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// RUN: %clang_cc1 -triple i686-mingw32 -ast-dump %s | FileCheck %s
// RUN: %clang_cc1 -triple i686-mingw32 -std=c++1z -ast-dump %s | FileCheck %s -check-prefix=CHECK-1Z
template<class T>
class P {
public:
P(T* t) {}
};
namespace foo {
class A { public: A(int = 0) {} };
enum B {};
typedef int C;
}
// CHECK: VarDecl {{0x[0-9a-fA-F]+}} <line:[[@LINE+1]]:1, col:36> col:15 ImplicitConstrArray 'foo::A[2]'
static foo::A ImplicitConstrArray[2];
int main() {
// CHECK: CXXNewExpr {{0x[0-9a-fA-F]+}} <col:19, col:28> 'foo::A *'
P<foo::A> p14 = new foo::A;
// CHECK: CXXNewExpr {{0x[0-9a-fA-F]+}} <col:19, col:28> 'foo::B *'
P<foo::B> p24 = new foo::B;
// CHECK: CXXNewExpr {{0x[0-9a-fA-F]+}} <col:19, col:28> 'foo::C *'
P<foo::C> pr4 = new foo::C;
}
foo::A getName() {
// CHECK: CXXConstructExpr {{0x[0-9a-fA-F]+}} <col:10, col:17> 'foo::A'
return foo::A();
}
void destruct(foo::A *a1, foo::A *a2, P<int> *p1) {
// CHECK: MemberExpr {{0x[0-9a-fA-F]+}} <col:3, col:8> '<bound member function type>' ->~A
a1->~A();
// CHECK: MemberExpr {{0x[0-9a-fA-F]+}} <col:3, col:16> '<bound member function type>' ->~A
a2->foo::A::~A();
// CHECK: MemberExpr {{0x[0-9a-fA-F]+}} <col:3, col:13> '<bound member function type>' ->~P
p1->~P<int>();
}
struct D {
D(int);
~D();
};
void construct() {
using namespace foo;
A a = A(12);
// CHECK: CXXConstructExpr {{0x[0-9a-fA-F]+}} <col:9, col:13> 'foo::A' 'void (int){{( __attribute__\(\(thiscall\)\))?}}'
D d = D(12);
// CHECK: CXXConstructExpr {{0x[0-9a-fA-F]+}} <col:9, col:13> 'D' 'void (int){{( __attribute__\(\(thiscall\)\))?}}'
}
namespace PR38987 {
struct A { A(); };
template <class T> void f() { T{}; }
template void f<A>();
// CHECK: CXXTemporaryObjectExpr {{.*}} <col:31, col:33> 'PR38987::A':'PR38987::A'
}
void abort() __attribute__((noreturn));
namespace std {
typedef decltype(sizeof(int)) size_t;
template <typename E> struct initializer_list {
const E *p;
size_t n;
initializer_list(const E *p, size_t n) : p(p), n(n) {}
};
template <typename F, typename S> struct pair {
F f;
S s;
pair(const F &f, const S &s) : f(f), s(s) {}
};
struct string {
const char *str;
string() { abort(); }
string(const char *S) : str(S) {}
~string() { abort(); }
};
template<typename K, typename V>
struct map {
using T = pair<K, V>;
map(initializer_list<T> i, const string &s = string()) {}
~map() { abort(); }
};
}; // namespace std
// CHECK: NamespaceDecl {{.*}} attributed_decl
namespace attributed_decl {
void f() {
// CHECK: DeclStmt {{.*}} <line:[[@LINE+1]]:5, col:28>
[[maybe_unused]] int i1;
// CHECK: DeclStmt {{.*}} <line:[[@LINE+1]]:5, col:35>
__attribute__((unused)) int i2;
// CHECK: DeclStmt {{.*}} <line:[[@LINE+1]]:5, col:35>
int __attribute__((unused)) i3;
// CHECK: DeclStmt {{.*}} <<built-in>:{{.*}}, {{.*}}:[[@LINE+1]]:40>
__declspec(dllexport) extern int i4;
// CHECK: DeclStmt {{.*}} <line:[[@LINE+1]]:5, col:40>
extern int __declspec(dllexport) i5;
}
}
// CHECK-1Z: NamespaceDecl {{.*}} attributed_case
namespace attributed_case {
void f(int n) {
switch (n) {
case 0:
n--;
// CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+4]]:35>
// CHECK: FallThroughAttr {{.*}} <line:[[@LINE+1]]:20>
__attribute__((fallthrough))
// CHECK: FallThroughAttr {{.*}} <line:[[@LINE+1]]:22>
__attribute__((fallthrough));
case 1:
n++;
break;
}
}
} // namespace attributed_case
// CHECK: NamespaceDecl {{.*}} attributed_stmt
namespace attributed_stmt {
// In DO_PRAGMA and _Pragma cases, `LoopHintAttr` comes from <scratch space>
// file.
#define DO_PRAGMA(x) _Pragma (#x)
void f() {
// CHECK: AttributedStmt {{.*}} <line:[[@LINE-3]]:24, line:[[@LINE+2]]:33>
DO_PRAGMA (unroll(2))
for (int i = 0; i < 10; ++i);
// CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+3]]:33>
// CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:13, col:22>
#pragma unroll(2)
for (int i = 0; i < 10; ++i);
// CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+5]]:33>
// CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:19, col:41>
#pragma clang loop vectorize(enable)
// CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:19, col:42>
#pragma clang loop interleave(enable)
for (int i = 0; i < 10; ++i);
// CHECK: AttributedStmt {{.*}} <line:[[@LINE+1]]:5, line:[[@LINE+2]]:33>
_Pragma("unroll(2)")
for (int i = 0; i < 10; ++i);
}
}
#if __cplusplus >= 201703L
// CHECK-1Z: FunctionDecl {{.*}} construct_with_init_list
std::map<int, int> construct_with_init_list() {
// CHECK-1Z-NEXT: CompoundStmt
// CHECK-1Z-NEXT: ReturnStmt {{.*}} <line:[[@LINE+5]]:3, col:35
// CHECK-1Z-NEXT: ExprWithCleanups {{.*}} <col:10, col:35
// CHECK-1Z-NEXT: CXXBindTemporaryExpr {{.*}} <col:10, col:35
// CHECK-1Z-NEXT: CXXTemporaryObjectExpr {{.*}} <col:10, col:35
// CHECK-1Z-NEXT: CXXStdInitializerListExpr {{.*}} <col:28, col:35
return std::map<int, int>{{0, 0}};
}
// CHECK-1Z: NamespaceDecl {{.*}} in_class_init
namespace in_class_init {
struct A {};
// CHECK-1Z: CXXRecordDecl {{.*}} struct B definition
struct B {
// CHECK-1Z: FieldDecl {{.*}} a 'in_class_init::A'
// CHECK-1Z-NEXT: InitListExpr {{.*}} <col:11, col:12
A a = {};
};
}
// CHECK-1Z: NamespaceDecl {{.*}} delegating_constructor_init
namespace delegating_constructor_init {
struct A {};
struct B : A {
A a;
B(A a) : a(a) {}
};
// CHECK-1Z: CXXRecordDecl {{.*}} struct C definition
struct C : B {
// CHECK-1Z: CXXConstructorDecl {{.*}} C
// CHECK-1Z-NEXT: CXXCtorInitializer 'delegating_constructor_init::B'
// CHECK-1Z-NEXT: CXXConstructExpr {{.*}} <col:11, col:15
// CHECK-1Z-NEXT: InitListExpr {{.*}} <col:13, col:14
C() : B({}) {};
};
}
// CHECK-1Z: NamespaceDecl {{.*}} new_init
namespace new_init {
void A() {
// CHECK-1Z: CXXNewExpr {{.*}} <line:[[@LINE+2]]:5, col:14
// CHECK-1Z-NEXT: InitListExpr {{.*}} <col:12, col:14
new int{0};
}
}
#endif
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