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24 lines
1.1 KiB
24 lines
1.1 KiB
4 months ago
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// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s -check-prefix=CHECK-NEW
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// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-1.8 -o - %s | FileCheck %s -check-prefix=CHECK-OLD
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// Clang 9 or 10 changed the handling of method lists so that methods provided
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// from synthesised properties showed up in the method list, where previously
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// CGObjCGNU had to collect them and merge them. One of the places where this
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// merging happened was missed in the move and so we ended up emitting two
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// copies of method metadata for declared properties.
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// This class has only instance properties and only one pair of synthesized
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// methods from the property and so we should synthesize only one method list,
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// with precisely two methods on it.
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@interface X
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@property (retain) id iProp;
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@end
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@implementation X
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@synthesize iProp;
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@end
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// Check that the method list has precisely 2 methods.
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// CHECK-NEW: @.objc_method_list = internal global { i8*, i32, i64, [2 x
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// CHECK-OLD: @.objc_method_list = internal global { i8*, i32, [2 x
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