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view gcc/testsuite/g++.dg/ipa/devirt-40.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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line source

/* { dg-options "-O2 -fdump-tree-fre3-details"  } */
typedef enum
{
} UErrorCode;
class UnicodeString
{
public:
  UnicodeString ();
  virtual ~UnicodeString ();
};
class A
{
  UnicodeString &m_fn1 (UnicodeString &, int &p2, UErrorCode &) const;
};
UnicodeString::UnicodeString () {}

UnicodeString g;

UnicodeString &
A::m_fn1 (UnicodeString &, int &p2, UErrorCode &) const
{
  UnicodeString a[2];
  return g;
}

/* { dg-final { scan-tree-dump-not "\\n  OBJ_TYPE_REF" "fre3"  } } */