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// RUN: %clang_cc1 -ast-print %s | 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) {}
};
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: NoArgClass noArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcNoArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcOverrideArg(48);
// CHECK-NEXT: ConstrWithCleanupsClass cwcExplicitArg(VirualDestrClass(56));
void test12() {
DefaultArgClass useDefaultArg;
DefaultArgClass overrideDefaultArg(1);
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);
}
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