Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wstringop-overflow-16.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | |
children |
line wrap: on
line source
/* PR middle-end/91599 - GCC does not say where warning is happening { dg-do compile } { dg-options "-O2 -Wall" } */ struct charseq { unsigned char bytes[0]; // { dg-message "while referencing|object declared here" } }; struct locale_ctype_t { struct charseq *mboutdigits[10]; }; void ctype_finish (struct locale_ctype_t *ctype) { long unsigned int cnt; for (cnt = 0; cnt < 20; ++cnt) { static struct charseq replace[2]; replace[0].bytes[1] = '\0'; // { dg-warning "\\\[-Warray-bounds|-Wstringop-overflow" } ctype->mboutdigits[cnt] = &replace[0]; } }