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Merge pull request #11987 from endragor/define-va-copy

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Define va_copy with --std=c++03 (fixes #11979)
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Ignacio Etcheverry 2017-10-10 16:35:39 +02:00 committed by GitHub
commit 8ac43bb1de
1 changed files with 11 additions and 0 deletions
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core/io/logger.cpp
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@ -33,6 +33,17 @@
#include "os/os.h" #include "os/os.h"
#include "print_string.h" #include "print_string.h"
// va_copy was defined in the C99, but not in C++ standards before C++11.
// When you compile C++ without --std=c++<XX> option, compilers still define
// va_copy, otherwise you have to use the internal version (__va_copy).
#if !defined(va_copy)
#if defined(__GNUC__)
#define va_copy(d, s) __va_copy(d, s)
#else
#define va_copy(d, s) ((d) = (s))
#endif
#endif
bool Logger::should_log(bool p_err) { bool Logger::should_log(bool p_err) {
return (!p_err || _print_error_enabled) && (p_err || _print_line_enabled); return (!p_err || _print_error_enabled) && (p_err || _print_line_enabled);
} }