From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" 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/objc-container-subscripting.m | 42 +++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 clang/test/SemaObjC/objc-container-subscripting.m (limited to 'clang/test/SemaObjC/objc-container-subscripting.m') diff --git a/clang/test/SemaObjC/objc-container-subscripting.m b/clang/test/SemaObjC/objc-container-subscripting.m new file mode 100644 index 0000000..4125bc6 --- /dev/null +++ b/clang/test/SemaObjC/objc-container-subscripting.m @@ -0,0 +1,42 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +typedef unsigned int size_t; +@protocol P @end + +@interface NSMutableArray +- (id)objectAtIndexedSubscript:(double)index; // expected-note {{parameter of type 'double' is declared here}} +- (void)setObject:(id *)object atIndexedSubscript:(void *)index; // expected-note {{parameter of type 'void *' is declared here}} \ + // expected-note {{parameter of type 'id *' is declared here}} +@end +@interface I @end + +int main() { + NSMutableArray

* array; + id oldObject = array[10]; // expected-error {{method index parameter type 'double' is not integral type}} + array[3] = 0; // expected-error {{method index parameter type 'void *' is not integral type}} \ + // expected-error {{cannot assign to this array because assigning method's 2nd parameter of type 'id *' is not an objective-C pointer type}} + + I* iarray; + iarray[3] = 0; // expected-error {{expected method to write array element not found on object of type 'I *'}} + I* p = iarray[4]; // expected-error {{expected method to read array element not found on object of type 'I *'}} + + oldObject = array[10]++; // expected-error {{illegal operation on objective-c container subscripting}} + oldObject = array[10]--; // expected-error {{illegal operation on objective-c container subscripting}} + oldObject = --array[10]; // expected-error {{illegal operation on objective-c container subscripting}} +} + +@interface NSMutableDictionary +- (id)objectForKeyedSubscript:(id*)key; // expected-note {{parameter of type 'id *' is declared here}} +- (void)setObject:(void*)object forKeyedSubscript:(id*)key; // expected-note {{parameter of type 'void *' is declared here}} \ + // expected-note {{parameter of type 'id *' is declared here}} +@end +@class NSString; + +void testDict() { + NSMutableDictionary *dictionary; + NSString *key; + id newObject, oldObject; + oldObject = dictionary[key]; // expected-error {{method key parameter type 'id *' is not object type}} + dictionary[key] = newObject; // expected-error {{method object parameter type 'void *' is not object type}} \ + // expected-error {{method key parameter type 'id *' is not object type}} +} -- cgit v1.2.3