re PR libobjc/22606 (Exceptions cannot be thrown from -forward::)

2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/22606
        * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libobjc/22606
        * objc.dg/try-catch-11.m: New test.

From-SVN: r102386

gcc/testsuite/ChangeLog

+2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/22606
+	* objc.dg/try-catch-11.m: New test.
+
 2005-07-26  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/22486

gcc/testsuite/objc.dg/try-catch-11.m

+/* Check that throwing an exception from a -forward:: works.  */
+/* Developed by Marcin Koziej <creep@desk.pl>.  */
+
+/* { dg-do run } */
+/* { dg-options "-fobjc-exceptions -w" } */
+
+#import <objc/Object.h>
+#import <objc/objc-api.h>
+#include <stdlib.h>
+
+static int i;
+
+@interface Thrower : Object
+- - forward: (SEL) s : (void*) a;
+@end
+
+@implementation Thrower
+- - forward: (SEL) s : (void*) a
+{
+  i++;
+  @throw [Object new];
+}
+@end
+int
+main()
+{
+  id t = [Thrower new];
+  @try
+  {
+    [t doesnotexist];
+  }
+  @catch (id error)
+  {
+    i++;
+    [error free];
+  }
+  
+  if (i != 2)
+    abort ();
+  
+  return 0;
+}
\ No newline at end of file

libobjc/ChangeLog

+2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR libobjc/22606
+	* Makefile.in (ALL_CFLAGS): Add -fexceptions.
+
 2005-06-08  David Ayers  <d.ayers@inode.at>
 
 	* objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,

libobjc/Makefile.in

@@ -73,7 +73,7 @@ CC = @CC@
 CFLAGS = @CFLAGS@
 WARN_CFLAGS = -W -Wall -Wwrite-strings -Wstrict-prototypes
 ALL_CFLAGS = -I. -I$(srcdir) $(CPPFLAGS) $(DEFS) $(CFLAGS) $(WARN_CFLAGS) \
-	-DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing
+	-DIN_GCC -DIN_TARGET_LIBS -fno-strict-aliasing -fexceptions
 
 # Libtool
 # The following strings describe the version of the obj-C library