Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr52904.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-Wstrict-overflow -O2" } */ extern int foo (int); int wait_reading_process_output (void) { int nfds = 0; int channel; for (channel = 0; channel < 1024; ++channel) { if (foo (channel)) nfds++; } if (nfds < 0) /* { dg-bogus "assuming signed overflow does not occur" "" } */ return 1; return 0; }