Prep for new warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76709 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/access-property-getter.m b/test/SemaObjC/access-property-getter.m
index 50a3016..225d63b 100644
--- a/test/SemaObjC/access-property-getter.m
+++ b/test/SemaObjC/access-property-getter.m
@@ -31,5 +31,6 @@
- (id)harvestPredictivelyProcessedOutputFiles
{
_outputStream.release;
+ return 0;
}
@end
diff --git a/test/SemaObjC/category-method-lookup-2.m b/test/SemaObjC/category-method-lookup-2.m
index 76048cc..15da637 100644
--- a/test/SemaObjC/category-method-lookup-2.m
+++ b/test/SemaObjC/category-method-lookup-2.m
@@ -17,6 +17,7 @@
- instanceMethod {
[[self class] classMethod];
+ return 0;
}
@end
diff --git a/test/SemaObjC/compatible-protocol-qualified-types.m b/test/SemaObjC/compatible-protocol-qualified-types.m
index 3c27b5f..71f0054 100644
--- a/test/SemaObjC/compatible-protocol-qualified-types.m
+++ b/test/SemaObjC/compatible-protocol-qualified-types.m
@@ -70,6 +70,7 @@
- (NSTextStorage *)contents {
[_contents setDelegate:self]; // expected-warning {{incompatible type sending 'SKTText *', expected 'id<NSTextStorageDelegate>'}}
+ return 0;
}
@end
diff --git a/test/SemaObjC/comptypes-a.m b/test/SemaObjC/comptypes-a.m
index 936c6df..5570d56 100644
--- a/test/SemaObjC/comptypes-a.m
+++ b/test/SemaObjC/comptypes-a.m
@@ -13,6 +13,7 @@
NSInteger codeAssistantCaseCompareItems(id<PBXCompletionItem> a, id<PBXCompletionItem> b, void *context)
{
+ return 0;
}
@interface TedWantsToVerifyObjCDoesTheRightThing
diff --git a/test/SemaObjC/interface-scope-2.m b/test/SemaObjC/interface-scope-2.m
index d054e71..c902590 100644
--- a/test/SemaObjC/interface-scope-2.m
+++ b/test/SemaObjC/interface-scope-2.m
@@ -83,6 +83,7 @@
- init {
LoreStuffNode *node;
node = &(_historyStuff[1]);
+ return 0;
}
@end
@@ -108,6 +109,7 @@
if (self != ((void *)0)) {
(void)memset(&_nfttFlags, 0, sizeof(struct _OingoBoingoContraptionPeonFlags));
}
+ return 0;
}
@end
diff --git a/test/SemaObjC/method-arg-decay.m b/test/SemaObjC/method-arg-decay.m
index 4b04591..7fd07d2 100644
--- a/test/SemaObjC/method-arg-decay.m
+++ b/test/SemaObjC/method-arg-decay.m
@@ -87,6 +87,7 @@
PBXModule *obj = [XCFindPossibleKeyModules(pModule, (BOOL)0) objectOfType:type matchingFunction:comparator usingData:data];
}
}
+ return 0;
}
- (BOOL)buffer:(char *)buf containsAnyPrompts:(char *[])prompts
{
diff --git a/test/SemaObjC/method-conflict.m b/test/SemaObjC/method-conflict.m
index 7a9b9f0..a4213f6 100644
--- a/test/SemaObjC/method-conflict.m
+++ b/test/SemaObjC/method-conflict.m
@@ -47,7 +47,9 @@
+ appendVisibility: (id <XDUMLNamedElement>) element withSpecification: (XDSCDisplaySpecification *) displaySpec to: (NSMutableAttributedString *) attributedString
{
+ return 0;
}
-+ (NSUInteger) compartmentsForClassifier: (id <XDSCClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec {
++ (NSUInteger) compartmentsForClassifier: (id <XDSCClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec {
+ return 0;
}
@end
diff --git a/test/SemaObjC/method-encoding-2.m b/test/SemaObjC/method-encoding-2.m
index 64a0bc4..b3ffdcd 100644
--- a/test/SemaObjC/method-encoding-2.m
+++ b/test/SemaObjC/method-encoding-2.m
@@ -7,6 +7,6 @@
@end
@implementation Intf
-- (in out bycopy id) address:(byref inout void *)location with:(out oneway unsigned **)arg2{}
-- (id) another:(void *)location with:(unsigned **)arg2 {}
+- (in out bycopy id) address:(byref inout void *)location with:(out oneway unsigned **)arg2{ return 0; }
+- (id) another:(void *)location with:(unsigned **)arg2 { return 0; }
@end
diff --git a/test/SemaObjC/method-lookup-2.m b/test/SemaObjC/method-lookup-2.m
index dd0bca9..cca7575 100644
--- a/test/SemaObjC/method-lookup-2.m
+++ b/test/SemaObjC/method-lookup-2.m
@@ -35,8 +35,8 @@
@implementation SenTestTool
+ (void) initialize {}
-+(SenTestTool *) sharedInstance {}
--(int) run {}
++(SenTestTool *) sharedInstance { return 0; }
+-(int) run { return 0; }
+(int) run {
return[[self sharedInstance] run];
}
@@ -57,6 +57,7 @@
- whatever {
id obj = [[XX alloc] init];
[[obj class] classMethod];
+ return 0;
}
@end
diff --git a/test/SemaObjC/method-lookup.m b/test/SemaObjC/method-lookup.m
index 917ad6b..49dc789 100644
--- a/test/SemaObjC/method-lookup.m
+++ b/test/SemaObjC/method-lookup.m
@@ -29,6 +29,7 @@
[(id)item setPriority:[item priority] / [PBXCodeAssistant factorForRecentCompletion:[item name]]];
}
}
+ return 0;
}
@end
diff --git a/test/SemaObjC/method-typecheck-1.m b/test/SemaObjC/method-typecheck-1.m
index d110c85..a53c4d9 100644
--- a/test/SemaObjC/method-typecheck-1.m
+++ b/test/SemaObjC/method-typecheck-1.m
@@ -8,8 +8,8 @@
@implementation A
-(void) setMoo: (float) x {} // expected-warning {{conflicting parameter types in implementation of 'setMoo:': 'int' vs 'float'}}
-- (char) setMoo1: (int) x {} // expected-warning {{conflicting return type in implementation of 'setMoo1:': 'int' vs 'char'}}
-- (int) setOk : (int) x : (double) d {}
+- (char) setMoo1: (int) x { return 0; } // expected-warning {{conflicting return type in implementation of 'setMoo1:': 'int' vs 'char'}}
+- (int) setOk : (int) x : (double) d { return 0; }
@end
@@ -20,7 +20,7 @@
@implementation C
+(float) cMoo: // expected-warning {{conflicting return type in implementation of 'cMoo:': 'void' vs 'float'}}
- (float) x {} // expected-warning {{conflicting parameter types in implementation of 'cMoo:': 'int' vs 'float'}}
+ (float) x { return 0; } // expected-warning {{conflicting parameter types in implementation of 'cMoo:': 'int' vs 'float'}}
@end
@@ -31,7 +31,6 @@
@implementation A(CAT)
-(float) setCat: // expected-warning {{conflicting return type in implementation of 'setCat:': 'void' vs 'float'}}
-(float) x {} // expected-warning {{conflicting parameter types in implementation of 'setCat:': 'int' vs 'float'}}
-+ (int) cCat: (int) x {} // expected-warning {{conflicting return type in implementation of 'cCat:': 'void' vs 'int'}}
+(float) x { return 0; } // expected-warning {{conflicting parameter types in implementation of 'setCat:': 'int' vs 'float'}}
++ (int) cCat: (int) x { return 0; } // expected-warning {{conflicting return type in implementation of 'cCat:': 'void' vs 'int'}}
@end
-
diff --git a/test/SemaObjC/no-warn-unimpl-method.m b/test/SemaObjC/no-warn-unimpl-method.m
index 756c47b..2fcb06f 100644
--- a/test/SemaObjC/no-warn-unimpl-method.m
+++ b/test/SemaObjC/no-warn-unimpl-method.m
@@ -38,5 +38,5 @@
- (void)forwardInvocation:(NSInvocation *)anInvocation
{
}
- - (id) init {}
+ - (id) init { return 0; }
@end
diff --git a/test/SemaObjC/property-11.m b/test/SemaObjC/property-11.m
index e8e6091..bb36c27 100644
--- a/test/SemaObjC/property-11.m
+++ b/test/SemaObjC/property-11.m
@@ -29,6 +29,7 @@
o = x.foo;
[x setFoo:o];
x.foo = o;
+ return 0;
}
@end
diff --git a/test/SemaObjC/property-9-impl-method.m b/test/SemaObjC/property-9-impl-method.m
index c97f388..06cb304 100644
--- a/test/SemaObjC/property-9-impl-method.m
+++ b/test/SemaObjC/property-9-impl-method.m
@@ -55,10 +55,11 @@
@implementation OrganizerTabView
@dynamic tabHeaderView, headerRect, minimumSize;
--(CGFloat) tabAreaThickness {}
+-(CGFloat) tabAreaThickness { return 0; }
-(NSRectEdge) rectEdgeForTabs {
NSRect dummy, result = {};
NSDivideRect(self.bounds, &result, &dummy, self.tabAreaThickness, self.rectEdgeForTabs);
+ return 0;
}
@end
diff --git a/test/SemaObjC/property-method-lookup-impl.m b/test/SemaObjC/property-method-lookup-impl.m
index ed7e9bc..295bba5 100644
--- a/test/SemaObjC/property-method-lookup-impl.m
+++ b/test/SemaObjC/property-method-lookup-impl.m
@@ -8,9 +8,7 @@
@implementation SSyncCEList
-- (id) list
-{
-}
+- (id) list { return 0; }
@end
@interface SSyncConflictList : SSyncCEList
diff --git a/test/SemaObjC/protocol-implementation-inherited.m b/test/SemaObjC/protocol-implementation-inherited.m
index 1aace21..55b92ae 100644
--- a/test/SemaObjC/protocol-implementation-inherited.m
+++ b/test/SemaObjC/protocol-implementation-inherited.m
@@ -26,7 +26,7 @@
@end
@implementation B1
--foo {};
+-foo { return 0; };
@end
// Interface conforms to a protocol whose methods are provided by an
diff --git a/test/SemaObjC/protocol-lookup.m b/test/SemaObjC/protocol-lookup.m
index 0f1860d..87655bd 100644
--- a/test/SemaObjC/protocol-lookup.m
+++ b/test/SemaObjC/protocol-lookup.m
@@ -44,6 +44,7 @@
[_foo release];
[_bar release];
[super dealloc];
+ return 0;
}
@end
diff --git a/test/SemaObjC/super-cat-prot.m b/test/SemaObjC/super-cat-prot.m
index 1ab0752..6ddc31f 100644
--- a/test/SemaObjC/super-cat-prot.m
+++ b/test/SemaObjC/super-cat-prot.m
@@ -35,14 +35,16 @@
@interface NSView (NSView_IBViewProtocol) <IBViewProtocol> - (NSRect)layoutRect; @end
typedef enum { NSProTextFieldSquareBezel = 0, NSProTextFieldRoundedBezel = 1, NSProTextFieldDisplayBezel = 2 } MKModuleReusePolicy;
@implementation NSProBox(IBAdditions)
--(NSString *)inspectorClassName {}
+-(NSString *)inspectorClassName { return 0; }
-(IBInset)ibShadowInset {
if ([self boxType] == NSBoxSeparator) {
return [super ibShadowInset];
}
+ while (1) {}
}
-(NSSize)minimumFrameSizeFromKnobPosition:(IBKnobPosition)knobPosition {
if ([self boxType] != NSBoxSeparator)
return [super minimumFrameSizeFromKnobPosition:knobPosition];
+ while (1) {}
}
@end
diff --git a/test/SemaObjC/super.m b/test/SemaObjC/super.m
index 9afd4eb..83842af 100644
--- a/test/SemaObjC/super.m
+++ b/test/SemaObjC/super.m
@@ -21,6 +21,7 @@
+ classMethod {
[super cMethod]; // expected-warning{{method '+cMethod' not found (return type defaults to 'id')}}
+ return 0;
}
@end
diff --git a/test/SemaObjC/synchronized.m b/test/SemaObjC/synchronized.m
index 7131265..01f82c1 100644
--- a/test/SemaObjC/synchronized.m
+++ b/test/SemaObjC/synchronized.m
@@ -3,7 +3,7 @@
@interface PBXTrackableTaskManager @end
@implementation PBXTrackableTaskManager
-- (id) init {}
+- (id) init { return 0; }
- (void) unregisterTask:(id) task {
@synchronized (self) {
id taskID = [task taskIdentifier]; // expected-warning {{method '-taskIdentifier' not found (return type defaults to 'id')}}
diff --git a/test/SemaObjC/weak-attr-ivar.m b/test/SemaObjC/weak-attr-ivar.m
index 9e0e8cb..6af96dd 100644
--- a/test/SemaObjC/weak-attr-ivar.m
+++ b/test/SemaObjC/weak-attr-ivar.m
@@ -45,8 +45,7 @@
}
@property(copy) NSString *author;
- (BOOL) isInteresting;
-@end NSString *FooHUHCodeToString(FooHUHCode HUH) {
-}
+@end NSString *FooHUHCodeToString(FooHUHCode HUH) { return 0; }
@interface FooHUHCodeToStringTransformer: NSValueTransformer {
}
@end @implementation FooPlaypenEntry @synthesize author = _author;
@@ -62,12 +61,14 @@
}
}
}
+ return 0;
}
- (FooHUHCode) HUH {
if (_HUH == Foo_HUH_NONE) {
if (_mostInterestingChild)
return [_mostInterestingChild HUH];
}
+ return 0;
}
@end