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silence bogus [-Wmaybe-uninitialized] with -O0/-O1/-Os

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Oswald Buddenhagen 2016-12-11 12:09:36 +01:00
parent ef0e7fdd3e
commit 743968737c
1 changed files with 8 additions and 0 deletions
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8
src/util.c
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@ -522,7 +522,15 @@ map_name( const char *arg, char **result, int reserve, const char *in, const cha
for (ll = 0; ll < inl; ll++) for (ll = 0; ll < inl; ll++)
if (arg[i + ll] != in[ll]) if (arg[i + ll] != in[ll])
goto rnexti; goto rnexti;
#ifdef __GNUC__
# pragma GCC diagnostic push
/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42145 */
# pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
memcpy( p, out, outl ); memcpy( p, out, outl );
#ifdef __GNUC__
# pragma GCC diagnostic pop
#endif
p += outl; p += outl;
i += inl; i += inl;
continue; continue;