diff options
Diffstat (limited to 'locale/weightwc.h')
| -rw-r--r-- | locale/weightwc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/locale/weightwc.h b/locale/weightwc.h index ab26482996..e42ce13241 100644 --- a/locale/weightwc.h +++ b/locale/weightwc.h @@ -59,9 +59,17 @@ findidx (const int32_t *table, already. */ size_t cnt; + /* With GCC 5.3 when compiling with -Os the compiler warns + that seq2.back_us, which becomes usrc, might be used + uninitialized. This can't be true because we pass a length + of -1 for len at the same time which means that this loop + never executes. */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized"); for (cnt = 0; cnt < nhere && cnt < len; ++cnt) if (cp[cnt] != usrc[cnt]) break; + DIAG_POP_NEEDS_COMMENT; if (cnt == nhere) { |