// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG -triple x86_64-apple-darwin12 -analyzer-config cfg-temporary-dtors=true -std=c++11 %s > %t 2>&1
// RUN: FileCheck --input-file=%t %s

class C {
public:
  C();
  C(C *);

  static C get();
};

typedef __typeof(sizeof(int)) size_t;
void *operator new(size_t size, void *placement);

namespace operator_new {

// CHECK: void operatorNewWithConstructor()
// CHECK:          1: CFGNewAllocator(C *)
// CHECK-NEXT:     2:  (CXXConstructExpr, [B1.3], class C)
// CHECK-NEXT:     3: new C([B1.2])
void operatorNewWithConstructor() {
  new C();
}

// CHECK: void operatorNewWithConstructorWithOperatorNewWithContstructor()
// CHECK:          1: CFGNewAllocator(C *)
// CHECK-NEXT:     2: CFGNewAllocator(C *)
// CHECK-NEXT:     3:  (CXXConstructExpr, [B1.4], class C)
// CHECK-NEXT:     4: new C([B1.3])
// CHECK-NEXT:     5: [B1.4] (CXXConstructExpr, [B1.6], class C)
// CHECK-NEXT:     6: new C([B1.5])
void operatorNewWithConstructorWithOperatorNewWithContstructor() {
	new C(new C());
}

// CHECK: void operatorPlacementNewWithConstructorWithinPlacementArgument()
// CHECK:          1: CFGNewAllocator(C *)
// CHECK-NEXT:     2:  (CXXConstructExpr, [B1.3], class C)
// CHECK-NEXT:     3: new C([B1.2])
// CHECK-NEXT:     4: [B1.3] (ImplicitCastExpr, BitCast, void *)
// CHECK-NEXT:     5: CFGNewAllocator(C *)
// CHECK-NEXT:     6:  (CXXConstructExpr, [B1.7], class C)
// CHECK-NEXT:     7: new ([B1.4]) C([B1.6])
void operatorPlacementNewWithConstructorWithinPlacementArgument() {
	new (new C()) C();
}

} // namespace operator_new

namespace decl_stmt {

// CHECK: void simpleVariable()
// CHECK:          1:  (CXXConstructExpr, [B1.2], class C)
// CHECK-NEXT:     2: C c;
void simpleVariable() {
  C c;
}

// CHECK: void simpleVariableWithBraces()
// CHECK:          1: {} (CXXConstructExpr, [B1.2], class C)
// CHECK-NEXT:     2: C c{};
void simpleVariableWithBraces() {
  C c{};
}

// CHECK: void simpleVariableWithConstructorArgument()
// CHECK:          1: 0
// CHECK-NEXT:     2: [B1.1] (ImplicitCastExpr, NullToPointer, class C *)
// CHECK-NEXT:     3: [B1.2] (CXXConstructExpr, [B1.4], class C)
// CHECK-NEXT:     4: C c(0);
void simpleVariableWithConstructorArgument() {
  C c(0);
}

// CHECK: void simpleVariableWithOperatorNewInConstructorArgument()
// CHECK:          1: CFGNewAllocator(C *)
// CHECK-NEXT:     2:  (CXXConstructExpr, [B1.3], class C)
// CHECK-NEXT:     3: new C([B1.2])
// CHECK-NEXT:     4: [B1.3] (CXXConstructExpr, [B1.5], class C)
// CHECK-NEXT:     5: C c(new C());
void simpleVariableWithOperatorNewInConstructorArgument() {
  C c(new C());
}

// CHECK: void simpleVariableWithOperatorNewInBraces()
// CHECK:          1: CFGNewAllocator(C *)
// CHECK-NEXT:     2:  (CXXConstructExpr, [B1.3], class C)
// CHECK-NEXT:     3: new C([B1.2])
// CHECK-NEXT:     4: {[B1.3]} (CXXConstructExpr, [B1.5], class C)
// CHECK-NEXT:     5: C c{new C()};
void simpleVariableWithOperatorNewInBraces() {
  C c{new C()};
}

// TODO: Should find construction target here.
// CHECK: void simpleVariableInitializedByValue()
// CHECK:          1: C::get
// CHECK-NEXT:     2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class C (*)(void))
// CHECK-NEXT:     3: [B1.2]()
// CHECK-NEXT:     4: [B1.3]
// CHECK-NEXT:     5: [B1.4] (CXXConstructExpr, class C)
// CHECK-NEXT:     6: C c = C::get();
void simpleVariableInitializedByValue() {
  C c = C::get();
}

// TODO: Should find construction target here.
// CHECK: void referenceVariableWithConstructor()
// CHECK:          1: 0
// CHECK-NEXT:     2: [B1.1] (ImplicitCastExpr, NullToPointer, class C *)
// CHECK-NEXT:     3: [B1.2] (CXXConstructExpr, const class C)
// CHECK-NEXT:     4: [B1.3]
// CHECK-NEXT:     5: const C &c(0);
void referenceVariableWithConstructor() {
  const C &c(0);
}

// TODO: Should find construction target here.
// CHECK: void referenceVariableWithInitializer()
// CHECK:          1: C() (CXXConstructExpr, class C)
// CHECK-NEXT:     2: [B1.1] (ImplicitCastExpr, NoOp, const class C)
// CHECK-NEXT:     3: [B1.2]
// CHECK-NEXT:     4: const C &c = C();
void referenceVariableWithInitializer() {
  const C &c = C();
}

} // end namespace decl_stmt