summaryrefslogtreecommitdiffstats
path: root/test/Analysis/NSString.m
diff options
context:
space:
mode:
Diffstat (limited to 'test/Analysis/NSString.m')
-rw-r--r--test/Analysis/NSString.m25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/Analysis/NSString.m b/test/Analysis/NSString.m
index 9339069..e390033 100644
--- a/test/Analysis/NSString.m
+++ b/test/Analysis/NSString.m
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,osx.cocoa.NilArg,osx.cocoa.RetainCount,alpha.core -analyzer-store=region -analyzer-constraints=range -verify -Wno-objc-root-class %s
+// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,osx.cocoa.NilArg,osx.cocoa.RetainCount,alpha.core -analyzer-store=region -analyzer-constraints=range -analyzer-config mode=shallow -verify -Wno-objc-root-class %s
// RUN: %clang_cc1 -DTEST_64 -triple x86_64-apple-darwin10 -analyze -analyzer-checker=core,osx.cocoa.NilArg,osx.cocoa.RetainCount,alpha.core -analyzer-store=region -analyzer-constraints=range -verify -Wno-objc-root-class %s
@@ -404,3 +405,27 @@ void testOSCompareAndSwapXXBarrier_parameter_no_direct_release(NSString **old) {
else
return;
}
+
+@interface AlwaysInlineBodyFarmBodies : NSObject {
+ NSString *_value;
+}
+ - (NSString *)_value;
+ - (void)callValue;
+@end
+
+@implementation AlwaysInlineBodyFarmBodies
+
+- (NSString *)_value {
+ if (!_value) {
+ NSString *s = [[NSString alloc] init];
+ if (!OSAtomicCompareAndSwapPtr(0, s, (void**)&_value)) {
+ [s release];
+ }
+ }
+ return _value;
+}
+
+- (void)callValue {
+ [self _value];
+}
+@end \ No newline at end of file
OpenPOWER on IntegriCloud