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| author | Justin M. Keyes <justinkz@gmail.com> | 2019-01-21 10:08:27 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-21 10:08:27 +0100 |
| commit | 969618ebb5bf325d01346ac0ed5d4f77fe6f668b (patch) | |
| tree | fd5d38d80685f4ac5db9f48df35965767d841b38 /src/nvim/math.c | |
| parent | 53c0f0bba50f424683d281a3631aee86cce78368 (diff) | |
| parent | 226352afcbbc5af703f168c1290e07add26b44fe (diff) | |
| download | rneovim-969618ebb5bf325d01346ac0ed5d4f77fe6f668b.tar.gz rneovim-969618ebb5bf325d01346ac0ed5d4f77fe6f668b.tar.bz2 rneovim-969618ebb5bf325d01346ac0ed5d4f77fe6f668b.zip | |
Merge #9532 from justinmk/fix-fpclassify
Diffstat (limited to 'src/nvim/math.c')
| -rw-r--r-- | src/nvim/math.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/nvim/math.c b/src/nvim/math.c new file mode 100644 index 0000000000..b51f335ed7 --- /dev/null +++ b/src/nvim/math.c @@ -0,0 +1,42 @@ +// This is an open source non-commercial project. Dear PVS-Studio, please check +// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com + +#include <math.h> + +#include "nvim/math.h" + +#ifdef INCLUDE_GENERATED_DECLARATIONS +# include "math.c.generated.h" +#endif + +#if defined(__clang__) && __clang__ == 1 && __clang_major__ >= 6 +// Workaround glibc + Clang 6+ bug. #8274 +// https://bugzilla.redhat.com/show_bug.cgi?id=1472437 +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wconversion" +#endif +int xfpclassify(double d) +{ +#if defined(__MINGW32__) + // Workaround mingw warning. #7863 + return __fpclassify(d); +#else + return fpclassify(d); +#endif +} +int xisinf(double d) +{ + return isinf(d); +} +int xisnan(double d) +{ +#if defined(__MINGW32__) + // Workaround mingw warning. #7863 + return _isnan(d); +#else + return isnan(d); +#endif +} +#if defined(__clang__) && __clang__ == 1 && __clang_major__ >= 6 +# pragma clang diagnostic pop +#endif |