| 1 | // RUN: %clang_cc1 %s -verify -fsyntax-only -fobjc-runtime=ios |
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| 2 | |
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| 3 | @protocol P |
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| 4 | -(id)description; |
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| 5 | @end |
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| 6 | |
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| 7 | @interface B<P> |
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| 8 | @property int x; |
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| 9 | @end |
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| 10 | |
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| 11 | @interface S : B { |
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| 12 | id _someivar; // expected-note {{here}} |
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| 13 | } |
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| 14 | @end |
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| 15 | |
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| 16 | // Spell-checking 'undefined' is ok. |
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| 17 | undefined var; // expected-error {{unknown type name}} |
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| 18 | |
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| 19 | typedef int super1; |
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| 20 | @implementation S |
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| 21 | -(void)foo:(id)p1 other:(id)p2 { |
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| 22 | // Spell-checking 'super' is not ok. |
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| 23 | super.x = 0; |
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| 24 | self.x = 0; |
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| 25 | } |
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| 26 | |
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| 27 | -(void)test { |
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| 28 | [self foo:[super description] other:someivar]; // expected-error {{use of undeclared identifier 'someivar'; did you mean '_someivar'?}} |
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| 29 | } |
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| 30 | @end |
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| 31 | |
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| 32 | __attribute__ (( __objc_root_class__ )) |
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| 33 | @interface I { |
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| 34 | id _interface; // expected-note {{'_interface' declared here}} |
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| 35 | } |
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| 36 | -(void)method; |
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| 37 | @end |
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| 38 | |
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| 39 | @interface I () { |
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| 40 | id _extension; // expected-note {{'_extension' declared here}} |
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| 41 | } |
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| 42 | @end |
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| 43 | |
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| 44 | @implementation I { |
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| 45 | id _implementation; // expected-note {{'_implementation' declared here}} |
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| 46 | } |
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| 47 | -(void)method { |
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| 48 | (void)self->implementation; // expected-error {{'I' does not have a member named 'implementation'; did you mean '_implementation'?}} |
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| 49 | (void)self->interface; // expected-error {{'I' does not have a member named 'interface'; did you mean '_interface'?}} |
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| 50 | (void)self->extension; // expected-error {{'I' does not have a member named 'extension'; did you mean '_extension'?}} |
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| 51 | } |
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| 52 | @end |
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| 53 | |
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| 54 | // rdar://problem/33102722 |
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| 55 | // Typo correction for a property when it has as correction candidates |
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| 56 | // synthesized ivar and a class name, both at the same edit distance. |
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| 57 | @class TypoCandidate; |
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| 58 | |
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| 59 | __attribute__ (( __objc_root_class__ )) |
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| 60 | @interface PropertyType |
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| 61 | @property int x; |
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| 62 | @end |
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| 63 | |
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| 64 | __attribute__ (( __objc_root_class__ )) |
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| 65 | @interface InterfaceC |
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| 66 | @property(assign) PropertyType *typoCandidate; // expected-note {{'_typoCandidate' declared here}} |
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| 67 | @end |
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| 68 | |
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| 69 | @implementation InterfaceC |
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| 70 | -(void)method { |
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| 71 | typoCandidate.x = 0; // expected-error {{use of undeclared identifier 'typoCandidate'; did you mean '_typoCandidate'?}} |
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| 72 | } |
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| 73 | @end |
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| 74 | |
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