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| author | Bruno Haible <bruno@clisp.org> | 2012-02-28 11:50:03 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-02-28 11:50:03 +0100 |
| commit | ab1bdfa5247c71e8a0f34e44e6cab5dde9397e72 (patch) | |
| tree | 3a34f7428ba30bfaf0db4b2fe0afc47e80b83a2f /lib/floor.c | |
| parent | a21247c3daf904f4770ad267338a3888c1d36959 (diff) | |
| download | gnulib-ab1bdfa5247c71e8a0f34e44e6cab5dde9397e72.tar.gz | |
Avoid compilation errors with MSVC option -fp:strict.
* lib/floor.c: Use MSVC specific pragma fenv_access.
* lib/ceil.c: Likewise.
* lib/trunc.c: Likewise.
* lib/round.c: Likewise.
* lib/rint.c: Likewise.
* lib/fma.c: Likewise.
* lib/integer_length.c: Likewise.
* m4/round.m4 (gl_FUNC_ROUND): Likewise.
* m4/roundf.m4 (gl_FUNC_ROUNDF): Likewise.
* tests/test-floor2.c: Likewise.
* tests/test-floorf2.c: Likewise.
* tests/test-ceil2.c: Likewise.
* tests/test-ceilf2.c: Likewise.
* tests/test-trunc2.c: Likewise.
* tests/test-truncf2.c: Likewise.
Reported by Michael Goffioul <michael.goffioul@gmail.com>.
Diffstat (limited to 'lib/floor.c')
| -rw-r--r-- | lib/floor.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/floor.c b/lib/floor.c index 86ae3ac8b4..9f4c951c81 100644 --- a/lib/floor.c +++ b/lib/floor.c @@ -42,6 +42,12 @@ # define L_(literal) literal##f #endif +/* MSVC with option -fp:strict refuses to compile constant initializers that + contain floating-point operations. Pacify this compiler. */ +#ifdef _MSC_VER +# pragma fenv_access (off) +#endif + /* 2^(MANT_DIG-1). */ static const DOUBLE TWO_MANT_DIG = /* Assume MANT_DIG <= 5 * 31. |