forked from OSchip/llvm-project
147 lines
4.1 KiB
C++
147 lines
4.1 KiB
C++
// 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
|
|
|
|
#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
|