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author | Jim Meyering <meyering@redhat.com> | 2009-10-27 12:06:43 +0100 |
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committer | Jim Meyering <meyering@redhat.com> | 2009-10-29 08:14:42 +0100 |
commit | f2859424cbdf23f6673fd4f3a9d7a5b197e0595e (patch) | |
tree | f3749cf82212c649c7b759e70aea553eee5b8f20 /gl/lib/regex_internal.c.diff | |
parent | 56a66d78ffdaa62426dd5efb57219cb2444ba34c (diff) | |
download | coreutils-f2859424cbdf23f6673fd4f3a9d7a5b197e0595e.tar.xz |
build (--enable-gcc-warnings): enable gcc's -Werror also in lib/
* configure.ac (GNULIB_WARN_CFLAGS): Define.
* lib/Makefile.am (AM_CFLAGS): Use $(GNULIB_WARN_CFLAGS)
rather than $(WARN_CFLAGS) and add $(WERROR_CFLAGS).
* gl/lib/regcomp.c.diff: New file.
* gl/lib/regex_internal.c.diff: New file.
* gl/lib/regexec.c.diff: New file.
Diffstat (limited to 'gl/lib/regex_internal.c.diff')
-rw-r--r-- | gl/lib/regex_internal.c.diff | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gl/lib/regex_internal.c.diff b/gl/lib/regex_internal.c.diff new file mode 100644 index 000000000..2cede3c07 --- /dev/null +++ b/gl/lib/regex_internal.c.diff @@ -0,0 +1,25 @@ +diff --git a/lib/regex_internal.c b/lib/regex_internal.c +index 904b88e..61c8d9d 100644 +--- a/lib/regex_internal.c ++++ b/lib/regex_internal.c +@@ -18,6 +18,8 @@ + with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + ++#include "verify.h" ++#include "intprops.h" + static void re_string_construct_common (const char *str, Idx len, + re_string_t *pstr, + RE_TRANSLATE_TYPE trans, bool icase, +@@ -1390,7 +1392,10 @@ static void + internal_function + re_node_set_remove_at (re_node_set *set, Idx idx) + { +- if (idx < 0 || idx >= set->nelem) ++ verify (! TYPE_SIGNED (Idx)); ++ /* if (idx < 0) ++ return; */ ++ if (idx >= set->nelem) + return; + --set->nelem; + for (; idx < set->nelem; idx++) |