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| author | Jonathan Wakely <jwakely@redhat.com> | 2015-10-01 12:23:39 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2015-10-01 12:23:39 +0100 |
| commit | f14decafae0d1771e16498e693e7bf2f7058e88e (patch) | |
| tree | a019470ff02af16e5d85abeda9ad9e5dc945f92f /gcc/tree-loop-distribution.c | |
| parent | aabef2de2f99d4a67840480eddf224ca1b43320e (diff) | |
| download | gcc-f14decafae0d1771e16498e693e7bf2f7058e88e.zip gcc-f14decafae0d1771e16498e693e7bf2f7058e88e.tar.gz gcc-f14decafae0d1771e16498e693e7bf2f7058e88e.tar.bz2 | |
Save-and-restore errno more carefully in libstdc++
* doc/xml/manual/diagnostics.xml: Document use of errno.
* doc/html/*: Regenerate.
* config/locale/generic/c_locale.cc (_Save_errno): New helper.
(__convert_to_v): Use _Save_errno.
* include/ext/string_conversions.h (__stoa): Only restore errno when
it isn't set to non-zero.
From-SVN: r228328
Diffstat (limited to 'gcc/tree-loop-distribution.c')
0 files changed, 0 insertions, 0 deletions