clang/test/SemaObjC/gcc-cast-ext.m

   1 // RUN: %clang_cc1 -verify -Wno-pointer-to-int-cast -Wno-objc-root-class %s
   2 @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
   3 typedef struct _NSRange { } NSRange;
   4
   5 @class PBXFileReference;
   6
   7 @interface PBXDocBookmark
   8 + alloc;        // expected-note {{method 'alloc' declared here}}
   9 - autorelease;  // expected-note {{method 'autorelease' declared here}}
  10 @end
  11
  12 // GCC allows pointer expressions in integer constant expressions.
  13 struct {
  14   char control[((int)(char *)2)]; // expected-warning {{extension}}
  15 } xx;
  16
  17 @implementation PBXDocBookmark // expected-warning {{method definition for 'autorelease' not found}}\
  18                                // expected-warning {{method definition for 'alloc' not found}}
  19
  20 + (id)bookmarkWithFileReference:(PBXFileReference *)fileRef gylphRange:(NSRange)range anchor:(NSString *)htmlAnchor
  21 {
  22     NSRange r = (NSRange)range;
  23     return [[[self alloc] initWithFileReference:fileRef gylphRange:(NSRange)range anchor:(NSString *)htmlAnchor] autorelease];  // expected-warning {{method '-initWithFileReference:gylphRange:anchor:' not found (return type defaults to 'id')}}
  24 }
  25 @end