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[Bug c++/51399] New: [4.7 Regression] ICE with invalid initializer list
- 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 00:08:25 +0000
- Subject: [Bug c++/51399] New: [4.7 Regression] ICE with invalid initializer list
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51399
Bug #: 51399
Summary: [4.7 Regression] ICE with invalid initializer list
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:
============================================
#include <initializer_list>
struct A
{
std::initializer_list<int> x[1] = { 0 };
A() {}
};
============================================
bug.cc:5:41: error: could not convert '0' from 'int' to
'std::initializer_list<int>'
bug.cc: In constructor 'A::A()':
bug.cc:6:7: internal compiler error: tree check: expected tree_list, have
error_mark in perform_member_init, at cp/init.c:624
Please submit a full bug report, [etc.]