Author: kremenek
Date: Tue Jun 29 15:25:42 2010
New Revision: 107203
URL: http://llvm.org/viewvc/llvm-project?rev=107203&view=rev
Log:
Add test case for <rdar://problem/4289832>. Clang actuallys gets
the test case right (for the noreturn warning) because the CFG
doesn't support @try yet, but the test case is now present when
we do properly implement CFG support for @try...@catch.
Modified:
cfe/trunk/test/SemaObjC/return.m
Modified: cfe/trunk/test/SemaObjC/return.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/return.m?rev=107203&r1=107202&r2=107203&view=diff
==============================================================================
--- cfe/trunk/test/SemaObjC/return.m (original)
+++ cfe/trunk/test/SemaObjC/return.m Tue Jun 29 15:25:42 2010
@@ -20,3 +20,22 @@
@throw (id)0;
}
}
+
+// <rdar://problem/4289832> - This code always returns, we should not
+// issue a noreturn warning.
+...@class NSException;
+...@class NSString;
+NSString *rdar_4289832() { // no-warning
+ @try
+ {
+ return @"a";
+ }
+ @catch(NSException *exception)
+ {
+ return @"b";
+ }
+ @finally
+ {
+ }
+}
+
_______________________________________________
cfe-commits mailing list
cfe-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
