X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ftrunc.c;fp=lib%2Ftrunc.c;h=27c881c30c3dbd869daa0b5a98e36e4ca28ad386;hb=ab1bdfa5247c71e8a0f34e44e6cab5dde9397e72;hp=0049cdd998a8f7a2750fa0b8caac3fa408135c84;hpb=a21247c3daf904f4770ad267338a3888c1d36959;p=gnulib.git

diff --git a/lib/trunc.c b/lib/trunc.c
index 0049cdd99..27c881c30 100644
--- a/lib/trunc.c
+++ b/lib/trunc.c
@@ -54,6 +54,12 @@
 # define MINUS_ZERO L_(-0.0)
 #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.