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* [Bug objc/32530]  New: @try/@throw/@catch/@finally usage without -fexeceptions compiles without warning/error
@ 2007-06-28  1:44 nmiell at comcast dot net
  2010-09-14 22:47 ` [Bug objc/32530] " nicola at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: nmiell at comcast dot net @ 2007-06-28  1:44 UTC (permalink / raw)
  To: gcc-bugs

Test case:

$ cat except.m
#include <objc/Object.h>

@interface E: Object
@end
@implementation E
@end

int main(int argc, char* argv[])
{
        @try {
                @throw [E new];
        } @catch(E *e) {
        }
        return 0;
}
$ gcc -Wall -O2 -g -lobjc except.m -o except
$ ./except
Aborted (core dumped)
$

No warnings or errors a compile time and a completely unexpected runtime
failure.

pinskia told me to link to: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11813


-- 
           Summary: @try/@throw/@catch/@finally usage without -fexeceptions
                    compiles without warning/error
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: objc
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: nmiell at comcast dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32530


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug objc/32530] @try/@throw/@catch/@finally usage without -fexeceptions compiles without warning/error
  2007-06-28  1:44 [Bug objc/32530] New: @try/@throw/@catch/@finally usage without -fexeceptions compiles without warning/error nmiell at comcast dot net
@ 2010-09-14 22:47 ` nicola at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: nicola at gcc dot gnu dot org @ 2010-09-14 22:47 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from nicola at gcc dot gnu dot org  2010-09-14 22:47 -------
GCC from trunk (will become 4.6.0) refuses to compile
@try/@catch/@throw/@synchronized expressions if -fobjc-exceptions is not used.

Thanks


-- 

nicola at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32530


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2007-06-28  1:44 [Bug objc/32530] New: @try/@throw/@catch/@finally usage without -fexeceptions compiles without warning/error nmiell at comcast dot net
2010-09-14 22:47 ` [Bug objc/32530] " nicola at gcc dot gnu dot org

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