[Bug sanitizer/64670] New: -fsanitize=vptr leads to "undefined reference to `typeinfo for class'"
burnus at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jan 19 15:32:00 GMT 2015
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64670
Bug ID: 64670
Summary: -fsanitize=vptr leads to "undefined reference to
`typeinfo for class'"
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
I have a class of the form
class name {
virtual ~name() {};
virtual void func() = 0;
};
Using -fsanitize=vptr leads to an "undefined reference to `typeinfo for name'".
I'll try to come up with a test case.
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