diff options
Diffstat (limited to 'gcc/ginclude/float.h')
| -rw-r--r-- | gcc/ginclude/float.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h index 9ebae05..4767d7b 100644 --- a/gcc/ginclude/float.h +++ b/gcc/ginclude/float.h @@ -210,7 +210,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #endif /* C99 */ -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L +#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) \ + || (defined (__cplusplus) && __cplusplus >= 201703L) /* Versions of DECIMAL_DIG for each floating-point type. */ #undef FLT_DECIMAL_DIG #undef DBL_DECIMAL_DIG |