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pragmas.h
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1//
2// Copyright 2016 Pixar
3//
4// Licensed under the terms set forth in the LICENSE.txt file available at
5// https://openusd.org/license.
6//
7#ifndef PXR_BASE_ARCH_PRAGMAS_H
8#define PXR_BASE_ARCH_PRAGMAS_H
9
16
17#include "pxr/base/arch/defines.h"
18
19#if defined(ARCH_COMPILER_GCC)
20
21 #define ARCH_PRAGMA_PUSH \
22 _Pragma("GCC diagnostic push")
23
24 #define ARCH_PRAGMA_POP \
25 _Pragma("GCC diagnostic pop")
26
27 #define ARCH_PRAGMA(x) _Pragma(#x)
28
29 #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
30 ARCH_PRAGMA(push_macro(#macro_name))
31
32 #define ARCH_PRAGMA_POP_MACRO(macro_name) \
33 ARCH_PRAGMA(pop_macro(#macro_name))
34
35 // Convert errors about variables that may be used before initialization
36 // into warnings.
37 //
38 // This works around GCC bug 47679.
39 #define ARCH_PRAGMA_MAYBE_UNINITIALIZED \
40 _Pragma("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
41
42 #define ARCH_PRAGMA_MACRO_REDEFINITION \
43 _Pragma("GCC diagnostic ignored \"-Wbuiltin-macro-redefined\"")
44
45 #define ARCH_PRAGMA_WRITE_STRINGS \
46 _Pragma("GCC diagnostic ignored \"-Wwrite-strings\"")
47
48 #define ARCH_PRAGMA_UNUSED_FUNCTION \
49 _Pragma("GCC diagnostic ignored \"-Wunused-function\"")
50
51 #define ARCH_PRAGMA_STRINGOP_OVERFLOW \
52 _Pragma("GCC diagnostic ignored \"-Wstringop-overflow=\"")
53
54#elif defined(ARCH_COMPILER_CLANG)
55
56 #define ARCH_PRAGMA_PUSH \
57 _Pragma("clang diagnostic push")
58
59 #define ARCH_PRAGMA_POP \
60 _Pragma("clang diagnostic pop")
61
62 #define ARCH_PRAGMA(x) _Pragma(#x)
63
64 #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
65 ARCH_PRAGMA(push_macro(#macro_name))
66
67 #define ARCH_PRAGMA_POP_MACRO(macro_name) \
68 ARCH_PRAGMA(pop_macro(#macro_name))
69
70 #define ARCH_PRAGMA_MACRO_REDEFINITION \
71 _Pragma("clang diagnostic ignored \"-Wbuiltin-macro-redefined\"")
72
73 #define ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE \
74 _Pragma("clang diagnostic ignored \"-Wundefined-var-template\"")
75
76 #define ARCH_PRAGMA_WRITE_STRINGS \
77 _Pragma("clang diagnostic ignored \"-Wwrite-strings\"")
78
79 #define ARCH_PRAGMA_UNUSED_FUNCTION \
80 _Pragma("clang diagnostic ignored \"-Wunused-function\"")
81
82 #define ARCH_PRAGMA_UNUSED_PRIVATE_FIELD \
83 _Pragma("clang diagnostic ignored \"-Wunused-private-field\"")
84
85 #define ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION \
86 _Pragma("clang diagnostic ignored \"-Winstantiation-after-specialization\"")
87
88 #define ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND \
89 _Pragma("clang diagnostic ignored \"-Wobjc-method-access\"")
90
91#elif defined(ARCH_COMPILER_MSVC)
92
93 #define ARCH_PRAGMA_PUSH \
94 __pragma(warning(push))
95
96 #define ARCH_PRAGMA_POP \
97 __pragma(warning(pop))
98
99 #define ARCH_PRAGMA(x) __pragma(x)
100
101 #define ARCH_PRAGMA_PUSH_MACRO(macro_name) \
102 __pragma(push_macro(#macro_name))
103
104 #define ARCH_PRAGMA_POP_MACRO(macro_name) \
105 __pragma(pop_macro(#macro_name))
106
107 #define ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS \
108 __pragma(warning(disable:4003))
109
110 #define ARCH_PRAGMA_MACRO_REDEFINITION \
111 __pragma(warning(disable:4005))
112
113 #define ARCH_PRAGMA_UNUSED_FUNCTION \
114 __pragma(warning(disable:4505))
115
116 #define ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING \
117 __pragma(warning(disable:4180))
118
119 #define ARCH_PRAGMA_ZERO_SIZED_STRUCT \
120 __pragma(warning(disable:4200))
121
122 #define ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE \
123 __pragma(warning(disable:4251))
124
125 #define ARCH_PRAGMA_CONVERSION_FROM_SIZET \
126 __pragma(warning(disable:4267))
127
128 #define ARCH_PRAGMA_MAY_NOT_BE_ALIGNED \
129 __pragma(warning(disable:4316))
130
131 #define ARCH_PRAGMA_SHIFT_TO_64_BITS \
132 __pragma(warning(disable:4334))
133
134 #define ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE \
135 __pragma(warning(disable:4624))
136
137 #define ARCH_PRAGMA_DEPRECATED_POSIX_NAME \
138 __pragma(warning(disable:4996))
139
140 #define ARCH_PRAGMA_FORCING_TO_BOOL \
141 __pragma(warning(disable:4800))
142
143 #define ARCH_PRAGMA_UNSAFE_USE_OF_BOOL \
144 __pragma(warning(disable:4804))
145
146 #define ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED \
147 __pragma(warning(disable:4146))
148
149 #define ARCH_PRAGMA_NON_EXPORTED_BASE_CLASS \
150 __pragma(warning(disable:4275))
151
152#endif
153
154#if !defined ARCH_PRAGMA_PUSH
155 #define ARCH_PRAGMA_PUSH
156#endif
157
158#if !defined ARCH_PRAGMA_POP
159 #define ARCH_PRAGMA_POP
160#endif
161
162#if !defined ARCH_PRAGMA
163 #define ARCH_PRAGMA
164#endif
165
166#if !defined ARCH_PRAGMA_PUSH_MACRO
167 #define ARCH_PRAGMA_PUSH_MACRO
168#endif
169
170#if !defined ARCH_PRAGMA_POP_MACRO
171 #define ARCH_PRAGMA_POP_MACRO
172#endif
173
174#if !defined ARCH_PRAGMA_MAYBE_UNINITIALIZED
175 #define ARCH_PRAGMA_MAYBE_UNINITIALIZED
176#endif
177
178#if !defined ARCH_PRAGMA_MACRO_REDEFINITION
179 #define ARCH_PRAGMA_MACRO_REDEFINITION
180#endif
181
182#if !defined ARCH_PRAGMA_WRITE_STRINGS
183 #define ARCH_PRAGMA_WRITE_STRINGS
184#endif
185
186#if !defined ARCH_PRAGMA_UNUSED_FUNCTION
187 #define ARCH_PRAGMA_UNUSED_FUNCTION
188#endif
189
190#if !defined ARCH_PRAGMA_STRINGOP_OVERFLOW
191 #define ARCH_PRAGMA_STRINGOP_OVERFLOW
192#endif
193
194#if !defined ARCH_PRAGMA_UNUSED_PRIVATE_FIELD
195 #define ARCH_PRAGMA_UNUSED_PRIVATE_FIELD
196#endif
197
198#if !defined ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS
199 #define ARCH_PRAGMA_MACRO_TOO_FEW_ARGUMENTS
200#endif
201
202#if !defined ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING
203 #define ARCH_PRAGMA_QUALIFIER_HAS_NO_MEANING
204#endif
205
206#if !defined ARCH_PRAGMA_ZERO_SIZED_STRUCT
207 #define ARCH_PRAGMA_ZERO_SIZED_STRUCT
208#endif
209
210#if !defined ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE
211 #define ARCH_PRAGMA_NEEDS_EXPORT_INTERFACE
212#endif
213
214#if !defined ARCH_PRAGMA_CONVERSION_FROM_SIZET
215 #define ARCH_PRAGMA_CONVERSION_FROM_SIZET
216#endif
217
218#if !defined ARCH_PRAGMA_MAY_NOT_BE_ALIGNED
219 #define ARCH_PRAGMA_MAY_NOT_BE_ALIGNED
220#endif
221
222#if !defined ARCH_PRAGMA_SHIFT_TO_64_BITS
223 #define ARCH_PRAGMA_SHIFT_TO_64_BITS
224#endif
225
226#if !defined ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE
227 #define ARCH_PRAGMA_DESTRUCTOR_IMPLICIT_DEFINE
228#endif
229
230#if !defined ARCH_PRAGMA_DEPRECATED_POSIX_NAME
231 #define ARCH_PRAGMA_DEPRECATED_POSIX_NAME
232#endif
233
234#if !defined ARCH_PRAGMA_FORCING_TO_BOOL
235 #define ARCH_PRAGMA_FORCING_TO_BOOL
236#endif
237
238#if !defined ARCH_PRAGMA_UNSAFE_USE_OF_BOOL
239 #define ARCH_PRAGMA_UNSAFE_USE_OF_BOOL
240#endif
241
242#if !defined ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED
243 #define ARCH_PRAGMA_UNARY_MINUS_ON_UNSIGNED
244#endif
245
246#if !defined ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION
247 #define ARCH_PRAGMA_INSTANTIATION_AFTER_SPECIALIZATION
248#endif
249
250#if !defined ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE
251 #define ARCH_PRAGMA_UNDEFINED_VAR_TEMPLATE
252#endif
253
254#if !defined ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND
255 #define ARCH_PRAGMA_INSTANCE_METHOD_NOT_FOUND
256#endif
257
258#if !defined ARCH_PRAGMA_NON_EXPORTED_BASE_CLASS
259 #define ARCH_PRAGMA_NON_EXPORTED_BASE_CLASS
260#endif
261
262#endif // PXR_BASE_ARCH_PRAGMAS_H