27 lines
922 B
Objective-C
27 lines
922 B
Objective-C
/* Check if class references (generated for the NeXT runtime) are appropriately
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folded. */
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/* Author: Ziemowit Laski <zlaski@apple.com>. */
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/* The ABI is different for m64 darwin so skip this test for now */
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/* { dg-do compile { target { *-*-darwin* && { ! lp64 } } } } */
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/* { dg-skip-if "" { *-*-darwin* } { "-fgnu-runtime" } { "" } } */
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#include "../objc-obj-c++-shared/Object1.h"
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typedef Object ObjectTypedef1;
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typedef ObjectTypedef1 ObjectTypedef2;
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@compatibility_alias ObjectAlias1 ObjectTypedef2;
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@compatibility_alias ObjectAlias2 ObjectAlias1;
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typedef ObjectAlias2 ObjectTypedef3;
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void foo(void) {
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id obj = [Object new];
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obj = [ObjectTypedef1 new];
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obj = [ObjectTypedef2 new];
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obj = [ObjectTypedef3 new];
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obj = [ObjectAlias1 new];
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obj = [ObjectAlias2 new];
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}
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/* { dg-final { scan-assembler "_OBJC_CLASS_REFERENCES_0" } } */
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/* { dg-final { scan-assembler-not "_OBJC_CLASS_REFERENCES_1" } } */
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