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view clang/test/SemaObjC/protocol-id-test-3.m @ 207:2e18cbf3894f
LLVM12
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jun 2021 06:07:14 +0900 (2021-06-07) |
parents | 1d019706d866 |
children |
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// RUN: %clang_cc1 -pedantic -fsyntax-only -verify %s @protocol MyProto1 @end @protocol MyProto2 @end @interface INTF @end id<MyProto1> Func(INTF <MyProto1, MyProto2> *p2) // expected-note 2{{passing argument to parameter 'p2' here}} { return p2; } id<MyProto1> Gunc(id <MyProto1, MyProto2>p2) { return p2; } id<MyProto1> Gunc1(id <MyProto1, MyProto2>p2) { return p2; } id<MyProto1, MyProto2> Gunc2(id <MyProto1>p2) { Func(p2); // expected-warning {{passing 'id<MyProto1>' to parameter of incompatible type 'INTF<MyProto1,MyProto2> *'}} return p2; // expected-warning {{returning 'id<MyProto1>' from a function with incompatible result type 'id<MyProto1,MyProto2>'}} } id<MyProto1> Gunc3(id <MyProto2>p2) { return p2; // expected-warning {{returning 'id<MyProto2>' from a function with incompatible result type 'id<MyProto1>'}} } id<MyProto1, MyProto2> Gunc4(id <MyProto2, MyProto1>p2) { return p2; } INTF<MyProto1> * Hunc(id <MyProto1, MyProto2>p2) { return p2; } INTF<MyProto1> * Hunc1(id <MyProto1, MyProto2>p2) { return p2; } INTF<MyProto1, MyProto2> * Hunc2(id <MyProto1>p2) { Func(p2); // expected-warning {{passing 'id<MyProto1>' to parameter of incompatible type 'INTF<MyProto1,MyProto2> *'}} return p2; // expected-warning {{returning 'id<MyProto1>' from a function with incompatible result type 'INTF<MyProto1,MyProto2> *'}} } INTF<MyProto1> * Hunc3(id <MyProto2>p2) { return p2; // expected-warning {{returning 'id<MyProto2>' from a function with incompatible result type 'INTF<MyProto1> *'}} } INTF<MyProto1, MyProto2> * Hunc4(id <MyProto2, MyProto1>p2) { return p2; } id Iunc(id <MyProto1, MyProto2>p2) { return p2; } id<MyProto1> Iunc1(id p2) { return p2; } id<MyProto1, MyProto2> Iunc2(id p2) { Iunc(p2); return p2; }