has_feature_cxx0x.cpp revision 6a4e73ccd0c51ae8a08b13d7693fb15d106c8522 
1// RUN: %clang_cc1 -E -std=c++0x %s -o - | FileCheck --check-prefix=CHECK-0X %s
2// RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-0X %s
3
4#if __has_feature(cxx_lambdas)
5int has_lambdas();
6#else
7int no_lambdas();
8#endif
9
10// CHECK-0X: no_lambdas
11// CHECK-NO-0X: no_lambdas
12
13
14#if __has_feature(cxx_nullptr)
15int has_nullptr();
16#else
17int no_nullptr();
18#endif
19
20// CHECK-0X: no_nullptr
21// CHECK-NO-0X: no_nullptr
22
23
24#if __has_feature(cxx_decltype)
25int has_decltype();
26#else
27int no_decltype();
28#endif
29
30// CHECK-0X: has_decltype
31// CHECK-NO-0X: no_decltype
32
33
34#if __has_feature(cxx_auto_type)
35int has_auto_type();
36#else
37int no_auto_type();
38#endif
39
40// CHECK-0X: has_auto_type
41// CHECK-NO-0X: no_auto_type
42
43
44#if __has_feature(cxx_trailing_return)
45int has_trailing_return();
46#else
47int no_trailing_return();
48#endif
49
50// CHECK-0X: has_trailing_return
51// CHECK-NO-0X: no_trailing_return
52
53
54#if __has_feature(cxx_attributes)
55int has_attributes();
56#else
57int no_attributes();
58#endif
59
60// CHECK-0X: has_attributes
61// CHECK-NO-0X: no_attributes
62
63
64#if __has_feature(cxx_static_assert)
65int has_static_assert();
66#else
67int no_static_assert();
68#endif
69
70// CHECK-0X: has_static_assert
71// CHECK-NO-0X: no_static_assert
72
73#if __has_feature(cxx_deleted_functions)
74int has_deleted_functions();
75#else
76int no_deleted_functions();
77#endif
78
79// CHECK-0X: has_deleted_functions
80// CHECK-NO-0X: no_deleted_functions
81
82
83#if __has_feature(cxx_rvalue_references)
84int has_rvalue_references();
85#else
86int no_rvalue_references();
87#endif
88
89// CHECK-0X: has_rvalue_references
90// CHECK-NO-0X: no_rvalue_references
91
92
93#if __has_feature(cxx_variadic_templates)
94int has_variadic_templates();
95#else
96int no_variadic_templates();
97#endif
98
99// CHECK-0X: has_variadic_templates
100// CHECK-NO-0X: no_variadic_templates
101
102
103#if __has_feature(cxx_inline_namespaces)
104int has_inline_namespaces();
105#else
106int no_inline_namespaces();
107#endif
108
109// CHECK-0X: has_inline_namespaces
110// CHECK-NO-0X: no_inline_namespaces
111
112#if __has_feature(cxx_reference_qualified_functions)
113int has_reference_qualified_functions();
114#else
115int no_reference_qualified_functions();
116#endif
117
118// CHECK-0X: has_reference_qualified_functions
119// CHECK-NO-0X: no_reference_qualified_functions
120
121#if __has_feature(cxx_default_function_template_args)
122int has_default_function_template_args();
123#else
124int no_default_function_template_args();
125#endif
126
127// CHECK-0X: has_default_function_template_args
128// CHECK-NO-0X: no_default_function_template_args
129
130#if __has_feature(cxx_noexcept)
131int has_noexcept();
132#else
133int no_noexcept();
134#endif
135
136// CHECK-0X: has_noexcept
137// CHECK-NO-0X: no_noexcept
138
139#if __has_feature(cxx_override_control)
140int has_override_control();
141#else
142int no_override_control();
143#endif
144
145// CHECK-0X: has_override_control
146// CHECK-NO-0X: no_override_control
147