1 files changed, 44 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/property-error-readonly-assign.m b/clang/test/SemaObjC/property-error-readonly-assign.m
new file mode 100644
index 0000000..3484172
--- /dev/null
+++ b/clang/test/SemaObjC/property-error-readonly-assign.m
@@ -0,0 +1,44 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface A
+ -(int) x;
+@property (readonly) int x;
+@property int ok;
+@end
+
+@interface B
+ -(void) setOk:(int)arg;
+ -(int) x;
+ -(int) ok;
+@end
+
+void f0(A *a, B* b) {
+  a.x = 10;  // expected-error {{assignment to readonly property}}
+  a.ok = 20;
+  b.x = 10;  // expected-error {{no setter method 'setX:' for assignment to property}}
+  b.ok = 20;
+}
+
+typedef struct {
+  int i1, i2;
+} NSRect;
+
+NSRect NSMakeRect();
+
+@interface NSWindow 
+{
+    NSRect _frame;
+}
+- (NSRect)frame;
+@end
+
+@interface NSWindow (Category)
+-(void)methodToMakeClangCrash;
+@end
+
+@implementation NSWindow (Category)
+-(void)methodToMakeClangCrash
+{
+ self.frame =  NSMakeRect(); // expected-error {{no setter method 'setFrame:' for assignment to property}}
+}
+@end