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[Bug c++/34397] New: [4.3 regression] ICE on invalid default template parameter
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Dec 2007 22:48:23 -0000
- Subject: [Bug c++/34397] New: [4.3 regression] ICE on invalid default template parameter
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The following invalid code snippet triggers an ICE on mainline:
=================================================
template<typename T, int = T()[0]> struct A
{
typedef A<T> B;
};
=================================================
bug.cc:3: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
The code is accepted by GCC 4.2.x and older.
--
Summary: [4.3 regression] ICE on invalid default template
parameter
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, monitored
Severity: normal
Priority: P3
Component: c++
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=34397