diff options
Diffstat (limited to 'include/tgmath.h')
| -rw-r--r-- | include/tgmath.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/tgmath.h b/include/tgmath.h index ce20d42d2..1dc3595ee 100644 --- a/include/tgmath.h +++ b/include/tgmath.h @@ -47,7 +47,7 @@ /* 1 if 'type' is a floating type, 0 if 'type' is an integer type. Allows for _Bool. Expands to an integer constant expression. */ -# if 0 /* __GNUC_PREREQ (3, 1) */ +# if __GNUC_PREREQ (3, 1) # define __floating_type(type) \ (__builtin_classify_type ((type) 0) == 8 \ || (__builtin_classify_type ((type) 0) == 9 \ |