Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/devirt-38.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-ccp1" } */ class SnmpSyntax { public: virtual SnmpSyntax *m_fn1 () const; ~SnmpSyntax () {} virtual SnmpSyntax &operator=(const SnmpSyntax &); }; class A : public SnmpSyntax { public: A (int); SnmpSyntax *m_fn1 () const { return 0; } SnmpSyntax &operator=(const SnmpSyntax &); }; int a; void fn1 () { for (;; a++) switch (0) case 0: { A b (0); SnmpSyntax &c = b; c.m_fn1 (); } } /* { dg-final { scan-tree-dump-not "OBJ_TYPE_REF" "ccp1" } } */