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* [Bug c/33507]  New: Erroneous warning with __attribute__((noreturn)) function
@ 2007-09-20  6:46 eric dot paire at st dot com
  2007-09-20  6:49 ` [Bug c/33507] " eric dot paire at st dot com
  2007-09-20  9:26 ` pinskia at gcc dot gnu dot org
  0 siblings, 2 replies; 3+ messages in thread
From: eric dot paire at st dot com @ 2007-09-20  6:46 UTC (permalink / raw)
  To: gcc-bugs

A function declared with __attribute__((noreturn)) ending with __asm__
statement should not warn "'noreturn' funtion does return", as the parser can
not understand what is within the last __asm__ statement.


-- 
           Summary: Erroneous warning with __attribute__((noreturn))
                    function
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: eric dot paire at st dot com
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33507


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug c/33507] Erroneous warning with __attribute__((noreturn)) function
  2007-09-20  6:46 [Bug c/33507] New: Erroneous warning with __attribute__((noreturn)) function eric dot paire at st dot com
@ 2007-09-20  6:49 ` eric dot paire at st dot com
  2007-09-20  9:26 ` pinskia at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: eric dot paire at st dot com @ 2007-09-20  6:49 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from eric dot paire at st dot com  2007-09-20 06:49 -------
Created an attachment (id=14225)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14225&action=view)
A simple source file showing the problem

Compile it with "gcc -c foo.c" and the warning is displayed.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33507


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug c/33507] Erroneous warning with __attribute__((noreturn)) function
  2007-09-20  6:46 [Bug c/33507] New: Erroneous warning with __attribute__((noreturn)) function eric dot paire at st dot com
  2007-09-20  6:49 ` [Bug c/33507] " eric dot paire at st dot com
@ 2007-09-20  9:26 ` pinskia at gcc dot gnu dot org
  1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-09-20  9:26 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from pinskia at gcc dot gnu dot org  2007-09-20 09:25 -------
No, inline-asm currently cannot change control flow.  So this is invalid.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33507


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2007-09-20  9:26 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-09-20  6:46 [Bug c/33507] New: Erroneous warning with __attribute__((noreturn)) function eric dot paire at st dot com
2007-09-20  6:49 ` [Bug c/33507] " eric dot paire at st dot com
2007-09-20  9:26 ` pinskia at gcc dot gnu dot org

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