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From: "lunow at math dot hu-berlin.de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/53741] New: ICE on lambda calling static template member function with explicit template argument specification
Date: Thu, 21 Jun 2012 08:57:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53741

             Bug #: 53741
           Summary: ICE on lambda calling static template member function
                    with explicit template argument specification
    Classification: Unclassified
           Product: gcc
           Version: 4.6.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: lunow@math.hu-berlin.de


Created attachment 27675
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27675
testcase

Attached is a testcase ICEing on 4.6.3 and 4.7.1.
This bug is related to bug 52183 and bug 51494.

GCC 4.6.3 Output:
C:\dev\projects\compiler test>gcc -std=c++0x gcc_test4.cpp
gcc_test4.cpp: In lambda function:
gcc_test4.cpp:8:7:   instantiated from 'X::foo(T) [with T = int]::<lambda()>'
gcc_test4.cpp:8:5:   instantiated from 'void X::foo(T) [with T = int]'
gcc_test4.cpp:15:10:   instantiated from here
gcc_test4.cpp:8:11: internal compiler error: in push_class_level_binding, at
cp/name-lookup.c:2833
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

GCC 4.7.1 Output:
C:\dev\projects\compiler test>gcc -std=c++0x gcc_test4.cpp
gcc_test4.cpp: In instantiation of 'X::foo(T) [with T = int]::<lambda()>':
gcc_test4.cpp:8:7:   required from 'struct X::foo(T) [with T =
int]::<lambda()>'
gcc_test4.cpp:8:5:   required from 'void X::foo(T) [with T = int]'
gcc_test4.cpp:15:10:   required from here
gcc_test4.cpp:8:11: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.