http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49466
Summary: Memory leak with assignment of extended derived types
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #28 from Rich Townsend townsend at astro dot wisc.edu 2011-05-29
21:10:08 UTC ---
(In reply to comment #27)
r174416 fixes all the test cases in this PR (except comment #11, which is
invalid). I'm glad we finally nailed this one
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #12 from Rich Townsend townsend at astro dot wisc.edu 2011-05-26
18:05:35 UTC ---
Do we have any progress in fixing this one? It's become a showstopper for me,
alas!
(Serves me right for starting a number of new, large projects
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #14 from Rich Townsend townsend at astro dot wisc.edu 2011-05-26
21:43:27 UTC ---
Fails for me on x86_64-unknown-linux-gnu with 4.5, 4.6 and 4.7. Apparently
related to type extension.
I think the bug can be summarized thus
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48939
Summary: ICE in code involving procedure pointers
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #19 from Rich Townsend townsend at astro dot wisc.edu 2011-03-16
02:29:35 UTC ---
(In reply to comment #18)
(In reply to comment #8)
This is a *very* strange bug, to say the least. Here is a reduced test case:
module
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48145
Summary: Generic interfaces derived types cannot share names
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47637
Summary: Memory leak involving derived types w/ allocatable
components
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
Summary: Internal Error (mio_component_ref(): Component not
found) with strange behavior
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #1 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
18:45:47 UTC ---
(In reply to comment #0)
This is similar to problems I've been encountering with another code (see
pr47456). But in cutting down the attached code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #3 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
19:20:12 UTC ---
Created attachment 23239
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23239
Fixed Makefile
Removed some broken dependencies from the original
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47601
--- Comment #5 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
21:17:29 UTC ---
Created attachment 23241
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23241
Revised tar archive w/ source Makefile
Seems some stuff got left out
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #17 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
22:54:34 UTC ---
(In reply to comment #16)
Rich, in case this is a blocker on a real world application, you can probably
circumvent the error by not use-importing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #18 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
23:04:22 UTC ---
(In reply to comment #8)
This is a *very* strange bug, to say the least. Here is a reduced test case:
module hydro_types
implicit none
end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #4 from Rich Townsend townsend at astro dot wisc.edu 2011-02-02
16:52:49 UTC ---
On Feb 2, 2011, at 8:49 AM, janus at gcc dot gnu.org wrote:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #3 from janus at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #9 from Rich Townsend townsend at astro dot wisc.edu 2011-02-02
19:56:25 UTC ---
(In reply to comment #8)
On the other hand, the failure is very elusive: Even removing the 'implicit
none' line in the module 'hydro_types' (which btw
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
--- Comment #15 from Rich Townsend townsend at astro dot wisc.edu 2011-02-03
00:09:57 UTC ---
(In reply to comment #10)
(In reply to comment #9)
Sounds like a Heisenbug -- it goes away when you look for it. Would it be
worth
bringing
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546
Summary: Internal error - free_pi_tree(): Unresolved fixup
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463
--- Comment #3 from Rich Townsend townsend at astro dot wisc.edu 2011-01-27
04:06:10 UTC ---
(In reply to comment #2)
(In reply to comment #1)
4.5 fails with:
use hydro_recon
1
Internal Error at (1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463
Summary: ICE in gfc_add_component_ref
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: fortran
AssignedTo:
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