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juce_CompilerWarnings.h
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1/*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 The code included in this file is provided under the terms of the ISC license
11 http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12 To use, copy, modify, and/or distribute this software for any purpose with or
13 without fee is hereby granted provided that the above copyright notice and
14 this permission notice appear in all copies.
15
16 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18 DISCLAIMED.
19
20 ==============================================================================
21*/
22
23#pragma once
24
25#include "juce_TargetPlatform.h"
26
31#define JUCE_NTH_ARG_(_00, _01, _02, _03, _04, _05, _06, _07, _08, _09, \
32 _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, \
33 _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, \
34 _30, _31, _32, _33, _34, _35, _36, _37, _38, _39, N, ...)\
35 N
36
37#define JUCE_EACH_00_(FN)
38#define JUCE_EACH_01_(FN, X) FN(X)
39#define JUCE_EACH_02_(FN, X, ...) FN(X) JUCE_EACH_01_(FN, __VA_ARGS__)
40#define JUCE_EACH_03_(FN, X, ...) FN(X) JUCE_EACH_02_(FN, __VA_ARGS__)
41#define JUCE_EACH_04_(FN, X, ...) FN(X) JUCE_EACH_03_(FN, __VA_ARGS__)
42#define JUCE_EACH_05_(FN, X, ...) FN(X) JUCE_EACH_04_(FN, __VA_ARGS__)
43#define JUCE_EACH_06_(FN, X, ...) FN(X) JUCE_EACH_05_(FN, __VA_ARGS__)
44#define JUCE_EACH_07_(FN, X, ...) FN(X) JUCE_EACH_06_(FN, __VA_ARGS__)
45#define JUCE_EACH_08_(FN, X, ...) FN(X) JUCE_EACH_07_(FN, __VA_ARGS__)
46#define JUCE_EACH_09_(FN, X, ...) FN(X) JUCE_EACH_08_(FN, __VA_ARGS__)
47#define JUCE_EACH_10_(FN, X, ...) FN(X) JUCE_EACH_09_(FN, __VA_ARGS__)
48#define JUCE_EACH_11_(FN, X, ...) FN(X) JUCE_EACH_10_(FN, __VA_ARGS__)
49#define JUCE_EACH_12_(FN, X, ...) FN(X) JUCE_EACH_11_(FN, __VA_ARGS__)
50#define JUCE_EACH_13_(FN, X, ...) FN(X) JUCE_EACH_12_(FN, __VA_ARGS__)
51#define JUCE_EACH_14_(FN, X, ...) FN(X) JUCE_EACH_13_(FN, __VA_ARGS__)
52#define JUCE_EACH_15_(FN, X, ...) FN(X) JUCE_EACH_14_(FN, __VA_ARGS__)
53#define JUCE_EACH_16_(FN, X, ...) FN(X) JUCE_EACH_15_(FN, __VA_ARGS__)
54#define JUCE_EACH_17_(FN, X, ...) FN(X) JUCE_EACH_16_(FN, __VA_ARGS__)
55#define JUCE_EACH_18_(FN, X, ...) FN(X) JUCE_EACH_17_(FN, __VA_ARGS__)
56#define JUCE_EACH_19_(FN, X, ...) FN(X) JUCE_EACH_18_(FN, __VA_ARGS__)
57#define JUCE_EACH_20_(FN, X, ...) FN(X) JUCE_EACH_19_(FN, __VA_ARGS__)
58#define JUCE_EACH_21_(FN, X, ...) FN(X) JUCE_EACH_20_(FN, __VA_ARGS__)
59#define JUCE_EACH_22_(FN, X, ...) FN(X) JUCE_EACH_21_(FN, __VA_ARGS__)
60#define JUCE_EACH_23_(FN, X, ...) FN(X) JUCE_EACH_22_(FN, __VA_ARGS__)
61#define JUCE_EACH_24_(FN, X, ...) FN(X) JUCE_EACH_23_(FN, __VA_ARGS__)
62#define JUCE_EACH_25_(FN, X, ...) FN(X) JUCE_EACH_24_(FN, __VA_ARGS__)
63#define JUCE_EACH_26_(FN, X, ...) FN(X) JUCE_EACH_25_(FN, __VA_ARGS__)
64#define JUCE_EACH_27_(FN, X, ...) FN(X) JUCE_EACH_26_(FN, __VA_ARGS__)
65#define JUCE_EACH_28_(FN, X, ...) FN(X) JUCE_EACH_27_(FN, __VA_ARGS__)
66#define JUCE_EACH_29_(FN, X, ...) FN(X) JUCE_EACH_28_(FN, __VA_ARGS__)
67#define JUCE_EACH_30_(FN, X, ...) FN(X) JUCE_EACH_29_(FN, __VA_ARGS__)
68#define JUCE_EACH_31_(FN, X, ...) FN(X) JUCE_EACH_30_(FN, __VA_ARGS__)
69#define JUCE_EACH_32_(FN, X, ...) FN(X) JUCE_EACH_31_(FN, __VA_ARGS__)
70#define JUCE_EACH_33_(FN, X, ...) FN(X) JUCE_EACH_32_(FN, __VA_ARGS__)
71#define JUCE_EACH_34_(FN, X, ...) FN(X) JUCE_EACH_33_(FN, __VA_ARGS__)
72#define JUCE_EACH_35_(FN, X, ...) FN(X) JUCE_EACH_34_(FN, __VA_ARGS__)
73#define JUCE_EACH_36_(FN, X, ...) FN(X) JUCE_EACH_35_(FN, __VA_ARGS__)
74#define JUCE_EACH_37_(FN, X, ...) FN(X) JUCE_EACH_36_(FN, __VA_ARGS__)
75#define JUCE_EACH_38_(FN, X, ...) FN(X) JUCE_EACH_37_(FN, __VA_ARGS__)
76#define JUCE_EACH_39_(FN, X, ...) FN(X) JUCE_EACH_38_(FN, __VA_ARGS__)
77
79#define JUCE_EACH(FN, ...) \
80 JUCE_NTH_ARG_(, __VA_ARGS__, \
81 JUCE_EACH_39_, \
82 JUCE_EACH_38_, \
83 JUCE_EACH_37_, \
84 JUCE_EACH_36_, \
85 JUCE_EACH_35_, \
86 JUCE_EACH_34_, \
87 JUCE_EACH_33_, \
88 JUCE_EACH_32_, \
89 JUCE_EACH_31_, \
90 JUCE_EACH_30_, \
91 JUCE_EACH_29_, \
92 JUCE_EACH_28_, \
93 JUCE_EACH_27_, \
94 JUCE_EACH_26_, \
95 JUCE_EACH_25_, \
96 JUCE_EACH_24_, \
97 JUCE_EACH_23_, \
98 JUCE_EACH_22_, \
99 JUCE_EACH_21_, \
100 JUCE_EACH_20_, \
101 JUCE_EACH_19_, \
102 JUCE_EACH_18_, \
103 JUCE_EACH_17_, \
104 JUCE_EACH_16_, \
105 JUCE_EACH_15_, \
106 JUCE_EACH_14_, \
107 JUCE_EACH_13_, \
108 JUCE_EACH_12_, \
109 JUCE_EACH_11_, \
110 JUCE_EACH_10_, \
111 JUCE_EACH_09_, \
112 JUCE_EACH_08_, \
113 JUCE_EACH_07_, \
114 JUCE_EACH_06_, \
115 JUCE_EACH_05_, \
116 JUCE_EACH_04_, \
117 JUCE_EACH_03_, \
118 JUCE_EACH_02_, \
119 JUCE_EACH_01_, \
120 JUCE_EACH_00_) \
121 (FN, __VA_ARGS__)
122
124#define JUCE_CONCAT_(a, b) a##b
125#define JUCE_CONCAT(a, b) JUCE_CONCAT_(a, b)
126
128#define JUCE_TO_STRING(x) #x
129
130#if JUCE_CLANG || JUCE_GCC || JUCE_MINGW
131 #define JUCE_IGNORE_GCC_IMPL_(compiler, warning)
132 #define JUCE_IGNORE_GCC_IMPL_0(compiler, warning)
133 #define JUCE_IGNORE_GCC_IMPL_1(compiler, warning) \
134 _Pragma(JUCE_TO_STRING(compiler diagnostic ignored warning))
135
137 #if defined (__has_warning)
138 #define JUCE_IGNORE_GCC_LIKE(compiler, warning) \
139 JUCE_CONCAT(JUCE_IGNORE_GCC_IMPL_, __has_warning(warning))(compiler, warning)
140 #else
141 #define JUCE_IGNORE_GCC_LIKE(compiler, warning) \
142 JUCE_IGNORE_GCC_IMPL_1(compiler, warning)
143 #endif
144
146 #define JUCE_IGNORE_GCC(warning) JUCE_IGNORE_GCC_LIKE(GCC, warning)
147 #define JUCE_IGNORE_clang(warning) JUCE_IGNORE_GCC_LIKE(clang, warning)
148
149 #define JUCE_IGNORE_WARNINGS_GCC_LIKE(compiler, ...) \
150 _Pragma(JUCE_TO_STRING(compiler diagnostic push)) \
151 JUCE_EACH(JUCE_CONCAT(JUCE_IGNORE_, compiler), __VA_ARGS__)
152
158 #if defined (__has_warning)
159 #define JUCE_PUSH_WARNINGS_GCC_LIKE(compiler, ...) \
160 JUCE_IGNORE_WARNINGS_GCC_LIKE(compiler, __VA_ARGS__)
161 #else
162 #define JUCE_PUSH_WARNINGS_GCC_LIKE(compiler, ...) \
163 JUCE_IGNORE_WARNINGS_GCC_LIKE(compiler, "-Wpragmas", __VA_ARGS__)
164 #endif
165
167 #define JUCE_POP_WARNINGS_GCC_LIKE(compiler) \
168 _Pragma(JUCE_TO_STRING(compiler diagnostic pop))
169
173 #if JUCE_CLANG
174 #define JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE(...) JUCE_PUSH_WARNINGS_GCC_LIKE(clang, __VA_ARGS__)
175 #define JUCE_END_IGNORE_WARNINGS_GCC_LIKE JUCE_POP_WARNINGS_GCC_LIKE(clang)
176 #else
177 #define JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE(...) JUCE_PUSH_WARNINGS_GCC_LIKE(GCC, __VA_ARGS__)
178 #define JUCE_END_IGNORE_WARNINGS_GCC_LIKE JUCE_POP_WARNINGS_GCC_LIKE(GCC)
179 #endif
180#else
181 #define JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE(...)
182 #define JUCE_END_IGNORE_WARNINGS_GCC_LIKE
183#endif
184
188#if JUCE_MSVC
189 #define JUCE_IGNORE_MSVC(warnings) __pragma(warning(disable:warnings))
190 #define JUCE_BEGIN_IGNORE_WARNINGS_LEVEL_MSVC(level, warnings) \
191 __pragma(warning(push, level)) JUCE_IGNORE_MSVC(warnings)
192 #define JUCE_BEGIN_IGNORE_WARNINGS_MSVC(warnings) \
193 __pragma(warning(push)) JUCE_IGNORE_MSVC(warnings)
194 #define JUCE_END_IGNORE_WARNINGS_MSVC __pragma(warning(pop))
195#else
196 #define JUCE_IGNORE_MSVC(warnings)
197 #define JUCE_BEGIN_IGNORE_WARNINGS_LEVEL_MSVC(level, warnings)
198 #define JUCE_BEGIN_IGNORE_WARNINGS_MSVC(warnings)
199 #define JUCE_END_IGNORE_WARNINGS_MSVC
200#endif
201
202#if JUCE_MAC || JUCE_IOS
203 #define JUCE_SANITIZER_ATTRIBUTE_MINIMUM_CLANG_VERSION 11
204#else
205 #define JUCE_SANITIZER_ATTRIBUTE_MINIMUM_CLANG_VERSION 9
206#endif
207
212#if JUCE_CLANG && __clang_major__ >= JUCE_SANITIZER_ATTRIBUTE_MINIMUM_CLANG_VERSION
213 #define JUCE_BEGIN_NO_SANITIZE(warnings) \
214 _Pragma(JUCE_TO_STRING(clang attribute push(__attribute__((no_sanitize(warnings))), apply_to=function)))
215 #define JUCE_END_NO_SANITIZE _Pragma(JUCE_TO_STRING(clang attribute pop))
216#else
217 #define JUCE_BEGIN_NO_SANITIZE(warnings)
218 #define JUCE_END_NO_SANITIZE
219#endif
220
221#undef JUCE_SANITIZER_ATTRIBUTE_MINIMUM_CLANG_VERSION