Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ubsan/pr70035.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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// PR c++/70035 // { dg-do run } // { dg-shouldfail "ubsan" } // { dg-options "-fsanitize=vptr -fno-sanitize-recover=undefined" } struct A { A (int) {} virtual int foo () { return 1; } }; struct B : public A { using A::foo; B (int x) : A (foo (x)) {} int foo (int x) { return x * 2; } }; int main () { B b (20); } // { dg-output "\[^\n\r]*pr70035.C:12:\[0-9]*: runtime error: member call on address 0x\[0-9a-fA-F]* which does not point to an object of type 'B'(\n|\r\n|\r)" } // { dg-output "0x\[0-9a-fA-F]*: note: object has invalid vptr(\n|\r\n|\r)" } // { dg-output " ?.. .. .. .. ?.. .. .. .. ?.. .. .. .. \[^\n\r]*(\n|\r\n|\r)" } // { dg-output " ?\\^~~~~~~~~~~\[^\n\r]*(\n|\r\n|\r)" } // { dg-output " ?invalid vptr" }