Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/uninit-pred-8_b.c @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-Wuninitialized -O2" } */ int g; void bar(); void blah(int); int foo (int n, int l, int m, int r) { int v; if (n < 10 || m > 100 || r < 20 || l) v = r; if (m) g++; else bar(); if ( n < 10 || m > 100 || r < 20 ) blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */ if ( n < 10 || m > 100 || r < 10 ) blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */ return 0; } int foo_2 (int n, int l, int m, int r) { int v; if (n < 10 || m > 100 || r < 20 || l) v = r; if (m) g++; else bar(); if ( n < 10 || m > 100 || r < 20 ) blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */ if ( n < 10 || m > 100 || r < 30 ) blah(v); /* { dg-warning "uninitialized" "warning" } */ return 0; }