------- Comment #4 from jv244 at cam dot ac dot uk 2007-10-26 07:17 -------
In order to make the testcase valid, subroutine option_stopwatch_a needs to be
replaced by:
subroutine option_stopwatch_a(default_clock)
character(len=*), intent(in), dimension(:) :: default_clock
allocate(default_clocks(size(default_clock)))
end subroutine option_stopwatch_a
In that case it segfaults with gfortran and runs fine .e.g. with g95 and NAG,
also the g95 run is clean within valgrind, but gives several errors with
gfortran:
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x4011EE: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
==16592==
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x401207: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
==16592==
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x4A225FA: memcpy (mc_replace_strmem.c:406)
==16592== by 0x401271: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
==16592==
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x4012D5: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
==16592==
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x4012EE: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
==16592==
==16592== Conditional jump or move depends on uninitialised value(s)
==16592== at 0x4A225FA: memcpy (mc_replace_strmem.c:406)
==16592== by 0x4013A0: __stopwatch_MOD_create_watch_ss (test.f90:33)
==16592== by 0x401A71: MAIN__ (test.f90:59)
==16592== by 0x401AAB: main (fmain.c:21)
which look as if they could be related to the optional character arguments.
--
jv244 at cam dot ac dot uk changed:
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |32834
nThis| |
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-10-26 07:17:07
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33881
