Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/objc.dg/method-5.m @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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/* Check if sending messages to "underspecified" objects is handled gracefully. */ /* Author: Ziemowit Laski <zlaski@apple.com>. */ /* { dg-do compile } */ @class UnderSpecified; typedef struct NotAClass { int a, b; } NotAClass; void foo(UnderSpecified *u, NotAClass *n) { [n nonexistent_method]; /* { dg-warning "invalid receiver type" } */ /* { dg-warning "no .\\-nonexistent_method. method found" "" { target *-*-* } .-1 } */ [NotAClass nonexistent_method]; /* { dg-error ".NotAClass. is not an Objective\\-C class name or alias" } */ [u nonexistent_method]; /* { dg-warning "'.interface' of class .UnderSpecified. not found" } */ /* { dg-warning "no .\\-nonexistent_method. method found" "" { target *-*-* } .-1 } */ [UnderSpecified nonexistent_method]; /* { dg-warning "'.interface' of class .UnderSpecified. not found" } */ /* { dg-warning "no .\\+nonexistent_method. method found" "" { target *-*-* } .-1 } */ } /* { dg-warning "messages without a matching method signature will be assumed to return .id. and accept .\.\.\.. as arguments" "" { target *-*-* } 0 } */