[Bug testsuite/57687] New: FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[Bug testsuite/57687] New: FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

            Bug ID: 57687
           Summary: FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on
                    x86_64-apple-darwin10
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dominiq at lps dot ens.fr
                CC: bviyer at gcc dot gnu.org
              Host: x86_64-apple-darwin10
            Target: x86_64-apple-darwin10
             Build: x86_64-apple-darwin10

The test c-c++-common/cilk-plus/AN/comma_exp.c fails in g++ mode under
x86_64-apple-darwin10:

FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -fcilkplus compilation
failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -O0 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -O0 -fcilkplus compilation
failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -O1 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -O1 -fcilkplus compilation
failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -O2 -ftree-vectorize -fcilkplus
(test for excess errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -O2 -ftree-vectorize
-fcilkplus compilation failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -O3 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -O3 -fcilkplus compilation
failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -g -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -g -fcilkplus compilation
failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O0 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O0 -fcilkplus
compilation failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O1 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O1 -fcilkplus
compilation failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/gather_scatter.c  -g -O1 -fcilkplus execution
test
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O2 -ftree-vectorize -fcilkplus
(test for excess errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O2 -ftree-vectorize
-fcilkplus compilation failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O3 -fcilkplus (test for excess
errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -g -O3 -fcilkplus
compilation failed to produce executable
FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -O3 -ftree-vectorize -fcilkplus -g
(test for excess errors)
UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -O3 -ftree-vectorize
-fcilkplus -g compilation failed to produce executable

The error is

FAIL: c-c++-common/cilk-plus/AN/comma_exp.c  -fcilkplus (test for excess
errors)
Excess errors:
cc1plus: error: '<anonymous>' has incomplete type
/opt/gcc/work/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1: error:
invalid use of 'void'
cc1plus: error: '<anonymous>' has incomplete type
/opt/gcc/work/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1: error:
invalid use of 'void'

UNRESOLVED: c-c++-common/cilk-plus/AN/comma_exp.c  -fcilkplus compilation
failed to produce executable

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> ---
On x86_64-linux, c-c++-common/cilk-plus/AN/gather_scatter.c fails, not sure if
it's a related issue or I should open a Bugzilla. See also gcc-testresults.

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> On x86_64-linux, c-c++-common/cilk-plus/AN/gather_scatter.c fails, 
> not sure if it's a related issue or I should open a Bugzilla. 
> See also gcc-testresults.

AFAICT the failures for comma_exp.c are darwin specific (at least I don't see
them on the Intel bots), while the gather_scatter.c seems wide spread. I was
planning a different PR for them, but if you beat me, I won't cry!-).

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |4.9.0

--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Possibly related to pr57692.

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[sje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Steve Ellcey <sje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sje at gcc dot gnu.org

--- Comment #4 from Steve Ellcey <sje at gcc dot gnu.org> ---
I am seeing this failure on the mips-mti-elf target.  Since gather_scatter.c
can be fixed with a testsuite change, I think it is seperate from this failure.

>From the log file:

Executing on host:
/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/gcc/testsuite/g++/../../xg++
-B/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/gcc/testsuite/g++/../../
/scratch/gcc/nightly/src/gcc/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c
 -fno-diagnostics-show-caret -fdiagnostics-color=never
--sysroot=/scratch/gcc/nightly/install-mips-mti-elf/mips-mti-elf -nostdinc++
-I/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/mips-mti-elf/libstdc++-v3/include/mips-mti-elf
-I/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/mips-mti-elf/libstdc++-v3/include
-I/scratch/gcc/nightly/src/gcc/libstdc++-v3/libsupc++
-I/scratch/gcc/nightly/src/gcc/libstdc++-v3/include/backward
-I/scratch/gcc/nightly/src/gcc/libstdc++-v3/testsuite/util -fmessage-length=0 
-fcilkplus -fcilkplus       
-L/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/mips-mti-elf/./libstdc++-v3/src/.libs

-B/scratch/gcc/nightly/obj-mips-mti-elf/gcc/final/mips-mti-elf/./libstdc++-v3/src/.libs
 -lm -Tmti32.ld  -o ./comma_exp.exe    (timeout = 300)
In function 'int main2(char**)':^M
cc1plus: error: '<anonymous>' has incomplete type^M
/scratch/gcc/nightly/src/gcc/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1:
error: invalid use of 'void'^M
cc1plus: error: cc1plus: error: '<anonymous>' has incomplete type^M
/scratch/gcc/nightly/src/gcc/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1:
error: invalid use of 'void'^M
compiler exited with status 1
output is:
In function 'int main2(char**)':^M
cc1plus: error: '<anonymous>' has incomplete type^M
/scratch/gcc/nightly/src/gcc/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1:
error: invalid use of 'void'^M
cc1plus: error: '<anonymous>' has incomplete type^M
/scratch/gcc/nightly/src/gcc/gcc/testsuite/c-c++-common/cilk-plus/AN/comma_exp.c:55:1:
error: invalid use of 'void'^M'<anonymous>' has incomplete type^M

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|x86_64-apple-darwin10       |x86_64-apple-darwin10
                   |                            |mips-mti-elf
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-06-25
     Ever confirmed|0                           |1

--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Per comment #4, confirmed.

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|x86_64-apple-darwin10       |x86_64-apple-darwin10
                   |mips-mti-elf powerpc-aix    |mips-mti-elf powerpc-aix
                   |                            |*-*-solaris2*
                 CC|                            |ro at gcc dot gnu.org

--- Comment #7 from Rainer Orth <ro at gcc dot gnu.org> ---
Also fails on Solaris.

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

--- Comment #8 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Seems to have been fixed between revisions 200407 and 200557. Could someone
confirm, narrow the range, or point to the revision before I close this PR as
FIXED?

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

--- Comment #9 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Fixed by revision 200554?

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[bviyer at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Balaji V. Iyer <bviyer at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bviyer at gmail dot com

--- Comment #10 from Balaji V. Iyer <bviyer at gmail dot com> ---
This should be fixed in the recent check-in I did with Jason Merrill's changes.

Thanks,

Balaji V. Iyer.

[Bug testsuite/57687] FAIL: c-c++-common/cilk-plus/AN/comma_exp.c on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #11 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Closing.