diff options
| author | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-29 10:03:26 +0000 |
|---|---|---|
| committer | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-29 10:03:26 +0000 |
| commit | ef953679f0831d649f5850ae40b6c250d7c6c754 (patch) | |
| tree | 31f5df221aaa74f5241c71afd89f24e5e8c589a6 | |
| parent | ce6a6978e7b983220c7f95348e9c8585166f43c2 (diff) | |
| download | gcc-ef953679f0831d649f5850ae40b6c250d7c6c754.tar.gz | |
PR c++/69462: Provide FLT_EVAL_METHOD and DECIMAL_DIG in float.h.
gcc/ChangeLog
PR c++/69462
* ginclude/float.h: Also provide FLT_EVAL_METHOD and DECIMAL_DIG
for C++-11.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232970 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ginclude/float.h | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 48c16d15af0..f1e2c29e682 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-01-29 Jonathan Wakely <jwakely@redhat.com> + + PR c++/69462 + * ginclude/float.h: Also provide FLT_EVAL_METHOD and DECIMAL_DIG + for C++-11. + 2016-01-29 Richard Biener <rguenther@suse.de> PR middle-end/69537 diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h index 18f5aacf9ec..862f7cc40b4 100644 --- a/gcc/ginclude/float.h +++ b/gcc/ginclude/float.h @@ -127,7 +127,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #undef FLT_ROUNDS #define FLT_ROUNDS 1 -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \ + || (defined (__cplusplus) && __cplusplus >= 201103L) /* The floating-point expression evaluation method. -1 indeterminate 0 evaluate all operations and constants just to the range and |