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| // RUN: %clang_cc1 -triple %ms_abi_triple -ast-print %s -std=gnu++11 | FileCheck %s
// CHECK: r;
// CHECK-NEXT: (r->method());
struct MyClass
{
void method() {}
};
struct Reference
{
MyClass* object;
MyClass* operator ->() { return object; }
};
void test1() {
Reference r;
(r->method());
}
// CHECK: if (int a = 1)
// CHECK: while (int a = 1)
// CHECK: switch (int a = 1)
void test2()
{
if (int a = 1) { }
while (int a = 1) { }
switch (int a = 1) { }
}
// CHECK: new (1) int;
void *operator new (typeof(sizeof(1)), int, int = 2);
void test3() {
new (1) int;
}
// CHECK: new X;
struct X {
void *operator new (typeof(sizeof(1)), int = 2);
};
void test4() { new X; }
// CHECK: for (int i = 2097, j = 42; false;)
void test5() {
for (int i = 2097, j = 42; false;) {}
}
// CHECK: test6fn((int &)y);
void test6fn(int& x);
void test6() {
unsigned int y = 0;
test6fn((int&)y);
}
// CHECK: S s(1, 2);
template <class S> void test7()
{
S s( 1,2 );
}
// CHECK: t.~T();
template <typename T> void test8(T t) { t.~T(); }
// CHECK: enum E
// CHECK-NEXT: A,
// CHECK-NEXT: B,
// CHECK-NEXT: C
// CHECK-NEXT: };
// CHECK-NEXT: {{^[ ]+}}E a = A;
struct test9
{
void f()
{
enum E { A, B, C };
E a = A;
}
};
namespace test10 {
namespace M {
template<typename T>
struct X {
enum { value };
};
}
}
typedef int INT;
// CHECK: test11
// CHECK-NEXT: return test10::M::X<INT>::value;
int test11() {
return test10::M::X<INT>::value;
}
struct DefaultArgClass
{
DefaultArgClass(int a = 1) {}
DefaultArgClass(int a, int b, int c = 1) {}
};
struct NoArgClass
{
NoArgClass() {}
};
struct VirualDestrClass
{
VirualDestrClass(int arg);
virtual ~VirualDestrClass();
};
struct ConstrWithCleanupsClass
{
ConstrWithCleanupsClass(const VirualDestrClass& cplx = VirualDestrClass(42));
};
// CHECK: test12
// CHECK-NEXT: DefaultArgClass useDefaultArg;
// CHECK-NEXT: DefaultArgClass overrideDefaultArg(1);
// CHECK-NEXT: DefaultArgClass(1, 2);
// CHECK-NEXT: DefaultArgClass(1, 2, 3);
// CHECK-NEXT: NoArgClass noArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcNoArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcOverrideArg(48);
// CHECK-NEXT: ConstrWithCleanupsClass cwcExplicitArg(VirualDestrClass(56));
void test12() {
DefaultArgClass useDefaultArg;
DefaultArgClass overrideDefaultArg(1);
DefaultArgClass tempWithDefaultArg = DefaultArgClass(1, 2);
DefaultArgClass tempWithExplictArg = DefaultArgClass(1, 2, 3);
NoArgClass noArg;
ConstrWithCleanupsClass cwcNoArg;
ConstrWithCleanupsClass cwcOverrideArg(48);
ConstrWithCleanupsClass cwcExplicitArg(VirualDestrClass(56));
}
// CHECK: void test13() {
// CHECK: _Atomic(int) i;
// CHECK: __c11_atomic_init(&i, 0);
// CHECK: __c11_atomic_load(&i, 0);
// CHECK: }
void test13() {
_Atomic(int) i;
__c11_atomic_init(&i, 0);
__c11_atomic_load(&i, 0);
}
// CHECK: void test14() {
// CHECK: struct X {
// CHECK: union {
// CHECK: int x;
// CHECK: } x;
// CHECK: };
// CHECK: }
void test14() {
struct X { union { int x; } x; };
}
// CHECK: float test15() {
// CHECK: return __builtin_asinf(1.F);
// CHECK: }
// CHECK-NOT: extern "C"
float test15() {
return __builtin_asinf(1.0F);
}
namespace PR18776 {
struct A {
operator void *();
explicit operator bool();
A operator&(A);
};
// CHECK: struct A
// CHECK-NEXT: {{^[ ]*operator}} void *();
// CHECK-NEXT: {{^[ ]*explicit}} operator bool();
void bar(void *);
void foo() {
A a, b;
bar(a & b);
// CHECK: bar(a & b);
if (a & b)
// CHECK: if (a & b)
return;
}
};
namespace {
void test(int i) {
switch (i) {
case 1:
// CHECK: {{\[\[clang::fallthrough\]\]}}
[[clang::fallthrough]];
case 2:
break;
}
}
}
namespace {
// CHECK: struct {{\[\[gnu::visibility\(\"hidden\"\)\]\]}} S;
struct [[gnu::visibility("hidden")]] S;
}
// CHECK: struct CXXFunctionalCastExprPrint {
// CHECK-NEXT: } fce = CXXFunctionalCastExprPrint{};
struct CXXFunctionalCastExprPrint {} fce = CXXFunctionalCastExprPrint{};
// CHECK: struct CXXTemporaryObjectExprPrint {
// CHECK-NEXT: CXXTemporaryObjectExprPrint();
// CHECK-NEXT: } toe = CXXTemporaryObjectExprPrint{};
struct CXXTemporaryObjectExprPrint { CXXTemporaryObjectExprPrint(); } toe = CXXTemporaryObjectExprPrint{};
namespace PR24872 {
// CHECK: template <typename T> struct Foo : T {
// CHECK: using T::operator-;
template <typename T> struct Foo : T {
using T::operator-;
};
}
namespace dont_crash_on_auto_vars {
struct T { enum E {X = 12ll }; };
struct S {
struct { int I; } ADecl;
static const auto Y = T::X;
};
//CHECK: static const auto Y = T::X;
constexpr auto var = T::X;
//CHECK: constexpr auto var = T::X;
}
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