[Bug c++/58013] New: main() not generated in assembler output

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58013

            Bug ID: 58013
           Summary: main() not generated in assembler output
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
              Host: hppa64-hp-hpux11.11
            Target: hppa64-hp-hpux11.11
             Build: hppa64-hp-hpux11.11

spawn /test/gnu/gcc/objdir/gcc/testsuite/g++/../../xg++
-B/test/gnu/gcc/objdir/g
cc/testsuite/g++/../../ /test/gnu/gcc/gcc/gcc/testsuite/g++.dg/opt/pr56999.C
-fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward -I/test/gnu/gcc/
gcc/libstdc++-v3/testsuite/util -fmessage-length=0 -std=gnu++98 -O2 -fpic
-L/tes
t/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-B/test/gnu/gcc/ob
jdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs -lm -o
./pr56999.exe
ld: (Warning) Potential unresolved symbol "main": shared library reference is
resolved to non-exported definition in file "/var/tmp//ccUra9KR.o".
FAIL: g++.dg/opt/pr56999.C -std=gnu++98 (test for excess errors)