Bug 64849 - FAIL: gfortran.dg/class_allocate_18.f90 -O0 (test for excess errors)
Summary: FAIL: gfortran.dg/class_allocate_18.f90 -O0 (test for excess errors)
Status: RESOLVED DUPLICATE of bug 64921
Alias: None
Product: gcc
Classification: Unclassified
Component: testsuite (show other bugs)
Version: 5.0
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-28 21:50 UTC by John David Anglin
Modified: 2015-02-16 13:40 UTC (History)
2 users (show)

See Also:
Host: hppa64-hp-hpux11.11
Target: hppa64-hp-hpux11.11
Build: hppa64-hp-hpux11.11
Known to work:
Known to fail:
Last reconfirmed:

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Description John David Anglin 2015-01-28 21:50:26 UTC 
spawn /test/gnu/gcc/objdir/gcc/testsuite/gfortran/../../gfortran -B/test/gnu/gcc/objdir/
gcc/testsuite/gfortran/../../ -B/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libgfortran/
/test/gnu/gcc/gcc/gcc/testsuite/gfortran.dg/class_allocate_18.f90 -fno-diagnostics-show-
caret -fdiagnostics-color=never -O0 -fsanitize=undefined -B/test/gnu/gcc/objdir/hppa64-h
p-hpux11.11/./libgfortran/.libs -L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libgfortran
/.libs -L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libgfortran/.libs -L/test/gnu/gcc/ob
jdir/hppa64-hp-hpux11.11/./libatomic/.libs -B/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./
libquadmath/.libs -L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libquadmath/.libs -L/test
/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libquadmath/.libs -lm -o ./class_allocate_18.exe
ld: Can't find library for -lubsan
Fatal error.
collect2: error: ld returned 1 exit status
compiler exited with status 1
output is:
ld: Can't find library for -lubsan
Fatal error.
collect2: error: ld returned 1 exit status

FAIL: gfortran.dg/class_allocate_18.f90   -O0  (test for excess errors)
Comment 1 Dominique d'Humieres 2015-01-28 22:38:43 UTC 
I think this has been fixed by r220181.
Comment 2 Jerry DeLisle 2015-02-01 12:33:21 UTC 
Outside of the testsuite I don't see a failure. Running the testsuite I do.

Running /home/jerry/gcc/trunk/gcc/testsuite/gfortran.dg/dg.exp ...
FAIL: gfortran.dg/class_allocate_18.f90   -O0  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O1  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O2  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -g  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -Os  execution test
Comment 3 Uroš Bizjak 2015-02-01 12:40:36 UTC 
(In reply to Jerry DeLisle from comment #2)
> Outside of the testsuite I don't see a failure. Running the testsuite I do.

Try to run executable under valgrind.
Comment 4 Uroš Bizjak 2015-02-01 12:43:22 UTC 
(In reply to Uroš Bizjak from comment #3)
> (In reply to Jerry DeLisle from comment #2)
> > Outside of the testsuite I don't see a failure. Running the testsuite I do.
> 
> Try to run executable under valgrind.

FYI, also happens on i686-linux-gnu [1].

[1] https://gcc.gnu.org/ml/gcc-testresults/2015-02/msg00059.html
Comment 5 Jerry DeLisle 2015-02-01 12:53:29 UTC 
Valgrind shows 5 instances of:
==20889== Invalid read of size 8
==20889==    at 0x401241: __final_main_T2.3409 (in /home/jerry/prs/pr64506/a.out)
==20889==    by 0x400D51: __final_main_T3.3400 (in /home/jerry/prs/pr64506/a.out)
==20889==    by 0x400EF5: MAIN__ (in /home/jerry/prs/pr64506/a.out)
==20889==    by 0x40147C: main (in /home/jerry/prs/pr64506/a.out)
Comment 6 Dominique d'Humieres 2015-02-16 13:40:05 UTC 
Duplicate or pr64921.

*** This bug has been marked as a duplicate of bug 64921 ***