6 files changed, 253 insertions, 0 deletions
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p17-crash.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p17-crash.cpp
new file mode 100644
index 0000000..27b915e
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p17-crash.cpp
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -emit-llvm-only %s
+
+// this used to crash due to templ<int>'s dtor not being marked as used by the
+// new expression in func()
+struct non_trivial {
+  non_trivial() {} 
+  ~non_trivial() {}
+};
+template < typename T > class templ {
+  non_trivial n;
+};
+void func() {
+  new templ<int>[1][1];
+}
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p17.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p17.cpp
new file mode 100644
index 0000000..0d108eb
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p17.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+class ctor {
+  ctor(); // expected-note{{implicitly declared private here}}
+};
+
+class dtor {
+  ~dtor(); // expected-note 3 {{implicitly declared private here}}
+};
+
+void test() {
+  new ctor[0]; // expected-error{{calling a private constructor of class 'ctor'}}
+  new dtor[0]; // expected-error{{calling a private destructor of class 'dtor'}}
+  new dtor[3]; // expected-error{{calling a private destructor of class 'dtor'}}
+  new dtor[3][3]; // expected-error{{calling a private destructor of class 'dtor'}}
+}
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp
new file mode 100644
index 0000000..bb69fd5
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p19.cpp
@@ -0,0 +1,46 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -fexceptions %s
+typedef __SIZE_TYPE__ size_t;
+
+// Operator delete template for placement new with global lookup
+template<int I>
+struct X0 {
+  X0();
+
+  static void* operator new(size_t) {
+    return I; // expected-error{{cannot initialize}}
+  }
+
+  static void operator delete(void*) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X0() {
+  // Using the global operator new suppresses the search for a
+  // operator delete in the class.
+  ::new X0<2>;
+
+  new X0<3>; // expected-note 2{{instantiation}}
+}
+
+// Operator delete template for placement new[] with global lookup
+template<int I>
+struct X1 {
+  X1();
+
+  static void* operator new[](size_t) {
+    return I; // expected-error{{cannot initialize}}
+  }
+
+  static void operator delete[](void*) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X1() {
+  // Using the global operator new suppresses the search for a
+  // operator delete in the class.
+  ::new X1<2> [17];
+
+  new X1<3> [17]; // expected-note 2{{instantiation}}
+}
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p2-cxx0x.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p2-cxx0x.cpp
new file mode 100644
index 0000000..4ebbfce
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p2-cxx0x.cpp
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
+
+template<typename T>
+struct only {
+  only(T);
+  template<typename U> only(U) = delete;
+};
+
+void f() {
+  only<const int*> p = new const auto (0);
+  only<double*> q = new (auto) (0.0);
+
+  new auto; // expected-error{{new expression for type 'auto' requires a constructor argument}}
+  new (const auto)(); // expected-error{{new expression for type 'auto const' requires a constructor argument}}
+  new (auto) (1,2,3); // expected-error{{new expression for type 'auto' contains multiple constructor arguments}}
+}
+
+void p2example() {
+  only<int*> r = new auto(1);
+  auto x = new auto('a');
+
+  only<char*> testX = x;
+}
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p20-0x.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p20-0x.cpp
new file mode 100644
index 0000000..eca1ec7
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p20-0x.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -fexceptions %s
+typedef __SIZE_TYPE__ size_t;
+
+struct S {
+  // Placement allocation function:
+  static void* operator new(size_t, size_t);
+  // Usual (non-placement) deallocation function:
+  static void operator delete(void*, size_t); // expected-note{{declared here}}
+};
+
+void testS() {
+  S* p = new (0) S;	// expected-error{{'new' expression with placement arguments refers to non-placement 'operator delete'}}
+}
diff --git a/clang/test/CXX/expr/expr.unary/expr.new/p20.cpp b/clang/test/CXX/expr/expr.unary/expr.new/p20.cpp
new file mode 100644
index 0000000..8cbe2b9
--- /dev/null
+++ b/clang/test/CXX/expr/expr.unary/expr.new/p20.cpp
@@ -0,0 +1,141 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -fexceptions %s
+typedef __SIZE_TYPE__ size_t;
+
+// Overloaded operator delete with two arguments
+template<int I>
+struct X0 {
+  X0();
+  static void* operator new(size_t);
+  static void operator delete(void*, size_t) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X0() {
+  new X0<1>; // expected-note{{instantiation}}
+}
+
+// Overloaded operator delete with one argument
+template<int I>
+struct X1 {
+  X1();
+
+  static void* operator new(size_t);
+  static void operator delete(void*) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X1() {
+  new X1<1>; // expected-note{{instantiation}}
+}
+
+// Overloaded operator delete for placement new
+template<int I>
+struct X2 {
+  X2();
+
+  static void* operator new(size_t, double, double);
+  static void* operator new(size_t, int, int);
+
+  static void operator delete(void*, const int, int) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+
+  static void operator delete(void*, double, double);
+};
+
+void test_X2() {
+  new (0, 0) X2<1>; // expected-note{{instantiation}}
+}
+
+// Operator delete template for placement new
+struct X3 {
+  X3();
+
+  static void* operator new(size_t, double, double);
+
+  template<typename T>
+  static void operator delete(void*, T x, T) {
+    double *dp = &x;
+    int *ip = &x; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X3() {
+  new (0, 0) X3; // expected-note{{instantiation}}
+}
+
+// Operator delete template for placement new in global scope.
+struct X4 {
+  X4();
+  static void* operator new(size_t, double, double);
+};
+
+template<typename T>
+void operator delete(void*, T x, T) {
+  double *dp = &x;
+  int *ip = &x; // expected-error{{cannot initialize}}
+}
+
+void test_X4() {
+  new (0, 0) X4; // expected-note{{instantiation}}
+}
+
+// Useless operator delete hides global operator delete template.
+struct X5 {
+  X5();
+  static void* operator new(size_t, double, double);
+  void operator delete(void*, double*, double*);
+};
+
+void test_X5() {
+  new (0, 0) X5; // okay, we found X5::operator delete but didn't pick it
+}
+
+// Operator delete template for placement new
+template<int I>
+struct X6 {
+  X6();
+
+  static void* operator new(size_t) {
+    return I; // expected-error{{cannot initialize}}
+  }
+
+  static void operator delete(void*) {
+    int *ip = I; // expected-error{{cannot initialize}}
+  }
+};
+
+void test_X6() {
+  new X6<3>; // expected-note 2{{instantiation}}
+}
+
+void *operator new(size_t, double, double, double);
+
+template<typename T>
+void operator delete(void*, T x, T, T) {
+  double *dp = &x;
+  int *ip = &x; // expected-error{{cannot initialize}}
+}
+void test_int_new() {
+  new (1.0, 1.0, 1.0) int; // expected-note{{instantiation}}
+}
+
+// We don't need an operator delete if the type has a trivial
+// constructor, since we know that constructor cannot throw.
+// FIXME: Is this within the standard? Seems fishy, but both EDG+GCC do it.
+#if 0
+template<int I>
+struct X7 {
+  static void* operator new(size_t);
+  static void operator delete(void*, size_t) {
+    int *ip = I; // okay, since it isn't instantiated.
+  }
+};
+
+void test_X7() {
+  new X7<1>;
+}
+#endif
+