blob: f04c311c63470e1a448396ad94cb57ddca1739df [file] [log] [blame]
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -fcxx-exceptions -std=gnu++17 -ast-dump %s | FileCheck -strict-whitespace %s
namespace std {
using size_t = decltype(sizeof(0));
class type_info {
public:
virtual ~type_info();
bool operator==(const type_info& rhs) const noexcept;
bool operator!=(const type_info& rhs) const noexcept;
type_info(const type_info& rhs) = delete; // cannot be copied
type_info& operator=(const type_info& rhs) = delete; // cannot be copied
};
class bad_typeid {
public:
bad_typeid() noexcept;
bad_typeid(const bad_typeid&) noexcept;
virtual ~bad_typeid();
bad_typeid& operator=(const bad_typeid&) noexcept;
const char* what() const noexcept;
};
} // namespace std
void *operator new(std::size_t, void *ptr);
struct S {
virtual ~S() = default;
void func(int);
template <typename Ty>
Ty foo();
int i;
};
struct T : S {};
template <typename>
struct U {};
void Throw() {
throw 12;
// CHECK: CXXThrowExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:9> 'void'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:9> 'int' 12
throw;
// CHECK: CXXThrowExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3> 'void'
}
void PointerToMember(S obj1, S *obj2, int S::* data, void (S::*call)(int)) {
obj1.*data;
// CHECK: BinaryOperator 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:9> 'int' lvalue '.*'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S' lvalue ParmVar 0x{{[^ ]*}} 'obj1' 'S'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:9> 'int S::*' lvalue ParmVar 0x{{[^ ]*}} 'data' 'int S::*'
obj2->*data;
// CHECK: BinaryOperator 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:10> 'int' lvalue '->*'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'obj2' 'S *'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:10> 'int S::*' lvalue ParmVar 0x{{[^ ]*}} 'data' 'int S::*'
(obj1.*call)(12);
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> 'void'
// CHECK-NEXT: ParenExpr 0x{{[^ ]*}} <col:3, col:14> '<bound member function type>'
// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:4, col:10> '<bound member function type>' '.*'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'S' lvalue ParmVar 0x{{[^ ]*}} 'obj1' 'S'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:10> 'void (S::*)(int)' lvalue ParmVar 0x{{[^ ]*}} 'call' 'void (S::*)(int)'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:16> 'int' 12
(obj2->*call)(12);
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:19> 'void'
// CHECK-NEXT: ParenExpr 0x{{[^ ]*}} <col:3, col:15> '<bound member function type>'
// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:4, col:11> '<bound member function type>' '->*'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'obj2' 'S *'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:11> 'void (S::*)(int)' lvalue ParmVar 0x{{[^ ]*}} 'call' 'void (S::*)(int)'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:17> 'int' 12
}
void Casting(const S *s) {
// FIXME: The cast expressions contain "struct S" instead of "S".
const_cast<S *>(s);
// CHECK: CXXConstCastExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:20> 'S *' const_cast<struct S *> <NoOp>
// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:19> 'const S *' <LValueToRValue> part_of_explicit_cast
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:19> 'const S *' lvalue ParmVar 0x{{[^ ]*}} 's' 'const S *'
static_cast<const T *>(s);
// CHECK: CXXStaticCastExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:27> 'const T *' static_cast<const struct T *> <BaseToDerived (S)>
// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:26> 'const S *' <LValueToRValue> part_of_explicit_cast
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:26> 'const S *' lvalue ParmVar 0x{{[^ ]*}} 's' 'const S *'
dynamic_cast<const T *>(s);
// CHECK: CXXDynamicCastExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:28> 'const T *' dynamic_cast<const struct T *> <Dynamic>
// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:27> 'const S *' <LValueToRValue> part_of_explicit_cast
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:27> 'const S *' lvalue ParmVar 0x{{[^ ]*}} 's' 'const S *'
reinterpret_cast<const int *>(s);
// CHECK: CXXReinterpretCastExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:34> 'const int *' reinterpret_cast<const int *> <BitCast>
// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:33> 'const S *' <LValueToRValue> part_of_explicit_cast
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:33> 'const S *' lvalue ParmVar 0x{{[^ ]*}} 's' 'const S *'
}
template <typename... Ts>
void UnaryExpressions(int *p) {
sizeof...(Ts);
// CHECK: SizeOfPackExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:15> 'unsigned long' 0x{{[^ ]*}} Ts
noexcept(p - p);
// CHECK: CXXNoexceptExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:17> 'bool'
// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:12, col:16> 'long' '-'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:12> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
::new int;
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:9> 'int *' global Function 0x{{[^ ]*}} 'operator new' 'void *(unsigned long)'
new (int);
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> 'int *' Function 0x{{[^ ]*}} 'operator new' 'void *(unsigned long)'
new int{12};
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:13> 'int *' Function 0x{{[^ ]*}} 'operator new' 'void *(unsigned long)'
// CHECK-NEXT: InitListExpr 0x{{[^ ]*}} <col:10, col:13> 'int'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:11> 'int' 12
new int[2];
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:12> 'int *' array Function 0x{{[^ ]*}} 'operator new[]' 'void *(unsigned long)'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:11> 'int' 2
new int[2]{1, 2};
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> 'int *' array Function 0x{{[^ ]*}} 'operator new[]' 'void *(unsigned long)'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:11> 'int' 2
// CHECK-NEXT: InitListExpr 0x{{[^ ]*}} <col:13, col:18> 'int [2]'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:14> 'int' 1
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:17> 'int' 2
new (p) int;
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> 'int *' Function 0x{{[^ ]*}} 'operator new' 'void *(std::size_t, void *)'
// CHECK-NEXT: ImplicitCastExpr {{.*}} 'void *' <BitCast>
// CHECK-NEXT: ImplicitCastExpr {{.*}} 'int *' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:8> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
new (p) int{12};
// CHECK: CXXNewExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:17> 'int *' Function 0x{{[^ ]*}} 'operator new' 'void *(std::size_t, void *)'
// CHECK-NEXT: InitListExpr 0x{{[^ ]*}} <col:14, col:17> 'int'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:15> 'int' 12
// CHECK-NEXT: ImplicitCastExpr {{.*}} 'void *' <BitCast>
// CHECK-NEXT: ImplicitCastExpr {{.*}} 'int *' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:8> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
::delete p;
// CHECK: CXXDeleteExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:12> 'void' global Function 0x{{[^ ]*}} 'operator delete' 'void (void *) noexcept'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:12> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
delete [] p;
// CHECK: CXXDeleteExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:13> 'void' array Function 0x{{[^ ]*}} 'operator delete[]' 'void (void *) noexcept'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:13> 'int *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'int *'
}
void PostfixExpressions(S a, S *p, U<int> *r) {
a.func(0);
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:5> '<bound member function type>' .func 0x{{[^ ]*}}
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S' lvalue ParmVar 0x{{[^ ]*}} 'a' 'S'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:10> 'int' 0
p->func(0);
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:12> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:6> '<bound member function type>' ->func 0x{{[^ ]*}}
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'S *'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:11> 'int' 0
// FIXME: there is no mention that this used the template keyword.
p->template foo<int>();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:24> 'int':'int'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:22> '<bound member function type>' ->foo 0x{{[^ ]*}}
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'S *'
// FIXME: there is no mention that this used the template keyword.
a.template foo<float>();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:25> 'float':'float'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:23> '<bound member function type>' .foo 0x{{[^ ]*}}
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S' lvalue ParmVar 0x{{[^ ]*}} 'a' 'S'
p->~S();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:9> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:7> '<bound member function type>' ->~S 0x{{[^ ]*}}
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'S *'
a.~S();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:8> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:6> '<bound member function type>' .~S 0x{{[^ ]*}}
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S' lvalue ParmVar 0x{{[^ ]*}} 'a' 'S'
// FIXME: there seems to be no way to distinguish the construct below from
// the construct above.
a.~decltype(a)();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:5> '<bound member function type>' .~S 0x{{[^ ]*}}
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S' lvalue ParmVar 0x{{[^ ]*}} 'a' 'S'
// FIXME: similarly, there is no way to distinguish the construct below from
// the p->~S() case.
p->::S::~S();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:14> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:12> '<bound member function type>' ->~S 0x{{[^ ]*}}
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'S *' lvalue ParmVar 0x{{[^ ]*}} 'p' 'S *'
// FIXME: there is no mention that this used the template keyword.
r->template U<int>::~U();
// CHECK: CXXMemberCallExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:26> 'void'
// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:3, col:24> '<bound member function type>' ->~U 0x{{[^ ]*}}
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:3> 'U<int> *' lvalue ParmVar 0x{{[^ ]*}} 'r' 'U<int> *'
typeid(a);
// CHECK: CXXTypeidExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> 'const std::type_info' lvalue
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:10> 'S' lvalue ParmVar 0x{{[^ ]*}} 'a' 'S'
// FIXME: no type information is printed for the argument.
typeid(S);
// CHECK: CXXTypeidExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> 'const std::type_info' lvalue
}
template <typename... Ts>
void PrimaryExpressions(Ts... a) {
struct V {
void f() {
this;
// CHECK: CXXThisExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:7> 'V *' this
[this]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:7, col:14>
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:7> col:7 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:8> col:8 implicit 'V *'
// CHECK-NEXT: ParenListExpr
// CHECK-NEXT: CXXThisExpr 0x{{[^ ]*}} <col:8> 'V *' this
[*this]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:7, col:15>
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:7> col:7 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:8> col:8 implicit 'V'
// CHECK-NEXT: ParenListExpr 0x{{[^ ]*}} <col:8> 'NULL TYPE'
// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:8> '<dependent type>' prefix '*' cannot overflow
// CHECK-NEXT: CXXThisExpr 0x{{[^ ]*}} <col:8> 'V *' this
}
};
int b, c;
[](){};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:8> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:6, col:8> col:3 operator() 'auto () const' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:8> col:3 implicit constexpr operator auto (*)() 'auto (*() const noexcept)()' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:8> col:3 implicit __invoke 'auto ()' static inline
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:7, col:8>
[](int a, ...){};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:16, col:18> col:3 operator() 'auto (int, ...) const' inline
// CHECK-NEXT: ParmVarDecl 0x{{[^ ]*}} <col:6, col:10> col:10 a 'int'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:18> col:3 implicit constexpr operator auto (*)(int, ...) 'auto (*() const noexcept)(int, ...)' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:18> col:3 implicit __invoke 'auto (int, ...)' static inline
// CHECK-NEXT: ParmVarDecl 0x{{[^ ]*}} <col:6, col:10> col:10 a 'int'
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:17, col:18>
[a...]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:10> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:8, col:10> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:4> col:4 implicit 'Ts...'
// CHECK-NEXT: ParenListExpr 0x{{[^ ]*}} <col:4> 'NULL TYPE'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'Ts...' lvalue ParmVar 0x{{[^ ]*}} 'a' 'Ts...'
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:9, col:10>
[=]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:7> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:5, col:7> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:6, col:7>
[=] { return b; };
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:19> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:5, col:19> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:9, col:16>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'const int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:7, col:19>
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:9, col:16>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'const int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
[&]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:7> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:5, col:7> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:6, col:7>
[&] { return c; };
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:19> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:5, col:19> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:9, col:16>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'int' lvalue Var 0x{{[^ ]*}} 'c' 'int'
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:7, col:19>
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:9, col:16>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'int' lvalue Var 0x{{[^ ]*}} 'c' 'int'
[b, &c]{ return b + c; };
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:26> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:9, col:26> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:12, col:23>
// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:19, col:23> 'int' '+'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:19> 'const int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:23> 'int' lvalue Var 0x{{[^ ]*}} 'c' 'int'
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:4> col:4 implicit 'int'
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:8> col:8 implicit 'int &'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:8> 'int' lvalue Var 0x{{[^ ]*}} 'c' 'int'
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:10, col:26>
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:12, col:23>
// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:19, col:23> 'int' '+'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:19> 'const int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:23> 'int' lvalue Var 0x{{[^ ]*}} 'c' 'int'
[a..., x = 12]{};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:16, col:18> col:3 operator() 'auto () const -> auto' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:4> col:4 implicit 'Ts...'
// CHECK-NEXT: FieldDecl 0x{{[^ ]*}} <col:10> col:10 implicit 'int':'int'
// CHECK-NEXT: ParenListExpr 0x{{[^ ]*}} <col:4> 'NULL TYPE'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'Ts...' lvalue ParmVar 0x{{[^ ]*}} 'a' 'Ts...'
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:14> 'int' 12
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:17, col:18>
[]() constexpr {};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:19> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:8, col:19> col:3 constexpr operator() 'auto () const' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:19> col:3 implicit constexpr operator auto (*)() 'auto (*() const noexcept)()' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:19> col:3 implicit __invoke 'auto ()' static inline
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:18, col:19>
[]() mutable {};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:17> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:8, col:17> col:3 operator() 'auto ()' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:17> col:3 implicit constexpr operator auto (*)() 'auto (*() const noexcept)()' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:17> col:3 implicit __invoke 'auto ()' static inline
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:16, col:17>
[]() noexcept {};
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:18> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:8, col:18> col:3 operator() 'auto () const noexcept' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:18> col:3 implicit constexpr operator auto (*)() noexcept 'auto (*() const noexcept)() noexcept' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:18> col:3 implicit __invoke 'auto () noexcept' static inline
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:17, col:18>
[]() -> int { return 0; };
// CHECK: LambdaExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:27> '(lambda at {{.*}}:[[@LINE-1]]:3)'
// CHECK-NEXT: CXXRecordDecl 0x{{[^ ]*}} <col:3> col:3 implicit class definition
// CHECK-NEXT: DefinitionData lambda
// CHECK-NEXT: DefaultConstructor
// CHECK-NEXT: CopyConstructor
// CHECK-NEXT: MoveConstructor
// CHECK-NEXT: CopyAssignment
// CHECK-NEXT: MoveAssignment
// CHECK-NEXT: Destructor
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:11, col:27> col:3 operator() 'auto () const -> int' inline
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:17, col:24>
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:24> 'int' 0
// CHECK-NEXT: CXXConversionDecl 0x{{[^ ]*}} <col:3, col:27> col:3 implicit constexpr operator int (*)() 'auto (*() const noexcept)() -> int' inline
// CHECK-NEXT: CXXMethodDecl 0x{{[^ ]*}} <col:3, col:27> col:3 implicit __invoke 'auto () -> int' static inline
// CHECK-NEXT: CompoundStmt 0x{{[^ ]*}} <col:15, col:27>
// CHECK-NEXT: ReturnStmt 0x{{[^ ]*}} <col:17, col:24>
// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:24> 'int' 0
(a + ...);
// CHECK: CXXFoldExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> '<dependent type>'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'Ts...' lvalue ParmVar 0x{{[^ ]*}} 'a' 'Ts...'
// CHECK-NEXT: <<<NULL>>>
(... + a);
// CHECK: CXXFoldExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:11> '<dependent type>'
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:10> 'Ts...' lvalue ParmVar 0x{{[^ ]*}} 'a' 'Ts...'
(a + ... + b);
// CHECK: CXXFoldExpr 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:15> '<dependent type>'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:4> 'Ts...' lvalue ParmVar 0x{{[^ ]*}} 'a' 'Ts...'
// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int' lvalue Var 0x{{[^ ]*}} 'b' 'int'
}
namespace NS {
struct X {};
void f(X);
void y(...);
} // namespace NS
// CHECK-LABEL: FunctionDecl 0x{{[^ ]*}} {{.*}}ADLCall 'void ()'
void ADLCall() {
NS::X x;
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void' adl{{$}}
f(x);
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void' adl{{$}}
y(x);
}
// CHECK-LABEL: FunctionDecl 0x{{[^ ]*}} {{.*}}NonADLCall 'void ()'
void NonADLCall() {
NS::X x;
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void'{{$}}
NS::f(x);
}
// CHECK-LABEL: FunctionDecl 0x{{[^ ]*}} {{.*}}NonADLCall2 'void ()'
void NonADLCall2() {
NS::X x;
using NS::f;
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void'{{$}}
f(x);
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void' adl{{$}}
y(x);
}
namespace test_adl_call_three {
using namespace NS;
// CHECK-LABEL: FunctionDecl 0x{{[^ ]*}} {{.*}}NonADLCall3 'void ()'
void NonADLCall3() {
X x;
// CHECK: CallExpr 0x{{[^ ]*}} <line:[[@LINE+1]]:{{[^>]+}}> 'void'{{$}}
f(x);
}
} // namespace test_adl_call_three