[Bug c++/57552] New: Internal compiler error with vector::emplace_back() for templated class constructor

["jussi.judin at ericsson dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57552

            Bug ID: 57552
           Summary: Internal compiler error with vector::emplace_back()
                    for templated class constructor
           Product: gcc
           Version: 4.7.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jussi.judin at ericsson dot com

Created attachment 30271
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30271&action=edit
Intermediate precompiled file resulting from this compilation

I'm getting an internal compiler error when trying to compile following code
with GCC 4.7.3 and with the 20130601 snapshot of 4.7 compiler series:

#include <vector>

template<typename T>
class TemplateKlass
{
};

void funktion()
{
    std::vector<TemplateKlass<int> > result;
    char segment;
    result.emplace_back(segment);
}

Here there is no constructor defined in TemplateKlass, but I get the same crash
if I define proper constructors. GCC 4.7.3 results in following compiler output
with given arguments:

$ /tmp/c-4.7-3/bin/g++ -save-temps --verbose --std=c++11 -o out.o -c code.cc
Using built-in specs.
COLLECT_GCC=/tmp/c-4.7-3/bin/g++
Target: x86_64-unknown-linux-gnu
Configured with: ./configure --prefix=/tmp/c-4.7-3
Thread model: posix
gcc version 4.7.3 (GCC) 
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-std=c++11' '-o' 'out.o' '-c'
'-shared-libgcc' '-mtune=generic' '-march=x86-64'
 /tmp/c-4.7-3/libexec/gcc/x86_64-unknown-linux-gnu/4.7.3/cc1plus -E -quiet -v
-imultilib . -imultiarch x86_64-linux-gnu -D_GNU_SOURCE code.cc -mtune=generic
-march=x86-64 -std=c++11 -fpch-preprocess -o code.ii
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory
"/tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/../../../../x86_64-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /home/ejusjud/compiles/include
 .

/tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/../../../../include/c++/4.7.3

/tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/../../../../include/c++/4.7.3/x86_64-unknown-linux-gnu/.

/tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/../../../../include/c++/4.7.3/backward
 /tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/include
 /usr/local/include
 /tmp/c-4.7-3/include
 /tmp/c-4.7-3/lib/gcc/x86_64-unknown-linux-gnu/4.7.3/include-fixed
 /usr/include/x86_64-linux-gnu
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-std=c++11' '-o' 'out.o' '-c'
'-shared-libgcc' '-mtune=generic' '-march=x86-64'
 /tmp/c-4.7-3/libexec/gcc/x86_64-unknown-linux-gnu/4.7.3/cc1plus -fpreprocessed
code.ii -quiet -dumpbase code.cc -mtune=generic -march=x86-64 -auxbase-strip
out.o -std=c++11 -version -o code.s
GNU C++ (GCC) version 4.7.3 (x86_64-unknown-linux-gnu)
        compiled by GNU C version 4.7.3, GMP version 5.1.2, MPFR version
3.1.1-p2, MPC version 1.0.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (GCC) version 4.7.3 (x86_64-unknown-linux-gnu)
        compiled by GNU C version 4.7.3, GMP version 5.1.2, MPFR version
3.1.1-p2, MPC version 1.0.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: ebd72fbdf2a173314a31a8680934f115
â
Internal compiler error: Error reporting routines re-entered.
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

The 20130601 snapshot will result in similar output. Also attached the
intermediate .ii precompiled file.