From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/Analysis/MissingDealloc.m | 117 +++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 clang/test/Analysis/MissingDealloc.m

(limited to 'clang/test/Analysis/MissingDealloc.m')

diff --git a/clang/test/Analysis/MissingDealloc.m b/clang/test/Analysis/MissingDealloc.m
new file mode 100644
index 0000000..51a5912
--- /dev/null
+++ b/clang/test/Analysis/MissingDealloc.m
@@ -0,0 +1,117 @@
+// RUN: %clang_cc1 -analyze -analyzer-checker=experimental.osx.cocoa.Dealloc '-DIBOutlet=__attribute__((iboutlet))' %s -verify
+typedef signed char BOOL;
+@protocol NSObject
+- (BOOL)isEqual:(id)object;
+- (Class)class;
+@end
+
+@interface NSObject <NSObject> {}
+- (void)dealloc;
+- (id)init;
+@end
+
+typedef struct objc_selector *SEL;
+
+// <rdar://problem/6380411>: 'myproperty' has kind 'assign' and thus the
+//  assignment through the setter does not perform a release.
+
+@interface MyObject : NSObject {
+  id _myproperty;  
+}
+@property(assign) id myproperty;
+@end
+
+@implementation MyObject
+@synthesize myproperty=_myproperty; // no-warning
+- (void)dealloc {
+  self.myproperty = 0;
+  [super dealloc]; 
+}
+@end
+
+//===------------------------------------------------------------------------===
+//  Don't warn about iVars that are selectors.
+
+@interface TestSELs : NSObject {
+  SEL a;
+  SEL b;
+}
+
+@end
+
+@implementation TestSELs
+- (id)init {
+  if( (self = [super init]) ) {
+    a = @selector(a);
+    b = @selector(b);
+  }
+
+  return self;
+}
+@end
+
+//===------------------------------------------------------------------------===
+//  Don't warn about iVars that are IBOutlets.
+
+#ifndef IBOutlet
+#define IBOutlet
+#endif
+
+@class NSWindow;
+
+@interface HasOutlet : NSObject {
+IBOutlet NSWindow *window;
+}
+@end
+
+@implementation HasOutlet // no-warning
+@end
+
+//===------------------------------------------------------------------------===
+// <rdar://problem/6380411>
+// Was bogus warning: "The '_myproperty' instance variable was not retained by a
+//  synthesized property but was released in 'dealloc'"
+
+@interface MyObject_rdar6380411 : NSObject {
+    id _myproperty;
+}
+@property(assign) id myproperty;
+@end
+
+@implementation MyObject_rdar6380411
+@synthesize myproperty=_myproperty;
+- (void)dealloc {
+    // Don't claim that myproperty is released since it the property
+    // has the 'assign' attribute.
+    self.myproperty = 0; // no-warning
+    [super dealloc];
+}
+@end
+
+//===------------------------------------------------------------------------===
+// PR 3187: http://llvm.org/bugs/show_bug.cgi?id=3187
+// - Disable the missing -dealloc check for classes that subclass SenTestCase
+
+@class NSString;
+
+@interface SenTestCase : NSObject {}
+@end
+
+@interface MyClassTest : SenTestCase {
+  NSString *resourcePath;
+}
+@end
+
+@interface NSBundle : NSObject {}
++ (NSBundle *)bundleForClass:(Class)aClass;
+- (NSString *)resourcePath;
+@end
+
+@implementation MyClassTest
+- (void)setUp {
+  resourcePath = [[NSBundle bundleForClass:[self class]] resourcePath];
+}
+- (void)testXXX {
+  // do something which uses resourcepath
+}
+@end
-- 
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