Issue #24974: Force fp-model precice in mpdecimal.c on Windows

As suggested by Steve Dower and approved by Stefan Krah.
2015-09-03 11:52:15 -05:00 · 2015-09-03 11:52:15 -05:00 · fda673d59f
parent ca30b02abe
commit fda673d59f
1 changed files with 1 additions and 0 deletions
--- a/Modules/_decimal/libmpdec/mpdecimal.c
+++ b/Modules/_decimal/libmpdec/mpdecimal.c
@ -43,6 +43,7 @@
 #ifdef PPRO
  #if defined(_MSC_VER)
    #include <float.h>
+    #pragma float_control(precise, on)
    #pragma fenv_access(on)
  #elif !defined(__OpenBSD__) && !defined(__NetBSD__)
    /* C99 */