Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/pr64191.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 |
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// { dg-do compile } // { dg-options "-O2 -fdump-tree-cddce1" } struct Bar { int i; ~Bar() { } }; void bar_dtor_loop(Bar* p, unsigned int n) { if (p) { Bar* e = p + n; while (e > p) { --e; e->~Bar(); } } } // The clobber in ~Bar should persist but those inlined into // bar_dtor_loop not, nor should the loop therein // { dg-final { scan-tree-dump-times "CLOBBER" 1 "cddce1" } } // { dg-final { scan-tree-dump-times "if" 0 "cddce1" } }