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-rw-r--r--clang/test/Parser/objc-forcollection-neg-2.m38
1 files changed, 38 insertions, 0 deletions
diff --git a/clang/test/Parser/objc-forcollection-neg-2.m b/clang/test/Parser/objc-forcollection-neg-2.m
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+++ b/clang/test/Parser/objc-forcollection-neg-2.m
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+typedef struct objc_class *Class;
+struct __objcFastEnumerationState;
+typedef struct objc_object {
+ Class isa;
+} *id;
+
+@protocol P @end
+
+@interface MyList
+@end
+
+@implementation MyList
+- (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount
+{
+ return 0;
+}
+@end
+
+@interface MyList (BasicTest)
+- (void)compilerTestAgainst;
+@end
+
+@implementation MyList (BasicTest)
+- (void)compilerTestAgainst {
+ static i;// expected-warning {{type specifier missing, defaults to 'int'}}
+ for (id el, elem in self) // expected-error {{only one element declaration is allowed}}
+ ++i;
+ for (id el in self)
+ ++i;
+ MyList<P> ***p;
+ for (p in self) // expected-error {{selector element type 'MyList<P> ***' is not a valid object}}
+ ++i;
+
+}
+@end
+