Port to GCC 6.2.1 + --enable-gcc-warnings
commitf6134bbda259c115c06d4a9a3ab5c39340a15949
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 23 Oct 2016 04:12:54 +0000 (22 21:12 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 23 Oct 2016 04:14:15 +0000 (22 21:14 -0700)
treef84ec5aafdfec9a88a0adc7c543c76a2c9f7317a
parentb2ba630739cf12db939cdcfe9cd19b6a7fdfbf97
Port to GCC 6.2.1 + --enable-gcc-warnings

* src/regex.c (ENSURE_FAIL_STACK, re_search_2):
Redo recent regex changes to avoid complaints from GCC 6.2.1 when
Emacs is configured with --enable-gcc-warnings.  Also, work around
GCC bug 78081, which was uncovered by this new code.
src/regex.c