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e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
20 lines
684 B
Objective-C
20 lines
684 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -Wreceiver-forward-class -verify %s
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// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -Wreceiver-forward-class -verify %s
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// rdar://10686120
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@class A; // expected-note {{forward declaration of class here}}
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@interface B
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-(int) width; // expected-note {{using}}
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@end
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@interface C
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-(float) width; // expected-note {{also found}}
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@end
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int f0(A *x) {
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return [x width]; // expected-warning {{receiver type 'A' for instance message is a forward declaration}} \
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// expected-warning {{multiple methods named 'width' found}} \
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// expected-note {{receiver is treated with 'id' type for purpose of method lookup}}
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}
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