https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42207
janus at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.6.0
--- Comment #19 from janus at gcc dot gnu dot org 2010-08-04 07:31 ---
(In reply to comment #16)
Here is a better patch:
This patch also fixes the error messages in comment #0 on darwin with -m32.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42207
--- Comment #20 from janus at gcc dot gnu dot org 2010-08-04 19:49 ---
Subject: Bug 42207
Author: janus
Date: Wed Aug 4 19:49:19 2010
New Revision: 162879
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162879
Log:
2010-08-04 Janus Weil ja...@gcc.gnu.org
PR
--- Comment #21 from janus at gcc dot gnu dot org 2010-08-04 20:00 ---
Fixed with r162879. Closing.
--
janus at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #8 from burnus at gcc dot gnu dot org 2010-08-03 10:03 ---
If I run the code in comment 4 with an appended end (to make it a complete
program), I (still) get link errors:
/tmp/cc3J3Ygi.o: In function `__m_MOD_new_bar':
aa3.f90:(.text+0x2c): undefined reference to
--- Comment #9 from janus at gcc dot gnu dot org 2010-08-03 11:36 ---
(In reply to comment #8)
If I run the code in comment 4 with an appended end (to make it a complete
program), I (still) get link errors:
/tmp/cc3J3Ygi.o: In function `__m_MOD_new_bar':
aa3.f90:(.text+0x2c):
--- Comment #10 from dominiq at lps dot ens dot fr 2010-08-03 11:49 ---
Well, what is target dependent are the funny messages in comment #0, which are
only seen on darwin with -m32.
I think it is a bogus way to report the 'undefined reference'.
--
--- Comment #11 from burnus at gcc dot gnu dot org 2010-08-03 11:51 ---
(In reply to comment #9)
Well, what is target dependent are the funny messages in comment #0, which are
only seen on darwin with -m32.
I have to admit that the -fdump-tree-original-all looks strange to me (third
--- Comment #12 from janus at gcc dot gnu dot org 2010-08-03 12:59 ---
(In reply to comment #8)
If I run the code in comment 4 with an appended end (to make it a complete
program), I (still) get link errors:
/tmp/cc3J3Ygi.o: In function `__m_MOD_new_bar':
aa3.f90:(.text+0x2c):
--- Comment #13 from dominiq at lps dot ens dot fr 2010-08-03 13:43 ---
(In reply to comment #12)
Disclaimer: I haven't checked this for regressions. And I'm not sure yet if it
really is the proper fix for this issue.
The patch fixes the tests in this pr, but not those in pr44065. So
--- Comment #14 from mikael at gcc dot gnu dot org 2010-08-03 14:31 ---
(In reply to comment #12)
This error can be fixed by:
[...]
You may need to change the recently added gfc_commit_symbols in
gfc_find_derived_vtabs into a per symbol gfc_commit_symbol (symbol).
Otherwise one
--- Comment #15 from dominiq at lps dot ens dot fr 2010-08-03 15:31 ---
I don't know if this related to comment #14, but with the patch of comment #12
the errors for the test pr37425#0 has changed from
pr37425.f90:7.13:
PROCEDURE :: assign_t_from_int
1
Error:
--- Comment #16 from janus at gcc dot gnu dot org 2010-08-03 16:31 ---
(In reply to comment #15)
I don't know if this related to comment #14, but with the patch of comment #12
the errors for the test pr37425#0 has changed from
The patch in comment #12 is actually not the best thing
--- Comment #17 from dominiq at lps dot ens dot fr 2010-08-03 18:08 ---
With the patch in comment #16 (and the patches for pr44065 and pr44857)
gfortran.dg/typebound_operator_4.f03 fails:
FAIL: gfortran.dg/typebound_operator_4.f03 -O (test for excess errors)
the extra errors are:
--- Comment #18 from dominiq at lps dot ens dot fr 2010-08-03 18:55 ---
Two mistakes in comment #17:
(1) The extra errors are due to the patch in comment #5 of pr44065.
(2) There are only two extra errors at the beginning.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42207
--- Comment #4 from janus at gcc dot gnu dot org 2009-11-29 12:31 ---
(In reply to comment #2)
On darwin, the errors appear only in 32 bit mode.
Yes, I can confirm this on x86_64-apple-darwin10.2.0. Also, I just ran the
fortran testsuite for the fortran-dev branch on darwin, but saw
--- Comment #5 from dominiq at lps dot ens dot fr 2009-11-29 16:21 ---
(In reply to comment #3)
So how do I switch to 64-bit mode?
On x86_64-apple-darwin* it is the default, so I assume you are using
i686-apple-darwin*. In this case you need a multlib build and you compile
with -m64.
--- Comment #6 from damian at rouson dot net 2009-11-30 00:51 ---
(In reply to comment #5)
(In reply to comment #3)
So how do I switch to 64-bit mode?
On x86_64-apple-darwin* it is the default, so I assume you are using
i686-apple-darwin*. In this case you need a multlib build
--- Comment #7 from damian at rouson dot net 2009-11-30 01:16 ---
Janus,
Although the new reduced case compiles fine in 64-bit mode, I run into linking
problems as soon as I add program main; end program to the end of it:
Undefined symbols:
_vtab$bar.1550, referenced from:
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