Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wtype-limits2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-Wtype-limits" } */ /* { dg-require-effective-target sync_char_short } */ #include <stdatomic.h> unsigned foo (unsigned char *x) { if (atomic_load (x) > 1000) /* { dg-warning "comparison is always false due to limited range of data type" } */ return 0; return 1; }