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Subject: [Bug c++/47488] New: [C++0x] decltype + template + string literals: ICE in write_template_arg_literal, at cp/mangle.c
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47488

           Summary: [C++0x] decltype + template + string literals: ICE in
                    write_template_arg_literal, at cp/mangle.c
           Product: gcc
           Version: 4.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: flast@flast.jp


Created attachment 23139
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23139
test code

compiler output:
$ g++-4.5 -std=c++0x testcase.cpp
testcase.cpp: In instantiation of 'decltype (int f(T(), "")) g(const T&) [with
T = int, decltype (f(T(), "")) = int]':
testcase.cpp:9:11:   instantiated from here
testcase.cpp:5:26: internal compiler error: in write_template_arg_literal, at
cp/mangle.c:2687
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

tested version:
4.4.4-14ubuntu5 - Crash
4.5.1 - Crash
4.5.2 - Crash
4.5.6 20110127 - Crash