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/SemaObjC/method-conflict.m | 66 +++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 clang/test/SemaObjC/method-conflict.m

(limited to 'clang/test/SemaObjC/method-conflict.m')

diff --git a/clang/test/SemaObjC/method-conflict.m b/clang/test/SemaObjC/method-conflict.m
new file mode 100644
index 0000000..2da629e
--- /dev/null
+++ b/clang/test/SemaObjC/method-conflict.m
@@ -0,0 +1,66 @@
+// RUN: %clang_cc1 -Wmethod-signatures -fsyntax-only -verify -Wno-objc-root-class %s
+
+typedef signed char BOOL;
+typedef unsigned int NSUInteger;
+typedef struct _NSZone NSZone;
+@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
+@protocol NSObject  - (BOOL)isEqual:(id)object;
+@end  @protocol NSCopying  - (id)copyWithZone:(NSZone *)zone;
+@end  @protocol NSMutableCopying  - (id)mutableCopyWithZone:(NSZone *)zone;
+@end  @protocol NSCoding  - (void)encodeWithCoder:(NSCoder *)aCoder;
+@end    @interface NSObject <NSObject> {
+}
+@end    extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
+@interface NSValue : NSObject <NSCopying, NSCoding>  - (void)getValue:(void *)value;
+@end        @class NSString;
+typedef struct _NSRange {
+}
+  NSRange;
+@interface NSValue (NSValueRangeExtensions)  + (NSValue *)valueWithRange:(NSRange)range;
+@end  @interface NSAttributedString : NSObject <NSCopying, NSMutableCopying, NSCoding>  - (NSString *)string;
+@end  @interface NSMutableAttributedString : NSAttributedString  - (void)replaceCharactersInRange:(NSRange)range withString:(NSString *)str;
+@end       @class NSArray, NSDictionary, NSString, NSError;
+@interface NSScanner : NSObject <NSCopying>  - (NSString *)string;
+@end        typedef struct {
+}
+  CSSM_FIELDGROUP, *CSSM_FIELDGROUP_PTR;
+@protocol XDUMLClassifier;
+@protocol XDUMLClassInterfaceCommons <XDUMLClassifier> 
+@end  @protocol XDUMLImplementation;
+@protocol XDUMLElement <NSObject> - (NSArray *) ownedElements;
+@end @protocol XDUMLDataType;
+@protocol XDUMLNamedElement <XDUMLElement>     - (NSString *) name;
+@end enum _XDSourceLanguage {
+XDSourceUnknown=0,     XDSourceJava,     XDSourceC,     XDSourceCPP,     XDSourceObjectiveC };
+typedef NSUInteger XDSourceLanguage;
+@protocol XDSCClassifier <XDUMLClassInterfaceCommons> - (XDSourceLanguage)language;
+@end  @class XDSCDocController;
+@interface XDSCDisplaySpecification : NSObject <NSCoding>{
+}
+@end  @class XDSCOperation;
+@interface XDSCClassFormatter : NSObject {
+}
++ (NSUInteger) compartmentsForClassifier: (id <XDUMLClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec;  // expected-note {{previous definition is here}}
+@end  
+@class NSString;
+@implementation XDSCClassFormatter       
+
++ appendVisibility: (id <XDUMLNamedElement>) element withSpecification: (XDSCDisplaySpecification *) displaySpec to: (NSMutableAttributedString *) attributedString
+{
+  return 0;
+}
++ (NSUInteger) compartmentsForClassifier: (id <XDSCClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec { // expected-warning {{conflicting parameter types in implementation of 'compartmentsForClassifier:withSpecification:'}}
+  return 0;
+}
+@end 
+
+// rdar: // 8006060
+@interface Bar
+- (void)foo:(id)format, ...;  // expected-note {{previous declaration is here}}
+- (void)foo1:(id)format;      // expected-note {{previous declaration is here}}
+@end
+@implementation Bar
+- (void)foo:(id)format {}; // expected-warning {{conflicting variadic declaration of method and its implementation}}
+- (void)foo1:(id)format, ... {}; // expected-warning {{conflicting variadic declaration of method and its implementation}}
+@end
+
-- 
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