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| author | Simon Marlow <marlowsd@gmail.com> | 2008-05-12 10:38:47 +0000 |
|---|---|---|
| committer | Simon Marlow <marlowsd@gmail.com> | 2008-05-12 10:38:47 +0000 |
| commit | dcf739bd7fb7de140be3bafb4ce211e2e5c7bba9 (patch) | |
| tree | 6f17822c4c2bfbf5b2d1dc51e0321383909a01f5 /includes/Stg.h | |
| parent | 89eac8928317774fdc3f283d78d3ff3cb315db5e (diff) | |
| download | haskell-dcf739bd7fb7de140be3bafb4ce211e2e5c7bba9.tar.gz | |
FIX #1861: floating-point constants for infinity and NaN in via-C
Diffstat (limited to 'includes/Stg.h')
| -rw-r--r-- | includes/Stg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/includes/Stg.h b/includes/Stg.h index 7f37783f4a..35f4eda631 100644 --- a/includes/Stg.h +++ b/includes/Stg.h @@ -31,6 +31,9 @@ */ #ifndef IN_STG_CODE # define IN_STG_CODE 1 +# define _ISOC99_SOURCE +// Turn on C99 for .hc code. This gives us the INFINITY and NAN +// constants from math.h, which we occasionally need to use in .hc (#1861) #endif #if IN_STG_CODE == 0 |