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* [Bug fortran/17758] New: gfortran_abort should be marked as noreturn
@ 2004-09-30 20:54 pinskia at gcc dot gnu dot org
  2004-09-30 21:10 ` [Bug fortran/17758] " tobi at gcc dot gnu dot org
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-30 20:54 UTC (permalink / raw)
  To: gcc-bugs

While looking into PR 17757, I noticed that gfortran_abort was not being marked as noreturn when it 
should be as it does not return.

-- 
           Summary: gfortran_abort should be marked as noreturn
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: enhancement
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
@ 2004-09-30 21:10 ` tobi at gcc dot gnu dot org
  2005-04-08 17:25 ` pinskia at gcc dot gnu dot org
                   ` (6 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: tobi at gcc dot gnu dot org @ 2004-09-30 21:10 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From tobi at gcc dot gnu dot org  2004-09-30 21:10 -------
same goes for stop_numeric and stop_string.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-09-30 21:10:16
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
  2004-09-30 21:10 ` [Bug fortran/17758] " tobi at gcc dot gnu dot org
@ 2005-04-08 17:25 ` pinskia at gcc dot gnu dot org
  2005-04-11 23:52 ` pinskia at gcc dot gnu dot org
                   ` (5 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-08 17:25 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-08 17:25 -------
I am going to fix this.
Is there any other known functions that don't return in fortran?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
  2004-09-30 21:10 ` [Bug fortran/17758] " tobi at gcc dot gnu dot org
  2005-04-08 17:25 ` pinskia at gcc dot gnu dot org
@ 2005-04-11 23:52 ` pinskia at gcc dot gnu dot org
  2005-04-14 19:22 ` [Bug fortran/17758] gfortran_abort and some others " pinskia at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-11 23:52 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-11 23:52 -------
_gfortran_runtime_error is another one which shows up for -fbounds-checking.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort and some others should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
                   ` (2 preceding siblings ...)
  2005-04-11 23:52 ` pinskia at gcc dot gnu dot org
@ 2005-04-14 19:22 ` pinskia at gcc dot gnu dot org
  2005-08-09 20:00 ` tkoenig at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-14 19:22 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-14 19:22 -------
*** Bug 21027 has been marked as a duplicate of this bug. ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tkoenig at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort and some others should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
                   ` (3 preceding siblings ...)
  2005-04-14 19:22 ` [Bug fortran/17758] gfortran_abort and some others " pinskia at gcc dot gnu dot org
@ 2005-08-09 20:00 ` tkoenig at gcc dot gnu dot org
  2005-08-10  0:39 ` pinskia at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  7 siblings, 0 replies; 9+ messages in thread
From: tkoenig at gcc dot gnu dot org @ 2005-08-09 20:00 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From tkoenig at gcc dot gnu dot org  2005-08-09 20:00 -------
stop_numeric, stop_string and runtime_error have been fixed.

abort requires some more work.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort and some others should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
                   ` (4 preceding siblings ...)
  2005-08-09 20:00 ` tkoenig at gcc dot gnu dot org
@ 2005-08-10  0:39 ` pinskia at gcc dot gnu dot org
  2005-08-24 20:29 ` cvs-commit at gcc dot gnu dot org
  2005-08-25 11:28 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-10  0:39 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-10 00:39 -------
Note working on this any more as other people are fixing this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|pinskia at gcc dot gnu dot  |unassigned at gcc dot gnu
                   |org                         |dot org
             Status|ASSIGNED                    |NEW


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort and some others should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
                   ` (5 preceding siblings ...)
  2005-08-10  0:39 ` pinskia at gcc dot gnu dot org
@ 2005-08-24 20:29 ` cvs-commit at gcc dot gnu dot org
  2005-08-25 11:28 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-08-24 20:29 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-24 20:04 -------
Subject: Bug 17758

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	tkoenig@gcc.gnu.org	2005-08-24 20:04:21

Modified files:
	gcc/testsuite  : ChangeLog 
	gcc/fortran    : ChangeLog gfortran.h intrinsic.c trans-decl.c 
Added files:
	gcc/testsuite/gfortran.dg: nonreturning_statements.f90 

Log message:
	2005-08-24  Thomas Koenig  <Thomas.Koenig@online.de>
	
	PR fortran/17758
	* gfortran.h (symbol_attribute):  Add noreturn to the structure.
	(gfc_intrinsic_sym):  Add noreturn to the structure.
	* intrinsic.c (make_noreturn):  New function.
	(add_subroutines):  Mark subroutines abort and exit as noreturn.
	(gfc_intrinsic_sub_interface):  Copy noreturn attribute from
	isym to the resolved symbol.
	* trans-decl.c (gfc_get_extern_function_decl): Set function
	as VOLATILE (== noreturn) if the noreturn attribute is set.
	
	2005-08-24  Thomas Koenig  <Thomas.Koenig@online.de>
	
	PR fortran/17758
	gfortran.dg/nonreturning_statements.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5956&r2=1.5957
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/nonreturning_statements.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.531&r2=1.532
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/gfortran.h.diff?cvsroot=gcc&r1=1.82&r2=1.83
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/intrinsic.c.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-decl.c.diff?cvsroot=gcc&r1=1.66&r2=1.67



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
* [Bug fortran/17758] gfortran_abort and some others should be marked as noreturn
  2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
                   ` (6 preceding siblings ...)
  2005-08-24 20:29 ` cvs-commit at gcc dot gnu dot org
@ 2005-08-25 11:28 ` pinskia at gcc dot gnu dot org
  7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-25 11:28 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-25 11:27 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17758


^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-08-25 11:27 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-09-30 20:54 [Bug fortran/17758] New: gfortran_abort should be marked as noreturn pinskia at gcc dot gnu dot org
2004-09-30 21:10 ` [Bug fortran/17758] " tobi at gcc dot gnu dot org
2005-04-08 17:25 ` pinskia at gcc dot gnu dot org
2005-04-11 23:52 ` pinskia at gcc dot gnu dot org
2005-04-14 19:22 ` [Bug fortran/17758] gfortran_abort and some others " pinskia at gcc dot gnu dot org
2005-08-09 20:00 ` tkoenig at gcc dot gnu dot org
2005-08-10  0:39 ` pinskia at gcc dot gnu dot org
2005-08-24 20:29 ` cvs-commit at gcc dot gnu dot org
2005-08-25 11:28 ` pinskia at gcc dot gnu dot org

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