diff options
Diffstat (limited to 'extern/ceres/internal/ceres/stringprintf.cc')
| -rw-r--r-- | extern/ceres/internal/ceres/stringprintf.cc | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/extern/ceres/internal/ceres/stringprintf.cc b/extern/ceres/internal/ceres/stringprintf.cc index b3b7474d8f8..7a21f0e2118 100644 --- a/extern/ceres/internal/ceres/stringprintf.cc +++ b/extern/ceres/internal/ceres/stringprintf.cc @@ -43,28 +43,6 @@ namespace internal { using std::string; -// va_copy() was defined in the C99 standard. However, it did not appear in the -// C++ standard until C++11. This means that if Ceres is being compiled with a -// strict pre-C++11 standard (e.g. -std=c++03), va_copy() will NOT be defined, -// as we are using the C++ compiler (it would however be defined if we were -// using the C compiler). Note however that both GCC & Clang will in fact -// define va_copy() when compiling for C++ if the C++ standard is not explicitly -// specified (i.e. no -std=c++<XX> arg), even though it should not strictly be -// defined unless -std=c++11 (or greater) was passed. -#if !defined(va_copy) -#if defined (__GNUC__) -// On GCC/Clang, if va_copy() is not defined (C++ standard < C++11 explicitly -// specified), use the internal __va_copy() version, which should be present -// in even very old GCC versions. -#define va_copy(d, s) __va_copy(d, s) -#else -// Some older versions of MSVC do not have va_copy(), in which case define it. -// Although this is required for older MSVC versions, it should also work for -// other non-GCC/Clang compilers which also do not defined va_copy(). -#define va_copy(d, s) ((d) = (s)) -#endif // defined (__GNUC__) -#endif // !defined(va_copy) - void StringAppendV(string* dst, const char* format, va_list ap) { // First try with a small fixed size buffer char space[1024]; |