commit 45e8423d7dcea657c14c55347e8a30ac904d7501
author Daniel Dunbar <daniel@zuster.org> Tue Oct 27 19:21:30 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Tue Oct 27 19:21:30 2009 +0000
tree 465d72523324f4944bb6a7b16d936db4e19d78d7
parent 0d03514da06dffb39a260a1228ea3fd01d196fa4

Fix crash when synthesizing property setters when the property type and ivar
type have mismatched Objective-C types.
  - <rdar://problem/7336352> [irgen] crash in synthesized property construction

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85275 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGenObjC/synthesize_ivar.m

diff --git a/test/CodeGenObjC/synthesize_ivar.m b/test/CodeGenObjC/synthesize_ivar.m
index 7646f70..e1746f1 100644
--- a/test/CodeGenObjC/synthesize_ivar.m
+++ b/test/CodeGenObjC/synthesize_ivar.m
@@ -1,8 +1,6 @@
 // RUN: clang-cc -triple x86_64-apple-darwin10 -emit-llvm -o %t %s
 
 @interface I
-{
-}
 @property int IP;
 @end
 
@@ -25,3 +23,16 @@
 @implementation OrganizerViolatorView
 @synthesize bindingInfo;
 @end
+
+// <rdar://problem/7336352> [irgen] crash in synthesized property construction
+
+@interface I0 @end
+@protocol P0 @end
+@interface I1 {
+  I0<P0> *iv0;
+}
+@property (assign, readwrite) id p0;
+@end
+@implementation I1
+@synthesize p0 = iv0;
+@end

test/Coverage/objc-language-features.inc

diff --git a/test/Coverage/objc-language-features.inc b/test/Coverage/objc-language-features.inc
index dd57dfb..dbbf205 100644
--- a/test/Coverage/objc-language-features.inc
+++ b/test/Coverage/objc-language-features.inc
@@ -14,6 +14,7 @@
 @interface A : Root <P1> {
   int iv0;
   B *iv1;
+  B<P1> *iv2;
 }
 
 @property(readonly) int p0;
@@ -21,11 +22,16 @@
 @property(copy) id p2;
 @property(retain) id p3;
 @property(assign, getter=getme, setter=setme:) id p4;
+@property(assign, readwrite) id p5;
 @end
 
 @implementation A
 @dynamic p0;
 @synthesize p1 = iv0;
+
+// Property type can differ from ivar type.
+@synthesize p5 = iv2;
+
 +(void) fm0 {
   [super fm0];
 }