[clang] Handle __declspec() attributes in using
[llvm-project.git] / clang / test / SemaTemplate / temp_class_spec_blocks.cpp
blob4b99716d582e403a59e58bb7cc13a22bf1f901d3
1 // RUN: %clang_cc1 -fsyntax-only -verify %s -fblocks
2 // expected-no-diagnostics
3 template<typename T>
4 struct is_unary_block {
5 static const bool value = false;
6 };
8 template<typename T, typename U>
9 struct is_unary_block<T (^)(U)> {
10 static const bool value = true;
13 int is_unary_block0[is_unary_block<int>::value ? -1 : 1];
14 int is_unary_block1[is_unary_block<int (^)()>::value ? -1 : 1];
15 int is_unary_block2[is_unary_block<int (^)(int, bool)>::value ? -1 : 1];
16 int is_unary_block3[is_unary_block<int (^)(bool)>::value ? 1 : -1];
17 int is_unary_block4[is_unary_block<int (^)(int)>::value ? 1 : -1];
19 template<typename T>
20 struct is_unary_block_with_same_return_type_as_argument_type {
21 static const bool value = false;
24 template<typename T>
25 struct is_unary_block_with_same_return_type_as_argument_type<T (^)(T)> {
26 static const bool value = true;
29 int is_unary_block5[is_unary_block_with_same_return_type_as_argument_type<int>::value ? -1 : 1];
30 int is_unary_block6[is_unary_block_with_same_return_type_as_argument_type<int (^)()>::value ? -1 : 1];
31 int is_unary_block7[is_unary_block_with_same_return_type_as_argument_type<int (^)(int, bool)>::value ? -1 : 1];
32 int is_unary_block8[is_unary_block_with_same_return_type_as_argument_type<int (^)(bool)>::value ? -1 : 1];
33 int is_unary_block9[is_unary_block_with_same_return_type_as_argument_type<int (^)(int)>::value ? 1 : -1];
34 int is_unary_block10[is_unary_block_with_same_return_type_as_argument_type<int (^)(int, ...)>::value ? -1 : 1];
35 int is_unary_block11[is_unary_block_with_same_return_type_as_argument_type<int (^ const)(int)>::value ? -1 : 1];