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[Bug c++/16270] New: [3.5 regression] ICE on inner member template
- From: "bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Jun 2004 14:56:56 -0000
- Subject: [Bug c++/16270] New: [3.5 regression] ICE on inner member template
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Here's a pretty serious regression that triggers over and over
again on my code (and I believe a good number of other codes as
well):
------------------------
template <typename T> class O {
class I {
class II {
void foo() const;
};
};
};
template <typename T>
void O<T>::I::II::foo() const {}
--------------------
g/x> /home/bangerth/bin/gcc-3.5-pre/bin/c++ -c x.cc
x.cc:10: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
There is no way to work around this bug, so I guess it
can be called critical. Note that this may or may not
be related to PR 16162, which is a rejects-valid (no ICE)
on similar code, with the difference that the inner class
II is a template as well.
W.
--
Summary: [3.5 regression] ICE on inner member template
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bangerth at dealii dot org
CC: gcc-bugs at gcc dot gnu dot org,mmitchel at gcc dot gnu
dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16270