1 files changed, 517 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/predefined-expr.cpp b/clang/test/CodeGenCXX/predefined-expr.cpp
new file mode 100644
index 0000000..1795ec8
--- /dev/null
+++ b/clang/test/CodeGenCXX/predefined-expr.cpp
@@ -0,0 +1,517 @@
+// RUN: %clang_cc1 -std=c++11 %s -emit-llvm -o - | FileCheck %s
+
+// CHECK: private unnamed_addr constant [15 x i8] c"externFunction\00"
+// CHECK: private unnamed_addr constant [26 x i8] c"void NS::externFunction()\00"
+// CHECK: private unnamed_addr constant [49 x i8] c"void functionTemplateExplicitSpecialization(int)\00"
+
+// CHECK: private unnamed_addr constant [95 x i8] c"void SpecializedClassTemplate<char>::memberFunctionTemplate(T, U) const [T = char, U = double]\00"
+// CHECK: private unnamed_addr constant [85 x i8] c"void SpecializedClassTemplate<int>::memberFunctionTemplate(int, U) const [U = float]\00"
+// CHECK: private unnamed_addr constant [57 x i8] c"void NonTypeTemplateParam<42>::size() const [Count = 42]\00"
+// CHECK: private unnamed_addr constant [122 x i8] c"static void ClassWithTemplateTemplateParam<char, NS::ClassTemplate>::staticMember() [T = char, Param = NS::ClassTemplate]\00"
+// CHECK: private unnamed_addr constant [106 x i8] c"void OuterClass<int *>::MiddleClass::InnerClass<float>::memberFunction(T, U) const [T = int *, U = float]\00"
+// CHECK: private unnamed_addr constant [65 x i8] c"void functionTemplateWithUnnamedTemplateParameter(T) [T = float]\00"
+
+// CHECK: private unnamed_addr constant [60 x i8] c"void functionTemplateExplicitSpecialization(T) [T = double]\00"
+// CHECK: private unnamed_addr constant [52 x i8] c"T *functionTemplateWithCompoundTypes(T *) [T = int]\00" 
+// CHECK: private unnamed_addr constant [54 x i8] c"T functionTemplateWithTemplateReturnType() [T = char]\00"
+// CHECK: private unnamed_addr constant [57 x i8] c"void functionTemplateWithoutParameterList() [T = double]\00"
+// CHECK: private unnamed_addr constant [62 x i8] c"void functionTemplateWithTwoParams(T, U) [T = int, U = float]\00"
+
+// CHECK: private unnamed_addr constant [22 x i8] c"classTemplateFunction\00"
+// CHECK: private unnamed_addr constant [77 x i8] c"void NS::ClassTemplate<NS::Base *>::classTemplateFunction() [T = NS::Base *]\00"
+// CHECK: private unnamed_addr constant [63 x i8] c"void NS::ClassTemplate<int>::classTemplateFunction() [T = int]\00"
+
+// CHECK: private unnamed_addr constant [18 x i8] c"functionTemplate1\00"
+// CHECK: private unnamed_addr constant [53 x i8] c"void NS::Base::functionTemplate1(T) [T = NS::Base *]\00"
+// CHECK: private unnamed_addr constant [46 x i8] c"void NS::Base::functionTemplate1(T) [T = int]\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"anonymousUnionFunction\00"
+// CHECK: private unnamed_addr constant [83 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous union>::anonymousUnionFunction()\00"
+
+// CHECK: private unnamed_addr constant [24 x i8] c"anonymousStructFunction\00"
+// CHECK: private unnamed_addr constant [85 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous struct>::anonymousStructFunction()\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"anonymousClassFunction\00"
+// CHECK: private unnamed_addr constant [83 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous class>::anonymousClassFunction()\00"
+
+// CHECK: private unnamed_addr constant [12 x i8] c"~Destructor\00"
+// CHECK: private unnamed_addr constant [30 x i8] c"NS::Destructor::~Destructor()\00"
+
+// CHECK: private unnamed_addr constant [12 x i8] c"Constructor\00"
+// CHECK: private unnamed_addr constant [41 x i8] c"NS::Constructor::Constructor(NS::Base *)\00"
+// CHECK: private unnamed_addr constant [34 x i8] c"NS::Constructor::Constructor(int)\00"
+// CHECK: private unnamed_addr constant [31 x i8] c"NS::Constructor::Constructor()\00"
+
+// CHECK: private unnamed_addr constant [16 x i8] c"virtualFunction\00"
+// CHECK: private unnamed_addr constant [44 x i8] c"virtual void NS::Derived::virtualFunction()\00"
+
+// CHECK: private unnamed_addr constant [21 x i8] c"refQualifiedFunction\00"
+// CHECK: private unnamed_addr constant [41 x i8] c"void NS::Base::refQualifiedFunction() &&\00"
+// CHECK: private unnamed_addr constant [40 x i8] c"void NS::Base::refQualifiedFunction() &\00"
+
+// CHECK: private unnamed_addr constant [22 x i8] c"constVolatileFunction\00"
+// CHECK: private unnamed_addr constant [54 x i8] c"void NS::Base::constVolatileFunction() const volatile\00"
+
+// CHECK: private unnamed_addr constant [17 x i8] c"volatileFunction\00"
+// CHECK: private unnamed_addr constant [43 x i8] c"void NS::Base::volatileFunction() volatile\00"
+
+// CHECK: private unnamed_addr constant [14 x i8] c"constFunction\00"
+// CHECK: private unnamed_addr constant [37 x i8] c"void NS::Base::constFunction() const\00"
+
+// CHECK: private unnamed_addr constant [26 x i8] c"functionReturingTemplate2\00"
+// CHECK: private unnamed_addr constant [64 x i8] c"ClassTemplate<NS::Base *> NS::Base::functionReturingTemplate2()\00"
+
+// CHECK: private unnamed_addr constant [26 x i8] c"functionReturingTemplate1\00"
+// CHECK: private unnamed_addr constant [57 x i8] c"ClassTemplate<int> NS::Base::functionReturingTemplate1()\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"withTemplateParameter2\00"
+// CHECK: private unnamed_addr constant [65 x i8] c"void NS::Base::withTemplateParameter2(ClassTemplate<NS::Base *>)\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"withTemplateParameter1\00"
+// CHECK: private unnamed_addr constant [58 x i8] c"void NS::Base::withTemplateParameter1(ClassTemplate<int>)\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"functionReturningClass\00"
+// CHECK: private unnamed_addr constant [45 x i8] c"NS::Base *NS::Base::functionReturningClass()\00"
+
+// CHECK: private unnamed_addr constant [23 x i8] c"functionWithParameters\00"
+// CHECK: private unnamed_addr constant [64 x i8] c"void NS::Base::functionWithParameters(int, float *, NS::Base *)\00"
+
+// CHECK: private unnamed_addr constant [17 x i8] c"variadicFunction\00"
+// CHECK: private unnamed_addr constant [42 x i8] c"void NS::Base::variadicFunction(int, ...)\00"
+
+// CHECK: private unnamed_addr constant [41 x i8] c"virtual void NS::Base::virtualFunction()\00"
+
+// CHECK: private unnamed_addr constant [15 x i8] c"inlineFunction\00"
+// CHECK: private unnamed_addr constant [32 x i8] c"void NS::Base::inlineFunction()\00"
+
+// CHECK: private unnamed_addr constant [15 x i8] c"staticFunction\00"
+// CHECK: private unnamed_addr constant [39 x i8] c"static void NS::Base::staticFunction()\00"
+
+// CHECK: private unnamed_addr constant [26 x i8] c"topLevelNamespaceFunction\00"
+// CHECK: private unnamed_addr constant [59 x i8] c"void ClassInTopLevelNamespace::topLevelNamespaceFunction()\00"
+
+// CHECK: private unnamed_addr constant [27 x i8] c"anonymousNamespaceFunction\00"
+// CHECK: private unnamed_addr constant [84 x i8] c"void <anonymous namespace>::ClassInAnonymousNamespace::anonymousNamespaceFunction()\00"
+
+// CHECK: private unnamed_addr constant [19 x i8] c"localClassFunction\00"
+// CHECK: private unnamed_addr constant [59 x i8] c"void NS::localClass(int)::LocalClass::localClassFunction()\00"
+
+
+
+int printf(const char * _Format, ...);
+
+class ClassInTopLevelNamespace {
+public:
+  void topLevelNamespaceFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+namespace {
+
+  class ClassInAnonymousNamespace {
+  public:
+    void anonymousNamespaceFunction() {
+      printf("__func__ %s\n", __func__);
+      printf("__FUNCTION__ %s\n", __FUNCTION__);
+      printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    }
+  };
+
+} // end anonymous namespace
+
+namespace NS {
+
+template<typename T>
+class ClassTemplate {
+public:
+  void classTemplateFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+class Base {
+public:
+  static void staticFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  inline void inlineFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  virtual void virtualFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void functionWithParameters(int, float*, Base* base) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  Base *functionReturningClass() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    return 0;
+  }
+
+  void variadicFunction(int, ...) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void withTemplateParameter1(ClassTemplate<int>) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void withTemplateParameter2(ClassTemplate<Base *>) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  ClassTemplate<int> functionReturingTemplate1() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    return ClassTemplate<int>();
+  }
+
+  ClassTemplate<Base *> functionReturingTemplate2() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    return ClassTemplate<Base *>();
+  }
+
+  template<typename T>
+  void functionTemplate1(T t) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void constFunction() const {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void volatileFunction() volatile {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+  
+  void constVolatileFunction() const volatile {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void refQualifiedFunction() & {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  void refQualifiedFunction() && {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+class Derived : public Base {
+public:
+  // Virtual function without being explicitly written.
+  void virtualFunction() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+class Constructor {
+public:
+  Constructor() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  Constructor(int) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+
+  Constructor(Base *) {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+class Destructor {
+public:
+  ~Destructor() {
+    printf("__func__ %s\n", __func__);
+    printf("__FUNCTION__ %s\n", __FUNCTION__);
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+class ContainerForAnonymousRecords {
+public:
+  class {
+  public:
+    void anonymousClassFunction() {
+      printf("__func__ %s\n", __func__);
+      printf("__FUNCTION__ %s\n", __FUNCTION__);
+      printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    }
+  } anonymousClass;
+
+  struct {
+    void anonymousStructFunction() {
+      printf("__func__ %s\n", __func__);
+      printf("__FUNCTION__ %s\n", __FUNCTION__);
+      printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    }
+  } anonymousStruct;
+
+  union {
+    void anonymousUnionFunction() {
+      printf("__func__ %s\n", __func__);
+      printf("__FUNCTION__ %s\n", __FUNCTION__);
+      printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    }
+  } anonymousUnion;
+};
+
+void localClass(int) {
+  class LocalClass {
+  public:
+    void localClassFunction() {
+      printf("__func__ %s\n", __func__);
+      printf("__FUNCTION__ %s\n", __FUNCTION__);
+      printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+    }
+  };
+  LocalClass lc;
+  lc.localClassFunction();
+}
+
+extern void externFunction() {
+  printf("__func__ %s\n", __func__);
+  printf("__FUNCTION__ %s\n", __FUNCTION__);
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+} // end NS namespace
+
+// additional tests for __PRETTY_FUNCTION__
+template <typename T, typename U>
+void functionTemplateWithTwoParams(T, U)
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+template <typename T>
+void functionTemplateWithoutParameterList()
+{
+  T t = T();
+
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+template <typename T>
+T functionTemplateWithTemplateReturnType()
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+
+  return T();
+}
+
+template <typename T>
+T * functionTemplateWithCompoundTypes(T a[])
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+
+  return 0;
+}
+
+template <typename T>
+void functionTemplateExplicitSpecialization(T t)
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+template <>
+void functionTemplateExplicitSpecialization<int>(int i)
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+template <typename, typename T>
+void functionTemplateWithUnnamedTemplateParameter(T t)
+{
+  printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+}
+
+template <typename T>
+class OuterClass
+{
+public:
+  class MiddleClass
+  {
+  public:
+    template <typename U>
+    class InnerClass
+    {
+    public:
+      void memberFunction(T x, U y) const
+      {
+        printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+      }
+    };
+  };
+};
+
+template <typename T, template <typename> class Param = NS::ClassTemplate>
+class ClassWithTemplateTemplateParam
+{
+public:
+  static void staticMember()
+  {
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+template <int Count>
+class NonTypeTemplateParam
+{
+public:
+  void size() const
+  {
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+template <typename T>
+class SpecializedClassTemplate
+{
+public:
+  template <typename U>
+  void memberFunctionTemplate(T t, U u) const
+  {
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+template <>
+class SpecializedClassTemplate<int>
+{
+public:
+  template <typename U>
+  void memberFunctionTemplate(int i, U u) const
+  {
+    printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
+  }
+};
+
+int main() {
+  ClassInAnonymousNamespace anonymousNamespace;
+  anonymousNamespace.anonymousNamespaceFunction();
+
+  ClassInTopLevelNamespace topLevelNamespace;
+  topLevelNamespace.topLevelNamespaceFunction();
+
+  NS::Base::staticFunction();
+  
+  NS::Base b;
+  b.inlineFunction();
+  b.virtualFunction();
+  b.variadicFunction(0);
+  b.functionWithParameters(0, 0, 0);
+  b.functionReturningClass();
+  
+  b.withTemplateParameter1(NS::ClassTemplate<int>());
+  b.withTemplateParameter2(NS::ClassTemplate<NS::Base *>());
+  b.functionReturingTemplate1();
+  b.functionReturingTemplate2();
+  b.functionTemplate1<int>(0);
+  b.functionTemplate1<NS::Base *>(0);
+  b.constFunction();
+  b.volatileFunction();
+  b.constVolatileFunction();
+  b.refQualifiedFunction();
+  NS::Base().refQualifiedFunction();
+
+  NS::Derived d;
+  d.virtualFunction();
+  
+  NS::ClassTemplate<int> t1;
+  t1.classTemplateFunction();
+  NS::ClassTemplate<NS::Base *> t2;
+  t2.classTemplateFunction();
+  
+  NS::Constructor c1;
+  NS::Constructor c2(0);
+  NS::Constructor c3((NS::Base *)0);
+  
+  {
+    NS::Destructor destructor;
+  }
+
+  NS::ContainerForAnonymousRecords anonymous; 
+  anonymous.anonymousClass.anonymousClassFunction();
+  anonymous.anonymousStruct.anonymousStructFunction();
+  anonymous.anonymousUnion.anonymousUnionFunction();
+
+  NS::localClass(0);
+
+  NS::externFunction();
+
+  // additional tests for __PRETTY_FUNCTION__
+
+  functionTemplateWithTwoParams(0, 0.0f);
+  functionTemplateWithoutParameterList<double>();
+  functionTemplateWithTemplateReturnType<char>();
+  int array[] = { 1, 2, 3 };
+  functionTemplateWithCompoundTypes(array);
+  functionTemplateExplicitSpecialization(0);
+  functionTemplateExplicitSpecialization(0.0);
+  functionTemplateWithUnnamedTemplateParameter<int, float>(0.0f);
+
+  OuterClass<int *>::MiddleClass::InnerClass<float> omi;
+  omi.memberFunction(0, 0.0f);
+
+  ClassWithTemplateTemplateParam<char>::staticMember();
+
+  NonTypeTemplateParam<42> ntt;
+  ntt.size();
+
+  SpecializedClassTemplate<int> sct1;
+  sct1.memberFunctionTemplate(0, 0.0f);
+  SpecializedClassTemplate<char> sct2;
+  sct2.memberFunctionTemplate('0', 0.0);
+
+  return 0;
+}