Jordan Rose | 2624b81 | 2013-05-06 16:48:12 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -std=c++03 -verify -ast-dump %s > %t-03 |
| 2 | // RUN: FileCheck --input-file=%t-03 %s |
| 3 | // RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify -ast-dump %s > %t-11 |
| 4 | // RUN: FileCheck --input-file=%t-11 %s |
| 5 | // RUN: FileCheck --input-file=%t-11 %s --check-prefix=CHECK-CXX11 |
Argyrios Kyrtzidis | e6fe9a2 | 2010-11-08 19:14:19 +0000 | [diff] [blame] | 6 | |
| 7 | // http://llvm.org/PR7905 |
| 8 | namespace PR7905 { |
| 9 | struct S; // expected-note {{forward declaration}} |
| 10 | void foo1() { |
| 11 | (void)(S[]) {{3}}; // expected-error {{array has incomplete element type}} |
| 12 | } |
| 13 | |
| 14 | template <typename T> struct M { T m; }; |
| 15 | void foo2() { |
| 16 | (void)(M<short> []) {{3}}; |
| 17 | } |
| 18 | } |
Jordan Rose | 2624b81 | 2013-05-06 16:48:12 +0000 | [diff] [blame] | 19 | |
| 20 | // Check compound literals mixed with C++11 list-initialization. |
| 21 | namespace brace_initializers { |
| 22 | struct POD { |
| 23 | int x, y; |
| 24 | }; |
| 25 | struct HasCtor { |
| 26 | HasCtor(int x, int y); |
| 27 | }; |
| 28 | struct HasDtor { |
| 29 | int x, y; |
| 30 | ~HasDtor(); |
| 31 | }; |
| 32 | struct HasCtorDtor { |
| 33 | HasCtorDtor(int x, int y); |
| 34 | ~HasCtorDtor(); |
| 35 | }; |
| 36 | |
| 37 | void test() { |
| 38 | (void)(POD){1, 2}; |
| 39 | // CHECK-NOT: CXXBindTemporaryExpr {{.*}} 'struct brace_initializers::POD' |
| 40 | // CHECK: CompoundLiteralExpr {{.*}} 'struct brace_initializers::POD' |
| 41 | // CHECK-NEXT: InitListExpr {{.*}} 'struct brace_initializers::POD' |
| 42 | // CHECK-NEXT: IntegerLiteral {{.*}} 1{{$}} |
| 43 | // CHECK-NEXT: IntegerLiteral {{.*}} 2{{$}} |
| 44 | |
| 45 | (void)(HasDtor){1, 2}; |
| 46 | // CHECK: CXXBindTemporaryExpr {{.*}} 'struct brace_initializers::HasDtor' |
| 47 | // CHECK-NEXT: CompoundLiteralExpr {{.*}} 'struct brace_initializers::HasDtor' |
| 48 | // CHECK-NEXT: InitListExpr {{.*}} 'struct brace_initializers::HasDtor' |
| 49 | // CHECK-NEXT: IntegerLiteral {{.*}} 1{{$}} |
| 50 | // CHECK-NEXT: IntegerLiteral {{.*}} 2{{$}} |
| 51 | |
| 52 | #if __cplusplus >= 201103L |
| 53 | (void)(HasCtor){1, 2}; |
| 54 | // CHECK-CXX11-NOT: CXXBindTemporaryExpr {{.*}} 'struct brace_initializers::HasCtor' |
| 55 | // CHECK-CXX11: CompoundLiteralExpr {{.*}} 'struct brace_initializers::HasCtor' |
| 56 | // CHECK-CXX11-NEXT: CXXTemporaryObjectExpr {{.*}} 'struct brace_initializers::HasCtor' |
| 57 | // CHECK-CXX11-NEXT: IntegerLiteral {{.*}} 1{{$}} |
| 58 | // CHECK-CXX11-NEXT: IntegerLiteral {{.*}} 2{{$}} |
| 59 | |
| 60 | (void)(HasCtorDtor){1, 2}; |
| 61 | // CHECK-CXX11: CXXBindTemporaryExpr {{.*}} 'struct brace_initializers::HasCtorDtor' |
| 62 | // CHECK-CXX11-NEXT: CompoundLiteralExpr {{.*}} 'struct brace_initializers::HasCtorDtor' |
| 63 | // CHECK-CXX11-NEXT: CXXTemporaryObjectExpr {{.*}} 'struct brace_initializers::HasCtorDtor' |
| 64 | // CHECK-CXX11-NEXT: IntegerLiteral {{.*}} 1{{$}} |
| 65 | // CHECK-CXX11-NEXT: IntegerLiteral {{.*}} 2{{$}} |
| 66 | #endif |
| 67 | } |
| 68 | |
| 69 | struct PrivateDtor { |
| 70 | int x, y; |
| 71 | private: |
| 72 | ~PrivateDtor(); // expected-note {{declared private here}} |
| 73 | }; |
| 74 | |
| 75 | void testPrivateDtor() { |
| 76 | (void)(PrivateDtor){1, 2}; // expected-error {{temporary of type 'brace_initializers::PrivateDtor' has private destructor}} |
| 77 | } |
| 78 | } |