public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug fortran/26107] New: ICE after error message on invalid code
@ 2006-02-05 17:47 pinskia at gcc dot gnu dot org
2006-02-06 9:34 ` [Bug fortran/26107] " reichelt at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-05 17:47 UTC (permalink / raw)
To: gcc-bugs
Testcase:
pure function equals(self,string,ignore_case) result(same)
if (end>len(self)) return
end function
===
I was trying to reduce an ICE and found this one.
--
Summary: ICE after error message on invalid code
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
@ 2006-02-06 9:34 ` reichelt at gcc dot gnu dot org
2006-03-01 12:36 ` paul dot richard dot thomas at cea dot fr
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-02-06 9:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from reichelt at gcc dot gnu dot org 2006-02-06 09:34 -------
Confirmed.
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |monitored
Last reconfirmed|0000-00-00 00:00:00 |2006-02-06 09:34:50
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
2006-02-06 9:34 ` [Bug fortran/26107] " reichelt at gcc dot gnu dot org
@ 2006-03-01 12:36 ` paul dot richard dot thomas at cea dot fr
2006-03-03 5:50 ` patchapp at dberlin dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: paul dot richard dot thomas at cea dot fr @ 2006-03-01 12:36 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 1675 bytes --]
------- Comment #2 from paul dot richard dot thomas at cea dot fr 2006-03-01 12:36 -------
This fixes it:
Index: gcc/fortran/resolve.c
===================================================================
--- gcc/fortran/resolve.c (révision 111471)
+++ gcc/fortran/resolve.c (copie de travail)
@@ -1357,7 +1357,7 @@
need_full_assumed_size = temp;
- if (!pure_function (expr, &name))
+ if (!pure_function (expr, &name) && name)
{
if (forall_flag)
and this tests it:
! { dg-do compile }
! Tests fix for PR26107 in which an ICE would occur after the second
! error message below. This resulted from a spurious attempt to
! produce the third error message, without the name of the function.
!
! This is an expanded version of the testcase in the PR.
!
pure function equals(self, & ! { dg-error "must be INTENT(IN)" }
string, ignore_case) result(same)
character(*), intent(in) :: string
integer(4), intent(in) :: ignore_case
integer(4) :: same
if (len (self) < 1) return ! { dg-error "Type of argument" }
same = 1
end function
function impure(self) result(ival)
character(*), intent(in) :: self
ival = 1
end function
pure function purity(self, string, ignore_case) result(same)
character(*), intent(in) :: self
character(*), intent(in) :: string
integer(4), intent(in) :: ignore_case
integer i
if (end > impure (self)) & ! { dg-error "non-PURE procedure" }
return
end function
Will post to the list tonight.
Paul
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
2006-02-06 9:34 ` [Bug fortran/26107] " reichelt at gcc dot gnu dot org
2006-03-01 12:36 ` paul dot richard dot thomas at cea dot fr
@ 2006-03-03 5:50 ` patchapp at dberlin dot org
2006-03-06 22:56 ` pault at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: patchapp at dberlin dot org @ 2006-03-03 5:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from patchapp at dberlin dot org 2006-03-03 05:50 -------
Subject: Bug number PR26107
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00186.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
` (2 preceding siblings ...)
2006-03-03 5:50 ` patchapp at dberlin dot org
@ 2006-03-06 22:56 ` pault at gcc dot gnu dot org
2006-03-06 23:03 ` pault at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pault at gcc dot gnu dot org @ 2006-03-06 22:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pault at gcc dot gnu dot org 2006-03-06 22:56 -------
Subject: Bug 26107
Author: pault
Date: Mon Mar 6 22:56:39 2006
New Revision: 111793
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111793
Log:
2006-03-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26107
* resolve.c (resolve_function): Add name after test for pureness.
PR fortran/19546
* trans-expr.c (gfc_conv_variable): Detect reference to parent result,
store current_function_decl, replace with parent, whilst calls are
made to gfc_get_fake_result_decl, and restore afterwards. Signal this
to gfc_get_fake_result_decl with a new argument, parent_flag.
* trans-stmt.c (gfc_trans_return): gfc_get_fake_result_decl 2nd arg
is set to zero.
* trans.h: Add parent_flag to gfc_get_fake_result_decl prototype.
* trans-decl.c (gfc_get_fake_result_decl): On parent_flag, being set,
add decl to parent function. Replace refs to current_fake_result_decl
with refs to this_result_decl.
(gfc_generate_function_code): Null parent_fake_result_decl before the
translation of code for contained procedures. Set parent_flag to zero
in call to gfc_get_fake_result_decl.
* trans-intrinsic.c (gfc_conv_intrinsic_len): The same.
2006-03-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26107
* pure_dummy_length_1.f90: New test.
PR fortran/19546
* gfortran.dg/parent_result_ref_1.f90: New test.
* gfortran.dg/parent_result_ref_2.f90: New test.
* gfortran.dg/parent_result_ref_3.f90: New test.
* gfortran.dg/parent_result_ref_4.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/parent_result_ref_1.f90
trunk/gcc/testsuite/gfortran.dg/parent_result_ref_2.f90
trunk/gcc/testsuite/gfortran.dg/parent_result_ref_3.f90 (with props)
trunk/gcc/testsuite/gfortran.dg/parent_result_ref_4.f90
trunk/gcc/testsuite/gfortran.dg/pure_dummy_length_1.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/resolve.c
trunk/gcc/fortran/trans-decl.c
trunk/gcc/fortran/trans-expr.c
trunk/gcc/fortran/trans-intrinsic.c
trunk/gcc/fortran/trans-openmp.c
trunk/gcc/fortran/trans-stmt.c
trunk/gcc/fortran/trans.h
trunk/gcc/testsuite/ChangeLog
Propchange: trunk/gcc/testsuite/gfortran.dg/parent_result_ref_3.f90
('svn:executable' added)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
` (3 preceding siblings ...)
2006-03-06 22:56 ` pault at gcc dot gnu dot org
@ 2006-03-06 23:03 ` pault at gcc dot gnu dot org
2006-03-07 0:07 ` pault at gcc dot gnu dot org
2006-03-07 2:25 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pault at gcc dot gnu dot org @ 2006-03-06 23:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pault at gcc dot gnu dot org 2006-03-06 23:03 -------
Fixed on mainline and will be fixed tomorrow on 4.1.
Paul
--
pault at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
` (4 preceding siblings ...)
2006-03-06 23:03 ` pault at gcc dot gnu dot org
@ 2006-03-07 0:07 ` pault at gcc dot gnu dot org
2006-03-07 2:25 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pault at gcc dot gnu dot org @ 2006-03-07 0:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pault at gcc dot gnu dot org 2006-03-07 00:06 -------
Subject: Bug 26107
Author: pault
Date: Tue Mar 7 00:06:37 2006
New Revision: 111796
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111796
Log:
2006-03-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26107
* resolve.c (resolve_function): Add name after test for pureness.
* iresolve.c (gfc_resolve_dot_product): Remove any difference in
treatment of logical types.
* trans-intrinsic.c (gfc_conv_intrinsic_dot_product): New function.
PR fortran/26393
* trans-decl.c (gfc_get_symbol_decl): Extend condition that symbols
must be referenced to include unreferenced symbols in an interface
body.
PR fortran/20938
* trans-array.c (gfc_conv_resolve_dependencies): Add call to
gfc_are_equivalenced_arrays.
* symbol.c (gfc_free_equiv_infos, gfc_free_equiv_lists): New
functions. (gfc_free_namespace): Call them.
* trans-common.c (copy_equiv_list_to_ns): New function.
(add_equivalences): Call it.
* gfortran.h: Add equiv_lists to gfc_namespace and define
gfc_equiv_list and gfc_equiv_info.
* dependency.c (gfc_are_equivalenced_arrays): New function.
(gfc_check_dependency): Call it.
* dependency.h: Prototype for gfc_are_equivalenced_arrays.
PR fortran/24519
* dependency.c (gfc_is_same_range): Correct typo.
(gfc_check_section_vs_section): Call gfc_is_same_range.
PR fortran/25395
* trans-common.c (add_equivalences): Add a new flag that is set when
an equivalence is seen that prevents more from being reset until the
start of a new traversal of the list, thus ensuring completion of
all the equivalences.
PR fortran/25054
* resolve.c (is_non_constant_shape_array): New function.
(resolve_fl_variable): Remove code for the new function and call it.
(resolve_fl_namelist): New function. Add test for namelist array
with non-constant shape, using is_non_constant_shape_array.
(resolve_symbol): Remove code for resolve_fl_namelist and call it.
PR fortran/25089
* match.c (match_namelist): Increment the refs field of an accepted
namelist object symbol.
* resolve.c (resolve_fl_namelist): Test namelist objects for a conflict
with contained or module procedures.
PR fortran/24557
* trans-expr.c (gfc_add_interface_mapping): Use the actual argument
for character(*) arrays, rather than casting to the type and kind
parameters of the formal argument.
2006-03-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26107
* resolve.c (resolve_function): Add name after test for pureness.
* gfortran.dg/logical_dot_product.f90: New test.
PR fortran/26393
* gfortran.dg/used_interface_ref.f90: New test.
PR fortran/20938
* gfortran.dg/dependency_2.f90: New test.
* gfortran.fortran-torture/execute/where17.f90: New test.
* gfortran.fortran-torture/execute/where18.f90: New test.
* gfortran.fortran-torture/execute/where19.f90: New test.
* gfortran.fortran-torture/execute/where20.f90: New test.
PR fortran/24519
* gfortran.dg/dependency_3.f90: New test.
* gfortran.fortran-torture/execute/vect-3.f90: Remove two of the
XFAILs.
PR fortran/25395
* gfortran.dg/equiv_6.f90: New test.
PR fortran/25054
* gfortran.dg/namelist_5.f90: New test.
PR fortran/25089
* gfortran.dg/namelist_4.f90: New test.
PR fortran/24557
* gfortran.dg/assumed_charlen_needed_1.f90: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/assumed_charlen_needed_1.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/dependency_2.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/dependency_3.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/equiv_6.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/logical_dot_product.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/namelist_4.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/namelist_5.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/pure_dummy_length_1.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_interface_ref.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.fortran-torture/execute/where17.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.fortran-torture/execute/where18.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.fortran-torture/execute/where19.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.fortran-torture/execute/where20.f90
Modified:
branches/gcc-4_1-branch/MAINTAINERS
branches/gcc-4_1-branch/gcc/fortran/ChangeLog
branches/gcc-4_1-branch/gcc/fortran/dependency.c
branches/gcc-4_1-branch/gcc/fortran/dependency.h
branches/gcc-4_1-branch/gcc/fortran/dump-parse-tree.c
branches/gcc-4_1-branch/gcc/fortran/gfortran.h
branches/gcc-4_1-branch/gcc/fortran/iresolve.c
branches/gcc-4_1-branch/gcc/fortran/match.c
branches/gcc-4_1-branch/gcc/fortran/resolve.c
branches/gcc-4_1-branch/gcc/fortran/symbol.c
branches/gcc-4_1-branch/gcc/fortran/trans-array.c
branches/gcc-4_1-branch/gcc/fortran/trans-common.c
branches/gcc-4_1-branch/gcc/fortran/trans-decl.c
branches/gcc-4_1-branch/gcc/fortran/trans-expr.c
branches/gcc-4_1-branch/gcc/fortran/trans-intrinsic.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/vect/vect-3.f90
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/26107] ICE after error message on invalid code
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
` (5 preceding siblings ...)
2006-03-07 0:07 ` pault at gcc dot gnu dot org
@ 2006-03-07 2:25 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-03-07 2:25 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26107
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2006-03-07 2:25 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-02-05 17:47 [Bug fortran/26107] New: ICE after error message on invalid code pinskia at gcc dot gnu dot org
2006-02-06 9:34 ` [Bug fortran/26107] " reichelt at gcc dot gnu dot org
2006-03-01 12:36 ` paul dot richard dot thomas at cea dot fr
2006-03-03 5:50 ` patchapp at dberlin dot org
2006-03-06 22:56 ` pault at gcc dot gnu dot org
2006-03-06 23:03 ` pault at gcc dot gnu dot org
2006-03-07 0:07 ` pault at gcc dot gnu dot org
2006-03-07 2:25 ` pinskia at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).