has_feature_cxx0x.cpp revision 7c07e964d72a287aa3d5714731e202c3ffa17007 
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_atomic)
5int has_atomic();
6#else
7int no_atomic();
8#endif
9
10// CHECK-0X: has_atomic
11// CHECK-NO-0X: no_atomic
12
13#if __has_feature(cxx_lambdas)
14int has_lambdas();
15#else
16int no_lambdas();
17#endif
18
19// CHECK-0X: has_lambdas
20// CHECK-NO-0X: no_lambdas
21
22
23#if __has_feature(cxx_nullptr)
24int has_nullptr();
25#else
26int no_nullptr();
27#endif
28
29// CHECK-0X: has_nullptr
30// CHECK-NO-0X: no_nullptr
31
32
33#if __has_feature(cxx_decltype)
34int has_decltype();
35#else
36int no_decltype();
37#endif
38
39// CHECK-0X: has_decltype
40// CHECK-NO-0X: no_decltype
41
42
43#if __has_feature(cxx_auto_type)
44int has_auto_type();
45#else
46int no_auto_type();
47#endif
48
49// CHECK-0X: has_auto_type
50// CHECK-NO-0X: no_auto_type
51
52
53#if __has_feature(cxx_trailing_return)
54int has_trailing_return();
55#else
56int no_trailing_return();
57#endif
58
59// CHECK-0X: has_trailing_return
60// CHECK-NO-0X: no_trailing_return
61
62
63#if __has_feature(cxx_attributes)
64int has_attributes();
65#else
66int no_attributes();
67#endif
68
69// CHECK-0X: has_attributes
70// CHECK-NO-0X: no_attributes
71
72
73#if __has_feature(cxx_static_assert)
74int has_static_assert();
75#else
76int no_static_assert();
77#endif
78
79// CHECK-0X: has_static_assert
80// CHECK-NO-0X: no_static_assert
81
82#if __has_feature(cxx_deleted_functions)
83int has_deleted_functions();
84#else
85int no_deleted_functions();
86#endif
87
88// CHECK-0X: has_deleted_functions
89// CHECK-NO-0X: no_deleted_functions
90
91#if __has_feature(cxx_defaulted_functions)
92int has_defaulted_functions();
93#else
94int no_defaulted_functions();
95#endif
96
97// CHECK-0X: has_defaulted_functions
98// CHECK-NO-0X: no_defaulted_functions
99
100#if __has_feature(cxx_rvalue_references)
101int has_rvalue_references();
102#else
103int no_rvalue_references();
104#endif
105
106// CHECK-0X: has_rvalue_references
107// CHECK-NO-0X: no_rvalue_references
108
109
110#if __has_feature(cxx_variadic_templates)
111int has_variadic_templates();
112#else
113int no_variadic_templates();
114#endif
115
116// CHECK-0X: has_variadic_templates
117// CHECK-NO-0X: no_variadic_templates
118
119
120#if __has_feature(cxx_inline_namespaces)
121int has_inline_namespaces();
122#else
123int no_inline_namespaces();
124#endif
125
126// CHECK-0X: has_inline_namespaces
127// CHECK-NO-0X: no_inline_namespaces
128
129
130#if __has_feature(cxx_range_for)
131int has_range_for();
132#else
133int no_range_for();
134#endif
135
136// CHECK-0X: has_range_for
137// CHECK-NO-0X: no_range_for
138
139
140#if __has_feature(cxx_reference_qualified_functions)
141int has_reference_qualified_functions();
142#else
143int no_reference_qualified_functions();
144#endif
145
146// CHECK-0X: has_reference_qualified_functions
147// CHECK-NO-0X: no_reference_qualified_functions
148
149#if __has_feature(cxx_default_function_template_args)
150int has_default_function_template_args();
151#else
152int no_default_function_template_args();
153#endif
154
155// CHECK-0X: has_default_function_template_args
156// CHECK-NO-0X: no_default_function_template_args
157
158#if __has_feature(cxx_noexcept)
159int has_noexcept();
160#else
161int no_noexcept();
162#endif
163
164// CHECK-0X: has_noexcept
165// CHECK-NO-0X: no_noexcept
166
167#if __has_feature(cxx_override_control)
168int has_override_control();
169#else
170int no_override_control();
171#endif
172
173// CHECK-0X: has_override_control
174// CHECK-NO-0X: no_override_control
175
176#if __has_feature(cxx_alias_templates)
177int has_alias_templates();
178#else
179int no_alias_templates();
180#endif
181
182// CHECK-0X: has_alias_templates
183// CHECK-NO-0X: no_alias_templates
184
185#if __has_feature(cxx_implicit_moves)
186int has_implicit_moves();
187#else
188int no_implicit_moves();
189#endif
190
191// CHECK-0X: has_implicit_moves
192// CHECK-NO-0X: no_implicit_moves
193
194#if __has_feature(cxx_alignas)
195int has_alignas();
196#else
197int no_alignas();
198#endif
199
200// CHECK-0X: has_alignas
201// CHECK-NO-0X: no_alignas
202
203#if __has_feature(cxx_raw_string_literals)
204int has_raw_string_literals();
205#else
206int no_raw_string_literals();
207#endif
208
209// CHECK-0X: has_raw_string_literals
210// CHECK-NO-0X: no_raw_string_literals
211
212#if __has_feature(cxx_unicode_literals)
213int has_unicode_literals();
214#else
215int no_unicode_literals();
216#endif
217
218// CHECK-0X: has_unicode_literals
219// CHECK-NO-0X: no_unicode_literals
220
221#if __has_feature(cxx_constexpr)
222int has_constexpr();
223#else
224int no_constexpr();
225#endif
226
227// CHECK-0X: has_constexpr
228// CHECK-NO-0X: no_constexpr
229