify -x objective-c++ -Wno-objc-root-class %s
+// rdar://5707001
+
+@interface NSNumber;
+- () METH;
+- (unsigned) METH2;
+@end
+
+struct SomeStruct {
+  int x, y, z, q;
+};
+
+void test1() {
+	id objects[] = {[NSNumber METH]};
+}
+
+void test2(NSNumber x) { // expected-error {{interface type 'NSNumber' cannot be passed by value; did you forget * in 'NSNumber'}}
+	id objects[] = {[x METH]};
+}
+
+void test3(NSNumber *x) {
+	id objects[] = {[x METH]};
+}
+
+
+// rdar://5977581
+void test4() {
+  unsigned x[] = {[NSNumber METH2]+2};
+}
+
+void test5(NSNumber *x) {
+  unsigned y[] = {
+    [4][NSNumber METH2]+2,   // expected-warning {{use of GNU 'missing =' extension in designator}}
+    [4][x METH2]+2   // expected-warning {{use of GNU 'missing =' extension in designator}}
+  };
+  
+  struct SomeStruct z = {
+    .x = [x METH2], // ok.
+    .x [x METH2]    // expected-error {{expected '=' or another designator}}
+  };
+}
+
+// rdar://7370882
+@interface SemicolonsAppDelegate 
+{
+  id i;
+}
+@property (assign) id window;
+@end
+
+@implementation SemicolonsAppDelegate
+{
+  id i;
+}
+  @synthesize window=i;
+@end
+
+
+
diff --git a/clang/test/Parser/objc-interfaces.m b/clang/test/Parser/objc-interfaces.m
new file mode 100644
index 0000000..0ae17f1
--- /dev/null
+++ b/clang/test/Parser/objc-interfaces.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+
+// Test features and error recovery for objc interfaces.
+
+@interface INTF
+- (int*) foo2  __attribute__((deprecated)) : (int) x1 __attribute__((deprecated)); // expected-error {{expected ';' after method prototype}} expected-error {{method type specifier must start with '-' or '+'}}
+@end
+
diff --git a/clang/test/Parser/objc-messaging-1.m b/clang/test/Parser/objc-messaging-1.m
new file mode 100644
index 0000000..82450df
--- /dev/null
+++ b/clang/test/Parser/objc-messaging-1.m
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+int main ()
+{
+	int i,j;
+	struct S *p;
+        id a, b, c;
+	[a ii]; // expected-warning{{not found}}
+	[a if: 1 :2]; // expected-warning{{not found}}
+	[a inout: 1 :2 another:(2,3,4)]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+	[a inout: 1 :2 another:(2,3,4), 6,6,8]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+	[a inout: 1 :2 another:(2,3,4), (6,4,5),6,8]; // expected-warning{{not found}} \
+           // expected-warning 4{{expression result unused}}
+	[a inout: 1 :2 another:(i+10), (i,j-1,5),6,8]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+	[a long: 1 :2 another:(i+10), (i,j-1,5),6,8]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+	[a : "Hello\n" :2 another:(i+10), (i,j-1,5),6,8]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+
+	// Comma expression as receiver (rdar://6222856)
+	[a, b, c foo]; // expected-warning{{not found}} \
+           // expected-warning 2{{expression result unused}}
+
+}
diff --git a/clang/test/Parser/objc-messaging-neg-1.m b/clang/test/Parser/objc-messaging-neg-1.m
new file mode 100644
index 0000000..bb496e9
--- /dev/null
+++ b/clang/test/Parser/objc-messaging-neg-1.m
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface A
++(void) foo:(int) a;
+@end
+
+int main() {
+  id a;
+  [a bla:0 6:7]; // expected-error {{expected ']'}}
+  [A foo bar]; // expected-error {{expected ':'}}
+  [A foo bar bar1]; // expected-error {{expected ':'}}
+  [] {}; // expected-error {{expected expression}}
+}
diff --git a/clang/test/Parser/objc-missing-impl.m b/clang/test/Parser/objc-missing-impl.m
new file mode 100644
index 0000000..791b9f8
--- /dev/null
+++ b/clang/test/Parser/objc-missing-impl.m
@@ -0,0 +1,2 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+@end // expected-error {{'@end' must appear in an Objective-C context}}
diff --git a/clang/test/Parser/objc-property-syntax.m b/clang/test/Parser/objc-property-syntax.m
new file mode 100644
index 0000000..38d12d5
--- /dev/null
+++ b/clang/test/Parser/objc-property-syntax.m
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+@interface MyClass {
+  int prop;
+};
+@property unsigned char bufferedUTF8Bytes[4];  // expected-error {{property cannot have array or function type}}
+@property unsigned char bufferedUTFBytes:1;    // expected-error {{property name cannot be a bitfield}}
+@property(nonatomic, retain, setter=ab_setDefaultToolbarItems) MyClass *ab_defaultToolbarItems; // expected-error {{method name referenced in property setter attribute must end with ':'}}
+
+@property int prop;
+@end
+
+@implementation MyClass
+@dynamic ab_defaultToolbarItems // expected-error{{expected ';' after @dynamic}}
+@synthesize prop // expected-error{{expected ';' after @synthesize}}
+@end
+
diff --git a/clang/test/Parser/objc-quirks.m b/clang/test/Parser/objc-quirks.m
new file mode 100644
index 0000000..0bdeb46
--- /dev/null
+++ b/clang/test/Parser/objc-quirks.m
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+
+// FIXME: This is a horrible error message here. Fix.
+int @"s" = 5;  // expected-error {{prefix attribute must be}}
+
+
+// rdar://6480479
+@interface A // expected-note {{class started here}}
+}; // expected-error {{missing '@end'}} \
+// expected-error {{extraneous closing brace ('}')}} \
+// expected-warning{{extra ';' outside of a function}}
+
+
+
+
+// PR6811
+// 'super' isn't an expression, it is a magic context-sensitive keyword.
+@interface A2 {
+  id isa;
+}
+- (void)a;
+@end
+
+@interface B2 : A2 @end
+@implementation B2
+- (void)a
+{
+  [(super) a];  // expected-error {{use of undeclared identifier 'super'}}
+}
+@end
+
+@compatibility_alias A3 A2;
diff --git a/clang/test/Parser/objc-synthesized-recover.m b/clang/test/Parser/objc-synthesized-recover.m
new file mode 100644
index 0000000..c281c21
--- /dev/null
+++ b/clang/test/Parser/objc-synthesized-recover.m
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+@interface I1 
+{
+  int value;
+  int value2;
+}
+@property int value;
+@property int value2;
+@end
+
+@implementation I1
+@synthesize value, - value2; // expected-error{{expected a property name}}
+@synthesize value2;
+@end
diff --git a/clang/test/Parser/objc-try-catch-1.m b/clang/test/Parser/objc-try-catch-1.m
new file mode 100644
index 0000000..a3220eb
--- /dev/null
+++ b/clang/test/Parser/objc-try-catch-1.m
@@ -0,0 +1,70 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions %s
+// RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions -x objective-c++ %s
+void * proc();
+
+@interface NSConstantString
+@end
+
+@interface Frob
+@end
+
+@interface Frob1
+@end
+
+void * foo()
+{
+  @try {
+    return proc();
+  }
+  @catch (Frob* ex) {
+    @throw;
+  }
+  @catch (Frob1* ex) {
+    @throw proc();
+  }
+  @finally {
+    @try {
+      return proc();
+    }
+    @catch (Frob* ex) {
+      @throw 1,2; // expected-error {{@throw requires an Objective-C object type ('int' invalid)}} \
+				  // expected-warning {{expression result unused}}
+    }
+    @catch (float x) {  // expected-error {{@catch parameter is not a pointer to an interface type}}
+      
+    }
+    @catch(...) {
+      @throw (4,3,proc()); // expected-warning {{expression result unused}} \
+						   // expected-warning {{expression result unused}}
+    }
+  }
+
+  @try {  // expected-error {{@try statement without a @catch and @finally clause}}
+    return proc();
+  }
+}
+
+
+void bar()
+{
+  @try {}// expected-error {{@try statement without a @catch and @finally clause}}
+  @"s"; //  expected-warning {{result unused}}
+}
+
+void baz()
+{
+  @try {}// expected-error {{@try statement without a @catch and @finally clause}}
+  @try {}
+  @finally {}
+}
+
+void noTwoTokenLookAheadRequiresABitOfFancyFootworkInTheParser() {
+    @try {
+        // Do something
+    } @catch (...) {}
+    @try {
+        // Do something
+    } @catch (...) {}
+    return;
+}
+
diff --git a/clang/test/Parser/objc-type-printing.m b/clang/test/Parser/objc-type-printing.m
new file mode 100644
index 0000000..9bbdac9
--- /dev/null
+++ b/clang/test/Parser/objc-type-printing.m
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -ast-print %s
+
+@protocol P1 @end
+@protocol P2 @end
+@protocol P3 @end
+
+@interface INTF 
+- (INTF<P1>*) METH;
+@end
+
+void foo()
+{
+        INTF *pintf;
+	INTF<P1>* p1;
+	INTF<P1, P1>* p2;
+	INTF<P1, P3>* p3;
+	INTF<P1, P3, P2>* p4;
+	INTF<P2,P2, P3, P1>* p5;
+}
diff --git a/clang/test/Parser/objcxx-at.mm b/clang/test/Parser/objcxx-at.mm
new file mode 100644
index 0000000..37aee4d
--- /dev/null
+++ b/clang/test/Parser/objcxx-at.mm
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface B {
+  int i;
+}
+@end
+
+struct Z {
+  @defs(B); // expected-error{{@defs is not supported in Objective-C++}}
+};
+
+struct Y { // expected-note{{to match this '{'}}
+  struct X { } // expected-error{{expected ';' after struct}}
+    @interface A // expected-error{{unexpected '@' in member specification}}
+} // expected-error{{expected '}'}} expected-error{{expected ';' after struct}}
diff --git a/clang/test/Parser/objcxx-lambda-expressions-neg.mm b/clang/test/Parser/objcxx-lambda-expressions-neg.mm
new file mode 100644
index 0000000..7cdb1a2
--- /dev/null
+++ b/clang/test/Parser/objcxx-lambda-expressions-neg.mm
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsyntax-only -Wno-unused-value -verify %s
+
+int main() {
+  []{}; // expected-error {{expected expression}}
+}
diff --git a/clang/test/Parser/objcxx0x-lambda-expressions.mm b/clang/test/Parser/objcxx0x-lambda-expressions.mm
new file mode 100644
index 0000000..1eab15b
--- /dev/null
+++ b/clang/test/Parser/objcxx0x-lambda-expressions.mm
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-unused-value -std=c++11 %s
+
+class C {
+
+  void f() {
+    int foo, bar;
+
+    // fail to parse as a lambda introducer, so we get objc message parsing errors instead
+    [foo,+] {}; // expected-error {{expected expression}}
+
+    []; // expected-error {{expected body of lambda expression}}
+    [=,foo+] {}; // expected-error {{expected ',' or ']' in lambda capture list}}
+    [&this] {}; // expected-error {{address expression must be an lvalue}}
+    [] {}; 
+    [=] (int i) {}; 
+    [&] (int) mutable -> void {}; 
+    [foo,bar] () { return 3; }; 
+    [=,&foo] () {}; 
+    [this] () {}; 
+  }
+
+};
+
diff --git a/clang/test/Parser/objcxx11-attributes.mm b/clang/test/Parser/objcxx11-attributes.mm
new file mode 100644
index 0000000..0c91392
--- /dev/null
+++ b/clang/test/Parser/objcxx11-attributes.mm
@@ -0,0 +1,57 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+@interface X {}
++ (X*) alloc;
+- (X*) init;
+- (int) getSize;
+- (void) setSize: (int) size;
+- (X*) getSelf;
+@end
+
+void f(X *noreturn) {
+  // An array size which is computed by a message send is OK.
+  int a[ [noreturn getSize] ];
+
+  // ... but is interpreted as an attribute where possible.
+  int b[ [noreturn] ]; // expected-warning {{'noreturn' only applies to function types}}
+
+  int c[ [noreturn getSize] + 1 ];
+
+  // An array size which is computed by a lambda is not OK.
+  int d[ [noreturn] { return 3; } () ]; // expected-error {{expected ']'}} expected-warning {{'noreturn' only applies}}
+
+  // A message send which contains a message send is OK.
+  [ [ X alloc ] init ];
+  [ [ int(), noreturn getSelf ] getSize ]; // expected-warning {{unused}}
+
+  // A message send which contains a lambda is OK.
+  [ [noreturn] { return noreturn; } () setSize: 4 ];
+  [ [bitand] { return noreturn; } () setSize: 5 ];
+  [[[[] { return [ X alloc ]; } () init] getSelf] getSize];
+
+  // An attribute is OK.
+  [[]];
+  [[int(), noreturn]]; // expected-warning {{attribute noreturn cannot be specified on a statement}}
+  [[class, test(foo 'x' bar),,,]];
+  [[bitand, noreturn]]; // expected-warning {{attribute noreturn cannot be specified on a statement}}
+
+  [[noreturn]]int(e)();
+  int e2(); // expected-warning {{interpreted as a function declaration}} expected-note{{}}
+
+  // A function taking a noreturn function.
+  int(f)([[noreturn]] int()); // expected-note {{here}}
+  f(e);
+  f(e2); // expected-error {{cannot initialize a parameter of type 'int (*)() __attribute__((noreturn))' with an lvalue of type 'int ()'}}
+
+  // Variables initialized by a message send.
+  int(g)([[noreturn getSelf] getSize]);
+  int(h)([[noreturn]{return noreturn;}() getSize]);
+
+  int i = g + h;
+}
+
+template<typename...Ts> void f(Ts ...x) {
+  [[test::foo(bar, baz)...]];
+  [[used(x)...]];
+  [[x...] { return [ X alloc ]; }() init];
+}
diff --git a/clang/test/Parser/objcxx11-user-defined-literal.mm b/clang/test/Parser/objcxx11-user-defined-literal.mm
new file mode 100644
index 0000000..a5f1397
--- /dev/null
+++ b/clang/test/Parser/objcxx11-user-defined-literal.mm
@@ -0,0 +1,3 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+
+id x = @"foo"_bar; // expected-error{{user-defined suffix cannot be used here}}
diff --git a/clang/test/Parser/offsetof.c b/clang/test/Parser/offsetof.c
new file mode 100644
index 0000000..3a5b9f3
--- /dev/null
+++ b/clang/test/Parser/offsetof.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+struct a { struct { int b; } x[2]; };
+
+int a = __builtin_offsetof(struct a, x; // expected-error{{expected ')'}} expected-note{{to match this '('}}
+// FIXME: This actually shouldn't give an error
+int b = __builtin_offsetof(struct a, x->b); // expected-error{{expected ')'}} expected-note{{to match this '('}}
diff --git a/clang/test/Parser/opencl-astype.cl b/clang/test/Parser/opencl-astype.cl
new file mode 100644
index 0000000..d4c547e
--- /dev/null
+++ b/clang/test/Parser/opencl-astype.cl
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+void test_astype() {
+  float f = 1.0f;
+  unsigned int i = __builtin_astype(f, unsigned int); 
+  
+  typedef __attribute__(( ext_vector_type(4) ))  int int4;
+  typedef __attribute__(( ext_vector_type(3) ))  float float3;
+  typedef __attribute__(( ext_vector_type(4) ))  float float4;
+  typedef __attribute__(( ext_vector_type(4) ))  double double4;
+  
+  float4 f4;
+  double4 d4 = __builtin_astype(f4, double4); // expected-error{{invalid reinterpretation: sizes of 'double4' and 'float4' must match}}
+  
+  // Verify int4->float3, float3->int4 works.
+  int4 i4;
+  float3 f3 = __builtin_astype(i4, float3);
+  i4 = __builtin_astype(f3, int4);
+}
diff --git a/clang/test/Parser/opencl-image-access.cl b/clang/test/Parser/opencl-image-access.cl
new file mode 100644
index 0000000..313587c
--- /dev/null
+++ b/clang/test/Parser/opencl-image-access.cl
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 %s -fsyntax-only
+
+typedef void* image2d_t;
+
+__kernel void f__ro(__read_only image2d_t a) { }
+
+__kernel void f__wo(__write_only image2d_t a) { }
+
+__kernel void f__rw(__read_write image2d_t a) { }
+
+
+__kernel void fro(read_only image2d_t a) { }
+
+__kernel void fwo(write_only image2d_t a) { }
+
+__kernel void frw(read_write image2d_t a) { }
diff --git a/clang/test/Parser/opencl-kernel.cl b/clang/test/Parser/opencl-kernel.cl
new file mode 100644
index 0000000..3abb62b
--- /dev/null
+++ b/clang/test/Parser/opencl-kernel.cl
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+__kernel void test()
+{
+}
+
+kernel void test1()
+{
+}
diff --git a/clang/test/Parser/opencl-pragma.cl b/clang/test/Parser/opencl-pragma.cl
new file mode 100644
index 0000000..1946077
--- /dev/null
+++ b/clang/test/Parser/opencl-pragma.cl
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+#pragma OPENCL EXTENSION cl_khr_fp16 : enable
+
+#pragma OPENCL EXTENSION cl_no_such_extension : disable /* expected-warning {{unknown OpenCL extension 'cl_no_such_extension' - ignoring}} */
+
+#pragma OPENCL EXTENSION all : disable
+#pragma OPENCL EXTENSION all : enable /* expected-warning {{unknown OpenCL extension 'all' - ignoring}} */
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : on /* expected-warning {{expected 'enable' or 'disable' - ignoring}} */
+
+#pragma OPENCL FP_CONTRACT ON
+#pragma OPENCL FP_CONTRACT OFF
+#pragma OPENCL FP_CONTRACT DEFAULT
+#pragma OPENCL FP_CONTRACT FOO // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}
diff --git a/clang/test/Parser/opencl-storage-class.cl b/clang/test/Parser/opencl-storage-class.cl
new file mode 100644
index 0000000..874329b
--- /dev/null
+++ b/clang/test/Parser/opencl-storage-class.cl
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s -verify -fsyntax-only
+
+void test_storage_class_specs()
+{
+  static int a;    // expected-error {{OpenCL does not support the 'static' storage class specifier}}
+  register int b;  // expected-error {{OpenCL does not support the 'register' storage class specifier}}
+  extern int c;    // expected-error {{OpenCL does not support the 'extern' storage class specifier}}
+  auto int d;      // expected-error {{OpenCL does not support the 'auto' storage class specifier}}
+
+#pragma OPENCL EXTENSION cl_clang_storage_class_specifiers : enable
+  static int e;
+  register int f;
+  extern int g;
+  auto int h;
+}
diff --git a/clang/test/Parser/parenthesis-balance.cpp b/clang/test/Parser/parenthesis-balance.cpp
new file mode 100644
index 0000000..5bfa639
--- /dev/null
+++ b/clang/test/Parser/parenthesis-balance.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+int f(int x) {
+  if (int foo = f(bar)) {}     // expected-error{{use of undeclared identifier 'bar'}}
+  while (int foo = f(bar)) {}  // expected-error{{use of undeclared identifier 'bar'}}
+  for (int foo = f(bar);;) {}  // expected-error{{use of undeclared identifier 'bar'}}
+
+  int bar;
+  if (int foo = f(bar)) {}
+  while (int foo = f(bar)) {}
+  for (int foo = f(bar);;) {}
+
+  return 0;
+}
+
diff --git a/clang/test/Parser/parmvardecl_conversion.c b/clang/test/Parser/parmvardecl_conversion.c
new file mode 100644
index 0000000..9fa8a68
--- /dev/null
+++ b/clang/test/Parser/parmvardecl_conversion.c
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void f (int p[]) { p++; }
+
diff --git a/clang/test/Parser/parser_overflow.c b/clang/test/Parser/parser_overflow.c
new file mode 100644
index 0000000..d2006ea
--- /dev/null
+++ b/clang/test/Parser/parser_overflow.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 %s -fsyntax-only 2>&1 | FileCheck %s
+
+void foo(void) {
+    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+}
+
+// CHECK: fatal error: parser recursion limit reached, program too complex
diff --git a/clang/test/Parser/placeholder-recovery.m b/clang/test/Parser/placeholder-recovery.m
new file mode 100644
index 0000000..1fc1549
--- /dev/null
+++ b/clang/test/Parser/placeholder-recovery.m
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// FIXME: We could do much better with this, if we recognized
+// placeholders somehow. However, we're content with not generating
+// bogus 'archaic' warnings with bad location info.
+@protocol <#protocol name#> <NSObject> // expected-error 2{{expected identifier}} \
+// expected-error{{cannot find protocol declaration for 'NSObject'}} \
+// expected-warning{{protocol qualifiers without 'id'}}
+
+<#methods#>  // expected-error{{expected identifier}}
+
+@end // expected-error{{prefix attribute}}
diff --git a/clang/test/Parser/pointer-arithmetic.c b/clang/test/Parser/pointer-arithmetic.c
new file mode 100644
index 0000000..87eb1a2
--- /dev/null
+++ b/clang/test/Parser/pointer-arithmetic.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+int *test1(int *a)         { return a + 1; }
+int *test2(int *a)         { return 1 + a; }
+int *test3(int *a)         { return a - 1; }
+int  test4(int *a, int *b) { return a - b; }
+
+int  test5(int *a, int *b) { return a + b; } /* expected-error {{invalid operands}} */
+int *test6(int *a)         { return 1 - a; } /* expected-error {{invalid operands}} */
diff --git a/clang/test/Parser/pointer_promotion.c b/clang/test/Parser/pointer_promotion.c
new file mode 100644
index 0000000..30589d0
--- /dev/null
+++ b/clang/test/Parser/pointer_promotion.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void test() {
+  void *vp;
+  int *ip;
+  char *cp;
+  struct foo *fp;
+  struct bar *bp;
+  short sint = 7;
+
+  if (ip < cp) {} // expected-warning {{comparison of distinct pointer types ('int *' and 'char *')}}
+  if (cp < fp) {} // expected-warning {{comparison of distinct pointer types ('char *' and 'struct foo *')}}
+  if (fp < bp) {} // expected-warning {{comparison of distinct pointer types ('struct foo *' and 'struct bar *')}}
+  if (ip < 7) {} // expected-warning {{comparison between pointer and integer ('int *' and 'int')}}
+  if (sint < ip) {} // expected-warning {{comparison between pointer and integer ('int' and 'int *')}}
+  if (ip == cp) {} // expected-warning {{comparison of distinct pointer types ('int *' and 'char *')}}
+}
diff --git a/clang/test/Parser/pragma-options.c b/clang/test/Parser/pragma-options.c
new file mode 100644
index 0000000..7844e71
--- /dev/null
+++ b/clang/test/Parser/pragma-options.c
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s
+
+/* expected-warning {{expected 'align' following '#pragma options'}} */ #pragma options
+/* expected-warning {{expected '=' following '#pragma options align'}} */ #pragma options align
+/* expected-warning {{expected identifier in '#pragma options'}} */ #pragma options align =
+/* expected-warning {{invalid alignment option in '#pragma options align'}} */ #pragma options align = foo
+/* expected-warning {{extra tokens at end of '#pragma options'}} */ #pragma options align = reset foo
+
+#pragma options align=natural
+#pragma options align=reset
+#pragma options align=mac68k
+#pragma options align=power
+
+/* expected-warning {{expected '=' following '#pragma align'}} */ #pragma align
+/* expected-warning {{expected identifier in '#pragma align'}} */ #pragma align =
+/* expected-warning {{invalid alignment option in '#pragma align'}} */ #pragma align = foo
+/* expected-warning {{extra tokens at end of '#pragma align'}} */ #pragma align = reset foo
+
+#pragma align=natural
+#pragma align=reset
+#pragma align=mac68k
+#pragma align=power
diff --git a/clang/test/Parser/pragma-pack.c b/clang/test/Parser/pragma-pack.c
new file mode 100644
index 0000000..84778cd
--- /dev/null
+++ b/clang/test/Parser/pragma-pack.c
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// Note that this puts the expected lines before the directives to work around
+// limitations in the -verify mode.
+
+/* expected-warning {{missing '(' after '#pragma pack'}}*/ #pragma pack 10
+#pragma pack()
+#pragma pack(8)
+
+/*expected-warning {{unknown action for '#pragma pack'}}*/ #pragma pack(hello) 
+#pragma pack(push)
+#pragma pack(pop)
+
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,)
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,)
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/  #pragma pack(pop,) 
+
+#pragma pack(push,i)
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i, 
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i,) 
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i,help) 
+
+#pragma pack(push,8)
+/* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,8, 
+/* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,8,) 
+/* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,i,8 
+#pragma pack(push,i,8)
+
+/* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push 
+
+_Pragma("pack(push)")
+/* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ _Pragma("pack(push,)") 
diff --git a/clang/test/Parser/pragma-visibility.c b/clang/test/Parser/pragma-visibility.c
new file mode 100644
index 0000000..cfc3d9e
--- /dev/null
+++ b/clang/test/Parser/pragma-visibility.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+#pragma GCC visibility foo // expected-warning{{expected identifier in '#pragma visibility' - ignored}}
+#pragma GCC visibility pop foo // expected-warning{{extra tokens at end of '#pragma visibility' - ignored}}
+#pragma GCC visibility push // expected-warning{{missing '(' after '#pragma visibility'}}
+#pragma GCC visibility push( // expected-warning{{expected identifier in '#pragma visibility' - ignored}}
+#pragma GCC visibility push(hidden // expected-warning{{missing ')' after '#pragma visibility' - ignoring}}
+#pragma GCC visibility push(hidden)
+#pragma GCC visibility pop
diff --git a/clang/test/Parser/pragma-visibility2.c b/clang/test/Parser/pragma-visibility2.c
new file mode 100644
index 0000000..bcef09f
--- /dev/null
+++ b/clang/test/Parser/pragma-visibility2.c
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -emit-llvm -triple i386-linux-gnu -o %t %s
+// RUN: FileCheck --input-file=%t %s
+// PR10392
+
+#define push(foo) push(default)
+#pragma GCC visibility push(hidden)
+
+int v1;
+// CHECK: @v1 = common hidden global i32 0, align 4
+
+#pragma GCC visibility pop
+
+int v2;
+// CHECK: @v2 = common global i32 0, align 4
+
+_Pragma("GCC visibility push(hidden)");
+
+int v3;
+// CHECK: @v3 = common hidden global i32 0, align 4
diff --git a/clang/test/Parser/pragma-weak.c b/clang/test/Parser/pragma-weak.c
new file mode 100644
index 0000000..7e5740b
--- /dev/null
+++ b/clang/test/Parser/pragma-weak.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// Note that this puts the expected lines before the directives to work around
+// limitations in the -verify mode.
+
+int x;
+/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak
+#pragma weak x
+
+extern int z;
+/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak z = =
+/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak z =
+/* expected-warning {{weak identifier 'y' never declared}} */ #pragma weak z = y
+
+extern int a;
+/* expected-warning {{extra tokens at end of '#pragma weak'}}*/ #pragma weak a b
+/* expected-warning {{extra tokens at end of '#pragma weak'}}*/ #pragma weak a = x c
diff --git a/clang/test/Parser/prefix-attributes.m b/clang/test/Parser/prefix-attributes.m
new file mode 100644
index 0000000..399421f
--- /dev/null
+++ b/clang/test/Parser/prefix-attributes.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -verify -fsyntax-only %s
+
+__attribute__((deprecated)) @class B; // expected-error {{prefix attribute must be followed by an interface or protocol}}
+
+__attribute__((deprecated)) @interface A @end
+__attribute__((deprecated)) @protocol P0;
+__attribute__((deprecated)) @protocol P1
+@end
diff --git a/clang/test/Parser/promote_types_in_proto.c b/clang/test/Parser/promote_types_in_proto.c
new file mode 100644
index 0000000..969ba28
--- /dev/null
+++ b/clang/test/Parser/promote_types_in_proto.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 %s
+void functionPromotion(void f(char *const []));
+void arrayPromotion(char * const argv[]);
+
+int whatever(int argc, char *argv[])
+{
+        arrayPromotion(argv);
+        functionPromotion(arrayPromotion);
+}
diff --git a/clang/test/Parser/recovery.c b/clang/test/Parser/recovery.c
new file mode 100644
index 0000000..3916acf
--- /dev/null
+++ b/clang/test/Parser/recovery.c
@@ -0,0 +1,100 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic -fblocks %s
+
+// PR2241
+float test2241[2] = { 
+  1e,            // expected-error {{exponent}}
+  1ee0           // expected-error {{exponent}}
+};
+
+
+// Testcase derived from PR2692
+static void f (char * (*g) (char **, int), char **p, ...) {
+  char *s;
+  va_list v;                              // expected-error {{identifier}}
+  s = g (p, __builtin_va_arg(v, int));    // expected-error {{identifier}}
+}
+
+
+// PR3172
+} // expected-error {{extraneous closing brace ('}')}}
+
+
+// rdar://6094870
+void test(int a) {
+  struct { int i; } x;
+  
+  if (x.hello)   // expected-error {{no member named 'hello'}}
+    test(0);
+  else
+    ;
+  
+  if (x.hello == 0)   // expected-error {{no member named 'hello'}}
+    test(0);
+  else
+    ;
+  
+  if ((x.hello == 0))   // expected-error {{no member named 'hello'}}
+    test(0);
+  else
+    ;
+  
+  if (x.i == 0))   // expected-error {{expected expression}}
+    test(0);
+  else
+    ;
+}
+
+
+
+char ((((                       /* expected-note {{to match this '('}} */
+         *X x ] ))));                    /* expected-error {{expected ')'}} */
+
+;   // expected-warning {{extra ';' outside of a function}}
+
+
+
+
+struct S { void *X, *Y; };
+
+struct S A = {
+&BADIDENT, 0     /* expected-error {{use of undeclared identifier}} */
+};
+
+// rdar://6248081
+void test6248081() { 
+  [10]  // expected-error {{expected expression}}
+}
+
+struct forward; // expected-note{{forward declaration of 'struct forward'}}
+void x(struct forward* x) {switch(x->a) {}} // expected-error {{incomplete definition of type}}
+
+// PR3410
+void foo() {
+  int X;
+  X = 4 // expected-error{{expected ';' after expression}}
+}
+
+// rdar://9045701
+void test9045701(int x) {
+#define VALUE 0
+  x = VALUE // expected-error{{expected ';' after expression}}
+}
+
+// rdar://7980651
+typedef int intptr_t;  // expected-note {{'intptr_t' declared here}}
+void bar(intptr y);     // expected-error {{unknown type name 'intptr'; did you mean 'intptr_t'?}}
+
+void test1(void) {
+  int x = 2: // expected-error {{expected ';' at end of declaration}}
+  int y = x;
+  int z = y;
+}
+
+void test2(int x) {
+#define VALUE2 VALUE+VALUE
+#define VALUE3 VALUE+0
+#define VALUE4(x) x+0
+  x = VALUE2 // expected-error{{expected ';' after expression}}
+  x = VALUE3 // expected-error{{expected ';' after expression}}
+  x = VALUE4(0) // expected-error{{expected ';' after expression}}
+}
diff --git a/clang/test/Parser/recovery.cpp b/clang/test/Parser/recovery.cpp
new file mode 100644
index 0000000..ffa1bab
--- /dev/null
+++ b/clang/test/Parser/recovery.cpp
@@ -0,0 +1,42 @@
+// RUN: %clang -cc1 -verify -std=c++11 %s
+
+8gi///===--- recovery.cpp ---===// // expected-error {{unqualified-id}}
+namespace Std { // expected-note {{here}}
+  typedef int Important;
+}
+
+/ redeclare as an inline namespace // expected-error {{unqualified-id}}
+inline namespace Std { // expected-error {{cannot be reopened as inline}}
+  Important n;
+} / end namespace Std // expected-error {{unqualified-id}}
+int x;
+Std::Important y;
+
+// FIXME: Recover as if the typo correction were applied.
+extenr "C" { // expected-error {{did you mean 'extern'}} expected-error {{unqualified-id}}
+  void f();
+}
+void g() {
+  z = 1; // expected-error {{undeclared}}
+  f(); // expected-error {{undeclared}}
+}
+
+struct S {
+  int a, b, c;
+  S();
+};
+8S::S() : a{ 5 }, b{ 6 }, c{ 2 } { // expected-error {{unqualified-id}}
+  return;
+}
+int k;
+int l = k;
+
+5int m = { l }, n = m; // expected-error {{unqualified-id}}
+
+namespace N {
+  int
+} // expected-error {{unqualified-id}}
+
+// FIXME: Recover as if the typo correction were applied.
+strcut U { // expected-error {{did you mean 'struct'}}
+} *u[3]; // expected-error {{expected ';'}}
diff --git a/clang/test/Parser/recovery.m b/clang/test/Parser/recovery.m
new file mode 100644
index 0000000..e126526
--- /dev/null
+++ b/clang/test/Parser/recovery.m
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic -fblocks %s
+
+@interface Test0
+@property (assign) id x  // expected-error {{expected ';' at end of declaration list}}
+@end
diff --git a/clang/test/Parser/recursion-limits.cpp b/clang/test/Parser/recursion-limits.cpp
new file mode 100644
index 0000000..ea25dea
--- /dev/null
+++ b/clang/test/Parser/recursion-limits.cpp
@@ -0,0 +1,259 @@
+// RUN: %clang_cc1 -fsyntax-only %s -verify
+class outer {
+  class inner1 { inner1(); };
+  class inner2 { inner2(); };
+  class inner3 { inner3(); };
+  class inner4 { inner4(); };
+  class inner5 { inner5(); };
+  class inner6 { inner6(); };
+  class inner7 { inner7(); };
+  class inner8 { inner8(); };
+  class inner9 { inner9(); };
+  class inner10 { inner10(); };
+  class inner11 { inner11(); };
+  class inner12 { inner12(); };
+  class inner13 { inner13(); };
+  class inner14 { inner14(); };
+  class inner15 { inner15(); };
+  class inner16 { inner16(); };
+  class inner17 { inner17(); };
+  class inner18 { inner18(); };
+  class inner19 { inner19(); };
+  class inner20 { inner20(); };
+  class inner21 { inner21(); };
+  class inner22 { inner22(); };
+  class inner23 { inner23(); };
+  class inner24 { inner24(); };
+  class inner25 { inner25(); };
+  class inner26 { inner26(); };
+  class inner27 { inner27(); };
+  class inner28 { inner28(); };
+  class inner29 { inner29(); };
+  class inner30 { inner30(); };
+  class inner31 { inner31(); };
+  class inner32 { inner32(); };
+  class inner33 { inner33(); };
+  class inner34 { inner34(); };
+  class inner35 { inner35(); };
+  class inner36 { inner36(); };
+  class inner37 { inner37(); };
+  class inner38 { inner38(); };
+  class inner39 { inner39(); };
+  class inner40 { inner40(); };
+  class inner41 { inner41(); };
+  class inner42 { inner42(); };
+  class inner43 { inner43(); };
+  class inner44 { inner44(); };
+  class inner45 { inner45(); };
+  class inner46 { inner46(); };
+  class inner47 { inner47(); };
+  class inner48 { inner48(); };
+  class inner49 { inner49(); };
+  class inner50 { inner50(); };
+  class inner51 { inner51(); };
+  class inner52 { inner52(); };
+  class inner53 { inner53(); };
+  class inner54 { inner54(); };
+  class inner55 { inner55(); };
+  class inner56 { inner56(); };
+  class inner57 { inner57(); };
+  class inner58 { inner58(); };
+  class inner59 { inner59(); };
+  class inner60 { inner60(); };
+  class inner61 { inner61(); };
+  class inner62 { inner62(); };
+  class inner63 { inner63(); };
+  class inner64 { inner64(); };
+  class inner65 { inner65(); };
+  class inner66 { inner66(); };
+  class inner67 { inner67(); };
+  class inner68 { inner68(); };
+  class inner69 { inner69(); };
+  class inner70 { inner70(); };
+  class inner71 { inner71(); };
+  class inner72 { inner72(); };
+  class inner73 { inner73(); };
+  class inner74 { inner74(); };
+  class inner75 { inner75(); };
+  class inner76 { inner76(); };
+  class inner77 { inner77(); };
+  class inner78 { inner78(); };
+  class inner79 { inner79(); };
+  class inner80 { inner80(); };
+  class inner81 { inner81(); };
+  class inner82 { inner82(); };
+  class inner83 { inner83(); };
+  class inner84 { inner84(); };
+  class inner85 { inner85(); };
+  class inner86 { inner86(); };
+  class inner87 { inner87(); };
+  class inner88 { inner88(); };
+  class inner89 { inner89(); };
+  class inner90 { inner90(); };
+  class inner91 { inner91(); };
+  class inner92 { inner92(); };
+  class inner93 { inner93(); };
+  class inner94 { inner94(); };
+  class inner95 { inner95(); };
+  class inner96 { inner96(); };
+  class inner97 { inner97(); };
+  class inner98 { inner98(); };
+  class inner99 { inner99(); };
+  class inner100 { inner100(); };
+  class inner101 { inner101(); };
+  class inner102 { inner102(); };
+  class inner103 { inner103(); };
+  class inner104 { inner104(); };
+  class inner105 { inner105(); };
+  class inner106 { inner106(); };
+  class inner107 { inner107(); };
+  class inner108 { inner108(); };
+  class inner109 { inner109(); };
+  class inner110 { inner110(); };
+  class inner111 { inner111(); };
+  class inner112 { inner112(); };
+  class inner113 { inner113(); };
+  class inner114 { inner114(); };
+  class inner115 { inner115(); };
+  class inner116 { inner116(); };
+  class inner117 { inner117(); };
+  class inner118 { inner118(); };
+  class inner119 { inner119(); };
+  class inner120 { inner120(); };
+  class inner121 { inner121(); };
+  class inner122 { inner122(); };
+  class inner123 { inner123(); };
+  class inner124 { inner124(); };
+  class inner125 { inner125(); };
+  class inner126 { inner126(); };
+  class inner127 { inner127(); };
+  class inner128 { inner128(); };
+  class inner129 { inner129(); };
+  class inner130 { inner130(); };
+  class inner131 { inner131(); };
+  class inner132 { inner132(); };
+  class inner133 { inner133(); };
+  class inner134 { inner134(); };
+  class inner135 { inner135(); };
+  class inner136 { inner136(); };
+  class inner137 { inner137(); };
+  class inner138 { inner138(); };
+  class inner139 { inner139(); };
+  class inner140 { inner140(); };
+  class inner141 { inner141(); };
+  class inner142 { inner142(); };
+  class inner143 { inner143(); };
+  class inner144 { inner144(); };
+  class inner145 { inner145(); };
+  class inner146 { inner146(); };
+  class inner147 { inner147(); };
+  class inner148 { inner148(); };
+  class inner149 { inner149(); };
+  class inner150 { inner150(); };
+  class inner151 { inner151(); };
+  class inner152 { inner152(); };
+  class inner153 { inner153(); };
+  class inner154 { inner154(); };
+  class inner155 { inner155(); };
+  class inner156 { inner156(); };
+  class inner157 { inner157(); };
+  class inner158 { inner158(); };
+  class inner159 { inner159(); };
+  class inner160 { inner160(); };
+  class inner161 { inner161(); };
+  class inner162 { inner162(); };
+  class inner163 { inner163(); };
+  class inner164 { inner164(); };
+  class inner165 { inner165(); };
+  class inner166 { inner166(); };
+  class inner167 { inner167(); };
+  class inner168 { inner168(); };
+  class inner169 { inner169(); };
+  class inner170 { inner170(); };
+  class inner171 { inner171(); };
+  class inner172 { inner172(); };
+  class inner173 { inner173(); };
+  class inner174 { inner174(); };
+  class inner175 { inner175(); };
+  class inner176 { inner176(); };
+  class inner177 { inner177(); };
+  class inner178 { inner178(); };
+  class inner179 { inner179(); };
+  class inner180 { inner180(); };
+  class inner181 { inner181(); };
+  class inner182 { inner182(); };
+  class inner183 { inner183(); };
+  class inner184 { inner184(); };
+  class inner185 { inner185(); };
+  class inner186 { inner186(); };
+  class inner187 { inner187(); };
+  class inner188 { inner188(); };
+  class inner189 { inner189(); };
+  class inner190 { inner190(); };
+  class inner191 { inner191(); };
+  class inner192 { inner192(); };
+  class inner193 { inner193(); };
+  class inner194 { inner194(); };
+  class inner195 { inner195(); };
+  class inner196 { inner196(); };
+  class inner197 { inner197(); };
+  class inner198 { inner198(); };
+  class inner199 { inner199(); };
+  class inner200 { inner200(); };
+  class inner201 { inner201(); };
+  class inner202 { inner202(); };
+  class inner203 { inner203(); };
+  class inner204 { inner204(); };
+  class inner205 { inner205(); };
+  class inner206 { inner206(); };
+  class inner207 { inner207(); };
+  class inner208 { inner208(); };
+  class inner209 { inner209(); };
+  class inner210 { inner210(); };
+  class inner211 { inner211(); };
+  class inner212 { inner212(); };
+  class inner213 { inner213(); };
+  class inner214 { inner214(); };
+  class inner215 { inner215(); };
+  class inner216 { inner216(); };
+  class inner217 { inner217(); };
+  class inner218 { inner218(); };
+  class inner219 { inner219(); };
+  class inner220 { inner220(); };
+  class inner221 { inner221(); };
+  class inner222 { inner222(); };
+  class inner223 { inner223(); };
+  class inner224 { inner224(); };
+  class inner225 { inner225(); };
+  class inner226 { inner226(); };
+  class inner227 { inner227(); };
+  class inner228 { inner228(); };
+  class inner229 { inner229(); };
+  class inner230 { inner230(); };
+  class inner231 { inner231(); };
+  class inner232 { inner232(); };
+  class inner233 { inner233(); };
+  class inner234 { inner234(); };
+  class inner235 { inner235(); };
+  class inner236 { inner236(); };
+  class inner237 { inner237(); };
+  class inner238 { inner238(); };
+  class inner239 { inner239(); };
+  class inner240 { inner240(); };
+  class inner241 { inner241(); };
+  class inner242 { inner242(); };
+  class inner243 { inner243(); };
+  class inner244 { inner244(); };
+  class inner245 { inner245(); };
+  class inner246 { inner246(); };
+  class inner247 { inner247(); };
+  class inner248 { inner248(); };
+  class inner249 { inner249(); };
+  class inner250 { inner250(); };
+  class inner251 { inner251(); };
+  class inner252 { inner252(); };
+  class inner253 { inner253(); };
+  class inner254 { inner254(); };
+  class inner255 { inner255(); };
+  class inner256 { inner256(); };
+};
diff --git a/clang/test/Parser/selector-1.m b/clang/test/Parser/selector-1.m
new file mode 100644
index 0000000..5ba2da9
--- /dev/null
+++ b/clang/test/Parser/selector-1.m
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s 
+// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify %s 
+
+// rdar://8366474
+int main() {
+  SEL s = @selector(retain);
+  SEL s1 = @selector(meth1:);
+  SEL s2 = @selector(retainArgument::);
+  SEL s3 = @selector(retainArgument:::::);
+  SEL s4 = @selector(retainArgument:with:);
+  SEL s5 = @selector(meth1:with:with:);
+  SEL s6 = @selector(getEnum:enum:bool:);
+  SEL s7 = @selector(char:float:double:unsigned:short:long:);
+  SEL s9 = @selector(:enum:bool:);
+  
+  (void) @selector(foo:);
+  (void) @selector(foo::);
+  (void) @selector(foo:::);
+  (void) @selector(foo::::);
+}
diff --git a/clang/test/Parser/skip-function-bodies.mm b/clang/test/Parser/skip-function-bodies.mm
new file mode 100644
index 0000000..8462f69
--- /dev/null
+++ b/clang/test/Parser/skip-function-bodies.mm
@@ -0,0 +1,45 @@
+// RUN: env CINDEXTEST_SKIP_FUNCTION_BODIES=1 c-index-test -test-load-source all %s | FileCheck %s
+
+class A {
+  class B {};
+
+public:
+  A() {
+    struct C {
+      void d() {}
+    };
+  }
+
+  typedef B E;
+};
+
+@interface F
+- (void) G;
+@end
+@implementation F
+- (void) G {
+  typedef A H;
+  class I {};
+}
+@end
+
+void J() {
+  class K {};
+}
+
+// CHECK: skip-function-bodies.mm:3:7: ClassDecl=A:3:7 (Definition) Extent=[3:1 - 14:2]
+// CHECK: skip-function-bodies.mm:4:9: ClassDecl=B:4:9 (Definition) Extent=[4:3 - 4:13]
+// CHECK: skip-function-bodies.mm:6:1: CXXAccessSpecifier=:6:1 (Definition) Extent=[6:1 - 6:8]
+// CHECK: skip-function-bodies.mm:7:3: CXXConstructor=A:7:3 Extent=[7:3 - 7:6]
+// CHECK-NOT: skip-function-bodies.mm:8:12: StructDecl=C:8:12 (Definition) Extent=[8:5 - 10:6]
+// CHECK-NOT: skip-function-bodies.mm:9:12: CXXMethod=d:9:12 (Definition) Extent=[9:7 - 9:18]
+// CHECK: skip-function-bodies.mm:13:13: TypedefDecl=E:13:13 (Definition) Extent=[13:3 - 13:14]
+// CHECK: skip-function-bodies.mm:13:11: TypeRef=class A::B:4:9 Extent=[13:11 - 13:12]
+// CHECK: skip-function-bodies.mm:16:12: ObjCInterfaceDecl=F:16:12 Extent=[16:1 - 18:5]
+// CHECK: skip-function-bodies.mm:17:10: ObjCInstanceMethodDecl=G:17:10 Extent=[17:1 - 17:12]
+// CHECK: skip-function-bodies.mm:19:17: ObjCImplementationDecl=F:19:17 (Definition) Extent=[19:1 - 24:2]
+// CHECK: skip-function-bodies.mm:20:10: ObjCInstanceMethodDecl=G:20:10 Extent=[20:1 - 20:13]
+// CHECK-NOT: skip-function-bodies.mm:21:13: TypedefDecl=H:21:13 (Definition) Extent=[21:3 - 21:14]
+// CHECK-NOT: skip-function-bodies.mm:21:11: TypeRef=class A:3:7 Extent=[21:11 - 21:12]
+// CHECK: skip-function-bodies.mm:26:6: FunctionDecl=J:26:6 Extent=[26:1 - 26:9]
+// CHECK-NOT: skip-function-bodies.mm:27:9: ClassDecl=K:27:9 (Definition) Extent=[27:3 - 27:13]
diff --git a/clang/test/Parser/statements.c b/clang/test/Parser/statements.c
new file mode 100644
index 0000000..3a123d6
--- /dev/null
+++ b/clang/test/Parser/statements.c
@@ -0,0 +1,64 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -Wno-unreachable-code
+
+void test1() {
+  { ; {  ;;}} ;;
+}
+
+void test2() {
+  if (0) { if (1) {} } else { }
+
+  do { } while (0); 
+  
+  while (0) while(0) do ; while(0);
+
+  for ((void)0;0;(void)0)
+    for (;;)
+      for ((void)9;0;(void)2)
+        ;
+  for (int X = 0; 0; (void)0);
+}
+
+void test3() {
+    switch (0) {
+    
+    case 4:
+      if (0) {
+    case 6: ;
+      }
+    default:
+      ;     
+  }
+}
+
+void test4() {
+  if (0);  // expected-warning {{if statement has empty body}} expected-note {{put the semicolon on a separate line to silence this warning}}
+  
+  int X;  // declaration in a block.
+  
+foo:  if (0); // expected-warning {{if statement has empty body}} expected-note {{put the semicolon on a separate line to silence this warning}}
+}
+
+typedef int t;
+void test5() {
+  if (0);   // expected-warning {{if statement has empty body}} expected-note {{put the semicolon on a separate line to silence this warning}}
+
+  t x = 0;
+
+  if (0);  // expected-warning {{if statement has empty body}} expected-note {{put the semicolon on a separate line to silence this warning}}
+}
+
+
+void test6(void) { 
+  do 
+    .           // expected-error {{expected expression}}
+   while (0);
+}
+
+int test7() {
+  return 4     // expected-error {{expected ';' after return statement}}
+}
+
+void test8() {
+  // Should not skip '}' and produce a "expected '}'" error.
+  undecl // expected-error {{use of undeclared identifier 'undecl'}}
+}
diff --git a/clang/test/Parser/struct-recursion.c b/clang/test/Parser/struct-recursion.c
new file mode 100644
index 0000000..834c5d0
--- /dev/null
+++ b/clang/test/Parser/struct-recursion.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 %s -fsyntax-only
+
+// C99 6.7.2.3p11
+
+// mutually recursive structs
+struct s1 { struct s2 *A; };
+struct s2 { struct s1 *B; };
+
+// both types are complete now.
+struct s1 a;
+struct s2 b;
diff --git a/clang/test/Parser/switch-recovery.cpp b/clang/test/Parser/switch-recovery.cpp
new file mode 100644
index 0000000..84ac0c8
--- /dev/null
+++ b/clang/test/Parser/switch-recovery.cpp
@@ -0,0 +1,172 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// <rdar://problem/7971948>
+struct A {};
+struct B {
+  void foo(int b) {
+    switch (a) { // expected-error{{use of undeclared identifier 'a'}}
+    default:
+      return;
+    }
+    
+    switch (b) {
+    case 17 // expected-error{{expected ':' after 'case'}}
+      break;
+
+    default // expected-error{{expected ':' after 'default'}}
+      return;
+    }
+  }
+
+  void test2() {
+    enum X { Xa, Xb } x;
+
+    switch (x) { // expected-warning {{enumeration value 'Xb' not handled in switch}}
+    case Xa; // expected-error {{expected ':' after 'case'}}
+      break;
+    }
+
+    switch (x) {
+    default; // expected-error {{expected ':' after 'default'}}
+      break;
+    }
+  }
+
+  int test3(int i) {
+    switch (i) {
+      case 1: return 0;
+      2: return 1;  // expected-error {{expected 'case' keyword before expression}}
+      default: return 5;
+    }
+  }
+};
+
+int test4(int i) {
+  switch (i)
+    1: return -1;  // expected-error {{expected 'case' keyword before expression}}
+  return 0;
+}
+
+int test5(int i) {
+  switch (i) {
+    case 1: case 2: case 3: return 1;
+    {
+    4:5:6:7: return 2;  // expected-error 4{{expected 'case' keyword before expression}}
+    }
+    default: return -1;
+  }
+}
+
+int test6(int i) {
+  switch (i) {
+    case 1:
+    case 4:
+      // This class provides extra single colon tokens.  Make sure no
+      // errors are seen here.
+      class foo{
+        public:
+        protected:
+        private:
+      };
+    case 2:
+    5:  // expected-error {{expected 'case' keyword before expression}}
+    default: return 1;
+  }
+}
+
+int test7(int i) {
+  switch (i) {
+    case false ? 1 : 2:
+    true ? 1 : 2:  // expected-error {{expected 'case' keyword before expression}}
+    case 10:
+      14 ? 3 : 4;  // expected-warning {{expression result unused}}
+    default:
+      return 1;
+  }
+}
+
+enum foo { A, B, C};
+int test8( foo x ) {
+  switch (x) {
+    A: return 0;  // FIXME: give a warning for unused labels that could also be
+                  // a case expression.
+    default: return 1;
+  }
+}
+
+// Stress test to make sure Clang doesn't crash.
+void test9(int x) {
+  switch(x) {
+    case 1: return;
+    2: case; // expected-error {{expected 'case' keyword before expression}} \
+                expected-error {{expected expression}}
+    4:5:6: return; // expected-error 3{{expected 'case' keyword before expression}}
+    7: :x; // expected-error {{expected 'case' keyword before expression}} \
+              expected-error {{expected expression}}
+    8:: x; // expected-error {{expected ';' after expression}} \
+              expected-error {{no member named 'x' in the global namespace}} \
+              expected-warning {{expression result unused}}
+    9:: :y; // expected-error {{expected ';' after expression}} \
+               expected-error {{expected unqualified-id}} \
+               expected-warning {{expression result unused}}
+    :; // expected-error {{expected expression}}
+    ::; // expected-error {{expected unqualified-id}}
+  }
+}
+
+void test10(int x) {
+  switch (x) {
+    case 1: {
+      struct Inner {
+        void g(int y) {
+          2: y++;  // expected-error {{expected ';' after expression}} \
+                   // expected-warning {{expression result unused}}
+        }
+      };
+      break;
+    }
+  }
+}
+
+template<typename T>
+struct test11 {
+  enum { E };
+
+  void f(int x) {
+    switch (x) {
+      E: break;    // FIXME: give a 'case' fix-it for unused labels that
+                   // could also be an expression an a case label.
+      E+1: break;  // expected-error {{expected 'case' keyword before expression}}
+    }
+  }
+};
+
+void test12(int x) {
+  switch (x) {
+    0:  // expected-error {{expected 'case' keyword before expression}}
+    while (x) {
+      1:  // expected-error {{expected 'case' keyword before expression}}
+      for (;x;) {
+        2:  // expected-error {{expected 'case' keyword before expression}}
+        if (x > 0) {
+          3:  // expected-error {{expected 'case' keyword before expression}}
+          --x;
+        }
+      }
+    }
+  }
+}
+
+void missing_statement_case(int x) {
+  switch (x) {
+    case 1:
+    case 0: // expected-error {{label at end of compound statement: expected statement}}
+  }
+}
+
+void missing_statement_default(int x) {
+  switch (x) {
+    case 0:
+    default: // expected-error {{label at end of compound statement: expected statement}}
+  }
+}
diff --git a/clang/test/Parser/top-level-semi-cxx0x.cpp b/clang/test/Parser/top-level-semi-cxx0x.cpp
new file mode 100644
index 0000000..be342a2
--- /dev/null
+++ b/clang/test/Parser/top-level-semi-cxx0x.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -pedantic -std=c++11 -verify %s
+
+void foo();
+
+void bar() { };
+
+void wibble();
+
+;
+
+namespace Blah {
+  void f() { };
+  
+  void g();
+}
diff --git a/clang/test/Parser/traditional_arg_scope.c b/clang/test/Parser/traditional_arg_scope.c
new file mode 100644
index 0000000..3811d0d
--- /dev/null
+++ b/clang/test/Parser/traditional_arg_scope.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -fsyntax-only %s -verify
+
+int x(a) int a; {return a;}
+int y(b) int b; {return a;} // expected-error {{use of undeclared identifier}}
+
+// PR2332
+int a(a)int a;{a=10;return a;}
diff --git a/clang/test/Parser/typeof.c b/clang/test/Parser/typeof.c
new file mode 100644
index 0000000..7953a69
--- /dev/null
+++ b/clang/test/Parser/typeof.c
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+typedef int TInt;
+
+static void test() {
+  int *pi;
+
+  int typeof (int) aIntInt; // expected-error{{cannot combine with previous 'int' declaration specifier}}
+  short typeof (int) aShortInt; // expected-error{{'short typeof' is invalid}} 
+  int int ttt; // expected-error{{cannot combine with previous 'int' declaration specifier}}
+  typeof(TInt) anInt; 
+  short TInt eee; // expected-error{{expected ';' at end of declaration}}
+  void ary[7] fff; // expected-error{{array has incomplete element type 'void'}} expected-error{{expected ';' at end of declaration}}
+  typeof(void ary[7]) anIntError; // expected-error{{expected ')'}} expected-note {{to match this '('}}  expected-error {{variable has incomplete type 'typeof(void)' (aka 'void')}}
+  typeof(const int) aci; 
+  const typeof (*pi) aConstInt; 
+  int xx;
+  int *i;
+}
+
+// <rdar://problem/8237491>
+void test2() {
+    int a;
+    short b;
+    __typeof__(a) (*f)(__typeof__(b));    
+}
diff --git a/clang/test/Parser/types.c b/clang/test/Parser/types.c
new file mode 100644
index 0000000..53b9dd5
--- /dev/null
+++ b/clang/test/Parser/types.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+
+// Test the X can be overloaded inside the struct.
+typedef int X; 
+struct Y { short X; };
+
+// Variable shadows type, PR3872
+
+typedef struct foo { int x; } foo;
+void test() {
+   foo *foo;
+   foo->x = 0;
+}
+
diff --git a/clang/test/Parser/warn-dangling-else.cpp b/clang/test/Parser/warn-dangling-else.cpp
new file mode 100644
index 0000000..e91af98
--- /dev/null
+++ b/clang/test/Parser/warn-dangling-else.cpp
@@ -0,0 +1,55 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wdangling-else %s
+
+void f(int a, int b, int c, int d, int e) {
+
+  // should warn
+  { if (a) if (b) d++; else e++; } // expected-warning {{add explicit braces to avoid dangling else}}
+  { if (a) while (b) if (c) d++; else e++; } // expected-warning {{add explicit braces to avoid dangling else}}
+  { if (a) switch (b) if (c) d++; else e++; } // expected-warning {{add explicit braces to avoid dangling else}}
+  { if (a) for (;;) if (c) d++; else e++; } // expected-warning {{add explicit braces to avoid dangling else}}
+  { if (a) if (b) if (d) d++; else e++; else d--; } // expected-warning {{add explicit braces to avoid dangling else}}
+
+  if (a)
+    if (b) {
+      d++;
+    } else e++; // expected-warning {{add explicit braces to avoid dangling else}}
+
+  // shouldn't
+  { if (a) if (b) d++; }
+  { if (a) if (b) if (c) d++; }
+  { if (a) if (b) d++; else e++; else d--; }
+  { if (a) if (b) if (d) d++; else e++; else d--; else e--; }
+  { if (a) do if (b) d++; else e++; while (c); }
+
+  if (a) {
+    if (b) d++;
+    else e++;
+  }
+
+  if (a) {
+    if (b) d++;
+  } else e++;
+}
+
+// Somewhat more elaborate case that shouldn't warn.
+class A {
+ public:
+  void operator<<(const char* s) {}
+};
+
+void HandleDisabledThing() {}
+A GetThing() { return A(); }
+
+#define FOO(X) \
+   switch (0) default: \
+     if (!(X)) \
+       HandleDisabledThing(); \
+     else \
+       GetThing()
+
+void f(bool cond) {
+  int x = 0;
+  if (cond)
+    FOO(x) << "hello"; // no warning
+}
+