has_feature_cxx0x.cpp revision f695a6952f111e79c685301c292755908473f297 
1// RUN: %clang_cc1 -E -std=c++11 %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: has_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#if __has_feature(cxx_defaulted_functions)
83int has_defaulted_functions();
84#else
85int no_defaulted_functions();
86#endif
87
88// CHECK-0X: has_defaulted_functions
89// CHECK-NO-0X: no_defaulted_functions
90
91#if __has_feature(cxx_rvalue_references)
92int has_rvalue_references();
93#else
94int no_rvalue_references();
95#endif
96
97// CHECK-0X: has_rvalue_references
98// CHECK-NO-0X: no_rvalue_references
99
100
101#if __has_feature(cxx_variadic_templates)
102int has_variadic_templates();
103#else
104int no_variadic_templates();
105#endif
106
107// CHECK-0X: has_variadic_templates
108// CHECK-NO-0X: no_variadic_templates
109
110
111#if __has_feature(cxx_inline_namespaces)
112int has_inline_namespaces();
113#else
114int no_inline_namespaces();
115#endif
116
117// CHECK-0X: has_inline_namespaces
118// CHECK-NO-0X: no_inline_namespaces
119
120
121#if __has_feature(cxx_range_for)
122int has_range_for();
123#else
124int no_range_for();
125#endif
126
127// CHECK-0X: has_range_for
128// CHECK-NO-0X: no_range_for
129
130
131#if __has_feature(cxx_reference_qualified_functions)
132int has_reference_qualified_functions();
133#else
134int no_reference_qualified_functions();
135#endif
136
137// CHECK-0X: has_reference_qualified_functions
138// CHECK-NO-0X: no_reference_qualified_functions
139
140#if __has_feature(cxx_default_function_template_args)
141int has_default_function_template_args();
142#else
143int no_default_function_template_args();
144#endif
145
146// CHECK-0X: has_default_function_template_args
147// CHECK-NO-0X: no_default_function_template_args
148
149#if __has_feature(cxx_noexcept)
150int has_noexcept();
151#else
152int no_noexcept();
153#endif
154
155// CHECK-0X: has_noexcept
156// CHECK-NO-0X: no_noexcept
157
158#if __has_feature(cxx_override_control)
159int has_override_control();
160#else
161int no_override_control();
162#endif
163
164// CHECK-0X: has_override_control
165// CHECK-NO-0X: no_override_control
166
167#if __has_feature(cxx_alias_templates)
168int has_alias_templates();
169#else
170int no_alias_templates();
171#endif
172
173// CHECK-0X: has_alias_templates
174// CHECK-NO-0X: no_alias_templates
175
176#if __has_feature(cxx_implicit_moves)
177int has_implicit_moves();
178#else
179int no_implicit_moves();
180#endif
181
182// CHECK-0X: has_implicit_moves
183// CHECK-NO-0X: no_implicit_moves
184
185#if __has_feature(cxx_alignas)
186int has_alignas();
187#else
188int no_alignas();
189#endif
190
191// CHECK-0X: has_alignas
192// CHECK-NO-0X: no_alignas
193