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* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
@ 2010-12-28 18:24 ` dfranke at gcc dot gnu.org
2010-12-28 18:26 ` dfranke at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: dfranke at gcc dot gnu.org @ 2010-12-28 18:24 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
Daniel Franke <dfranke at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #2 from Daniel Franke <dfranke at gcc dot gnu.org> 2010-12-28 18:23:33 UTC ---
*** Bug 45654 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
2010-12-28 18:24 ` [Bug fortran/27318] gfortran should warn if a interface does not match dfranke at gcc dot gnu.org
@ 2010-12-28 18:26 ` dfranke at gcc dot gnu.org
2020-06-13 17:17 ` tkoenig at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: dfranke at gcc dot gnu.org @ 2010-12-28 18:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
Daniel Franke <dfranke at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |burnus at gcc dot gnu.org
--- Comment #3 from Daniel Franke <dfranke at gcc dot gnu.org> 2010-12-28 18:26:20 UTC ---
*** Bug 45086 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
2010-12-28 18:24 ` [Bug fortran/27318] gfortran should warn if a interface does not match dfranke at gcc dot gnu.org
2010-12-28 18:26 ` dfranke at gcc dot gnu.org
@ 2020-06-13 17:17 ` tkoenig at gcc dot gnu.org
2020-06-14 10:17 ` tkoenig at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2020-06-13 17:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tkoenig at gcc dot gnu.org
--- Comment #4 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
This is also not caught:
module test
implicit none
interface
subroutine hello(n)
integer :: n
end subroutine hello
end interface
contains
subroutine bar()
call hello(3)
end subroutine bar
end module test
subroutine hello(r)
real :: r
integer :: i
do i = 1, int(r); print *, 'hello'; end do
end subroutine hello
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2020-06-13 17:17 ` tkoenig at gcc dot gnu.org
@ 2020-06-14 10:17 ` tkoenig at gcc dot gnu.org
2020-06-30 20:13 ` tkoenig at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2020-06-14 10:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
--- Comment #5 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
To celebrate this PR's 14th birthday (if a bit late), a patch was posted:
https://gcc.gnu.org/pipermail/gcc-patches/2020-June/548045.html
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2020-06-14 10:17 ` tkoenig at gcc dot gnu.org
@ 2020-06-30 20:13 ` tkoenig at gcc dot gnu.org
2020-07-05 18:15 ` cvs-commit at gcc dot gnu.org
2020-07-05 18:16 ` tkoenig at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2020-06-30 20:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |tkoenig at gcc dot gnu.org
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2020-06-30 20:13 ` tkoenig at gcc dot gnu.org
@ 2020-07-05 18:15 ` cvs-commit at gcc dot gnu.org
2020-07-05 18:16 ` tkoenig at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-07-05 18:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Kथà¤nig <tkoenig@gcc.gnu.org>:
https://gcc.gnu.org/g:cc9a9229285a26ac12bc8de53237ce9c4d42f867
commit r11-1814-gcc9a9229285a26ac12bc8de53237ce9c4d42f867
Author: Thomas Koenig <tkoenig@gcc.gnu.org>
Date: Sun Jul 5 20:11:35 2020 +0200
Test global identifiers against what is specified interfaces.
Apart from calling gfc_compare_interfaces to check interfaces against
global identifiers, this also sets and check a few sym->error flags
to avoid duplicate error messages. I thought about issuing errors
on mismatched interfaces, but when the procedure is not invoked,
a warning should be enough to alert the user.
gcc/fortran/ChangeLog:
PR fortran/27318
* frontend-passes.c (check_against_globals): New function.
(gfc_check_externals): Split; also invoke check_against_globals
via gfc_traverse_ns.
(gfc_check_externals0): Recursive part formerly in
gfc_check_externals.
* resolve.c (resolve_global_procedure): Set sym->error on
interface mismatch.
* symbol.c (ambiguous_symbol): Check for, and set sym->error.
gcc/testsuite/ChangeLog:
PR fortran/27318
* gfortran.dg/error_recovery_1.f90: Adjust test case.
* gfortran.dg/use_15.f90: Likewise.
* gfortran.dg/interface_47.f90: New test.
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug fortran/27318] gfortran should warn if a interface does not match
[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2020-07-05 18:15 ` cvs-commit at gcc dot gnu.org
@ 2020-07-05 18:16 ` tkoenig at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: tkoenig at gcc dot gnu.org @ 2020-07-05 18:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #7 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Fixed, closing.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug fortran/27318] New: gfortran should warn if a interface does not match
@ 2006-04-25 18:13 tobias dot burnus at physik dot fu-berlin dot de
2006-04-25 18:39 ` [Bug fortran/27318] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 8+ messages in thread
From: tobias dot burnus at physik dot fu-berlin dot de @ 2006-04-25 18:13 UTC (permalink / raw)
To: gcc-bugs
Test case:
------------------------------
module test
implicit none
interface
subroutine hello(n)
integer :: n
end subroutine hello
end interface
end module test
subroutine hello(n)
integer, intent(in) :: n
integer :: i
do i = 1,n; print *, 'hello'; end do
end subroutine hello
------------------------------
In the interface, "n" is implicitly "intent(inout)".
gfortran -Wall does not warn, NAG f95 does:
------------
Error: test3.f90: Inconsistent INTERFACE block for procedure HELLO from TEST
Argument N (no. 1) has a different INTENT
[f95 error termination]
------------
--
Summary: gfortran should warn if a interface does not match
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tobias dot burnus at physik dot fu-berlin dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27318
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[not found] <bug-27318-4@http.gcc.gnu.org/bugzilla/>
2010-12-28 18:24 ` [Bug fortran/27318] gfortran should warn if a interface does not match dfranke at gcc dot gnu.org
2010-12-28 18:26 ` dfranke at gcc dot gnu.org
2020-06-13 17:17 ` tkoenig at gcc dot gnu.org
2020-06-14 10:17 ` tkoenig at gcc dot gnu.org
2020-06-30 20:13 ` tkoenig at gcc dot gnu.org
2020-07-05 18:15 ` cvs-commit at gcc dot gnu.org
2020-07-05 18:16 ` tkoenig at gcc dot gnu.org
2006-04-25 18:13 [Bug fortran/27318] New: " tobias dot burnus at physik dot fu-berlin dot de
2006-04-25 18:39 ` [Bug fortran/27318] " pinskia at gcc dot gnu dot org
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