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From: "FBergemann at web dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function
Date: Thu, 27 Mar 2014 16:32:00 -0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: c++
X-Bugzilla-Version: 4.8.0
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687

            Bug ID: 60687
           Summary: [4.8.0] Infinite loop compiling recursive templates
                    indirectly by local class in function
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: FBergemann at web dot de

[g++ 4.8.0 on Red Hat Linux 6.2 or Ubuntu Linux 12.04.3]
the g++ compiler is in an endless loop and has to be killed for compiling
main.cpp (attached next).
Then i get following error trace:
/opt/gcc-4.8.0/bin/g++ -O0 -g3 -Wall -c -fmessage-length=0 -std=c++11 -MMD -MP
-MF"main.d" -MT"main.d" -o "main.o" "../main.cpp"
g++: internal compiler error: Terminated (program cc1plus)
0x40cba1 execute
    ../../gcc/gcc.c:2822
0x40cee4 do_spec_1
    ../../gcc/gcc.c:4614
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
0x40de07 do_spec_1
    ../../gcc/gcc.c:5268
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
0x40de07 do_spec_1
    ../../gcc/gcc.c:5268
0x40daff do_spec_1
    ../../gcc/gcc.c:5373
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
0x40de07 do_spec_1
    ../../gcc/gcc.c:5268
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
0x40de07 do_spec_1
    ../../gcc/gcc.c:5268
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
0x40de07 do_spec_1
    ../../gcc/gcc.c:5268
0x40f865 process_brace_body
    ../../gcc/gcc.c:5871
0x40f865 handle_braces
    ../../gcc/gcc.c:5785
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [main.o] Error 4