Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/uninit-pred-loop-1_c.cc @ 118:fd00160c1b76
ifdef TARGET_64BIT
author | mir3636 |
---|---|
date | Tue, 27 Feb 2018 15:01:35 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wuninitialized -O2" } */ extern int bar(); int foo(int n, int m) { for (;;) { int err = ({int _err; for (int i = 0; i < 16; ++i) { if (m+i > n) break; _err = 17; _err = bar(); } _err; }); if (err == 0) return 17; }); /* { dg-warning "uninitialized" "warn on _err" } */ } return 18; }