[Bug middle-end/41257] New: [4.5 Regression] Bogus error '*.LTHUNK0' aliased to undefined symbol '_ZN1CD1Ev'

[reichelt at gcc dot gnu dot org]

The following valid code snippet is rejected on trunk when compiled with "-O"
(on x86_64-unknown-linux-gnu):

==================================
struct A
{
  virtual void foo();
  virtual ~A();
  int i;
};

struct B : virtual A {};

struct C : B
{
  virtual void foo();
};

void bar()
{
  C().foo();
}
==================================

bug.cc:11:1: error: '*.LTHUNK0' aliased to undefined symbol '_ZN1CD1Ev'

The regression was introduced after 2009-09-01.


-- 
           Summary: [4.5 Regression] Bogus error '*.LTHUNK0' aliased to
                    undefined symbol '_ZN1CD1Ev'
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: rejects-valid, monitored
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41257