https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89441

            Bug ID: 89441
           Summary: FAIL: g++.dg/ipa/pr89009.C  -std=gnu++98 (test for
                    excess errors)
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---
              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/gcc/testsuite/g++/../../
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/ipa/pr89009.C
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-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
-fvisibility=hidden -fpic -O2 -fno-inline
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-B/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs -lm -o
./pr89009.exe
ld: (Warning) Potential unresolved symbol "main":
shared library reference is resolved to non-exported
definition in file "/var/tmp//ccx7UrAn.o".
1 warnings.
output is:
ld: (Warning) Potential unresolved symbol "main":
shared library reference is resolved to non-exported
definition in file "/var/tmp//ccx7UrAn.o".
1 warnings.

FAIL: g++.dg/ipa/pr89009.C  -std=gnu++98 (test for excess errors)
Excess errors:
ld: (Warning) Potential unresolved symbol "main":
shared library reference is resolved to non-exported
definition in file "/var/tmp//ccx7UrAn.o".
1 warnings.

Why does test hide main?

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