[Bug testsuite/99175] New: FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[Bug testsuite/99175] New: FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99175

            Bug ID: 99175
           Summary: FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17  (test
                    for errors, line )
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa2.0w-hp-hpux11.11
            Target: hppa2.0w-hp-hpux11.11
             Build: hppa2.0w-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/modules/bad-mapper-1.C
-fdiagnostics-plain-output -nostdinc++
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa2.0w-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=c++17
-pedantic-errors -Wno-long-long -fmodules-ts
-fmodule-mapper=|this-will-not-work -S -o bad-mapper-1.s
cc1plus: error trying to exec 'this-will-not-work': execvp: No such file or
directory
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C: error: failed
mapper handshake communication error:Broken pipe
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C:2:1: error:
unknown Compiled Module Interface: communication error:Broken pipe
In module imported at
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C:2:1:
unique1.bob: error: failed to read compiled module: Unknown CMI mapping
unique1.bob: note: imports must be built before being imported
unique1.bob: fatal error: returning to the gate for a mechanical issue
compilation terminated.
compiler exited with status 1
output is:
cc1plus: error trying to exec 'this-will-not-work': execvp: No such file or
directory
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C: error: failed
mapper handshake communication error:Broken pipe
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C:2:1: error:
unknown Compiled Module Interface: communication error:Broken pipe
In module imported at
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C:2:1:
unique1.bob: error: failed to read compiled module: Unknown CMI mapping
unique1.bob: note: imports must be built before being imported
unique1.bob: fatal error: returning to the gate for a mechanical issue
compilation terminated.

FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17  (test for errors, line )
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for excess errors)
Excess errors:
cc1plus: error trying to exec 'this-will-not-work': execvp: No such file or
directory
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C: error: failed
mapper handshake communication error:Broken pipe
/test/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/bad-mapper-1.C:2:1: error:
unknown Compiled Module Interface: communication error:Broken pipe

[Bug testsuite/99175] FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99175

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
               Host|hppa2.0w-hp-hpux11.11       |hppa*-*-hpux*
              Build|hppa2.0w-hp-hpux11.11       |hppa*-*-hpux*
             Target|hppa2.0w-hp-hpux11.11       |hppa*-*-hpux*

--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> ---
Similar:
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++2a  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++2b  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-1.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b (test for excess errors)

[Bug c++/99175] FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99175

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|testsuite                   |c++

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks like the interface between the c++ front-end and the c++ tools is not
working on hpux.

[Bug testsuite/99175] FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99175

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |testsuite

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I take that back, it looks more like the testcase is not expecting some of the
error messages that happen on HPUX for this testcase.

It is only expecting:
// { dg-error "-:failed exec.*mapper.* .*this-will-not-work" "" { target *-*-*
} 0 }

But got:
cc1plus: error trying to exec 'this-will-not-work': execvp: No such file or
directory

A few other messages.

[Bug testsuite/99175] FAIL: g++.dg/modules/bad-mapper-1.C -std=c++17 (test for errors, line )

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99175

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
               Host|hppa*-*-hpux*               |
              Build|hppa*-*-hpux*               |
             Target|hppa*-*-hpux*               |

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I see this now on aarch64 too:
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b  at line 3 (test for errors,
line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b (test for excess errors)