| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | typedef unsigned int size_t; |
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| 4 | @protocol P @end |
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| 5 | |
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| 6 | @interface NSMutableArray |
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| 7 | - (id)objectAtIndexedSubscript:(double)index; // expected-note {{parameter of type 'double' is declared here}} |
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| 8 | - (void)setObject:(id *)object atIndexedSubscript:(void *)index; // expected-note {{parameter of type 'void *' is declared here}} \ |
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| 9 | // expected-note {{parameter of type 'id *' is declared here}} |
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| 10 | @end |
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| 11 | @interface I @end |
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| 12 | |
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| 13 | int main() { |
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| 14 | NSMutableArray<P> * array; |
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| 15 | id oldObject = array[10]; // expected-error {{method index parameter type 'double' is not integral type}} |
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| 16 | array[3] = 0; // expected-error {{method index parameter type 'void *' is not integral type}} \ |
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| 17 | // expected-error {{cannot assign to this array because assigning method's 2nd parameter of type 'id *' is not an Objective-C pointer type}} |
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| 18 | |
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| 19 | I* iarray; |
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| 20 | iarray[3] = 0; // expected-error {{expected method to write array element not found on object of type 'I *'}} |
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| 21 | I* p = iarray[4]; // expected-error {{expected method to read array element not found on object of type 'I *'}} |
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| 22 | |
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| 23 | oldObject = array[10]++; // expected-error {{illegal operation on Objective-C container subscripting}} |
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| 24 | oldObject = array[10]--; // expected-error {{illegal operation on Objective-C container subscripting}} |
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| 25 | oldObject = --array[10]; // expected-error {{illegal operation on Objective-C container subscripting}} |
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| 26 | } |
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| 27 | |
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| 28 | @interface NSMutableDictionary |
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| 29 | - (id)objectForKeyedSubscript:(id*)key; // expected-note {{parameter of type 'id *' is declared here}} |
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| 30 | - (void)setObject:(void*)object forKeyedSubscript:(id*)key; // expected-note {{parameter of type 'void *' is declared here}} \ |
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| 31 | // expected-note {{parameter of type 'id *' is declared here}} |
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| 32 | @end |
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| 33 | @class NSString; |
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| 34 | |
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| 35 | void testDict() { |
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| 36 | NSMutableDictionary *dictionary; |
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| 37 | NSString *key; |
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| 38 | id newObject, oldObject; |
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| 39 | oldObject = dictionary[key]; // expected-error {{method key parameter type 'id *' is not object type}} |
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| 40 | dictionary[key] = newObject; // expected-error {{method object parameter type 'void *' is not object type}} \ |
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| 41 | // expected-error {{method key parameter type 'id *' is not object type}} |
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| 42 | } |
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| 43 | |
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