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Disable MUPARSER_ATTR_WARN_UNUSED_RESULT on gcc

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Fixes a warning when building with gcc.
This commit is contained in:
ridiculousfish 2017-12-22 13:45:00 -08:00
parent d17b298a48
commit eeff32cde7
1 changed files with 2 additions and 2 deletions
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4
muparser-2.2.5/include/muParserDef.h
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@ -282,8 +282,8 @@ string_type parser_error_for_code(EErrorCodes code);
#endif
// Define a type-level attribute declaring that this type, when used as the return value
// of a function, should produce warnings.
#if __has_attribute(warn_unused_result)
// of a function, should produce warnings. Only clang supports this on types.
#if __clang__ && __has_attribute(warn_unused_result)
#define MUPARSER_ATTR_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#else
#define MUPARSER_ATTR_WARN_UNUSED_RESULT