Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr52904.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { 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; }