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[Bug c++/51401] New: [c++0x] [4.7 Regression] ICE with invalid use of auto in template
- From: "reichelt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Dec 2011 00:28:57 +0000
- Subject: [Bug c++/51401] New: [c++0x] [4.7 Regression] ICE with invalid use of auto in template
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51401
Bug #: 51401
Summary: [c++0x] [4.7 Regression] ICE with invalid use of auto
in template
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: reichelt@gcc.gnu.org
The following invalid code snippet triggers an ICE on trunk:
=========================
template<int> struct A
{
auto i = 0;
};
=========================
bug.cc:3:12: internal compiler error: tree check: expected tree that contains
'typed' structure, have 'default_arg' in type_unknown_p, at cp/typeck.c:172
Please submit a full bug report, [etc.]