Another test case for on demand synthesis of ivars.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108600 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/SemaObjC/default-synthesize-1.m b/test/SemaObjC/default-synthesize-1.m
new file mode 100644 (file)
index 0000000..30a2c8f
--- /dev/null
+++ b/test/SemaObjC/default-synthesize-1.m
@@ -0,0 +1,88 @@
+// RUN: %clang_cc1 -fsyntax-only -fobjc-nonfragile-abi2 -verify %s
+
+@interface NSObject 
+- (void) release;
+- (id) retain;
+@end
+@class NSString;
+
+@interface SynthItAll : NSObject
+@property int howMany;
+@property (retain) NSString* what;
+@end
+
+@implementation SynthItAll
+//@synthesize howMany, what;
+@end
+
+
+@interface SynthSetter : NSObject
+@property (nonatomic) int howMany;  // REM: nonatomic to avoid warnings about only implementing one of the pair
+@property (nonatomic, retain) NSString* what;
+@end
+
+@implementation SynthSetter
+//@synthesize howMany, what;
+
+- (int) howMany {
+    return howMany;
+}
+// - (void) setHowMany: (int) value
+
+- (NSString*) what {
+    return what;
+}
+// - (void) setWhat: (NSString*) value    
+@end
+
+
+@interface SynthGetter : NSObject
+@property (nonatomic) int howMany;  // REM: nonatomic to avoid warnings about only implementing one of the pair
+@property (nonatomic, retain) NSString* what;
+@end
+
+@implementation SynthGetter
+//@synthesize howMany, what;
+
+// - (int) howMany
+- (void) setHowMany: (int) value {
+    howMany = value;
+}
+
+// - (NSString*) what
+- (void) setWhat: (NSString*) value {
+    if (what != value) {
+        [what release];
+        what = [value retain];
+    }
+}
+@end
+
+
+@interface SynthNone : NSObject
+@property int howMany;
+@property (retain) NSString* what;
+@end
+
+@implementation SynthNone
+//@synthesize howMany, what;  // REM: Redundant anyway
+
+- (int) howMany {
+    return howMany;
+}
+- (void) setHowMany: (int) value {
+    howMany = value;
+}
+
+- (NSString*) what {
+    return what;
+}
+- (void) setWhat: (NSString*) value {
+    if (what != value) {
+        [what release];
+        what = [value retain];
+    }
+}
+@end
+
+