forked from OSchip/llvm-project
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -debug-info-kind=standalone -o - -emit-llvm %s | FileCheck %s
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// We had a bug in -fstandalone-debug where UnicodeString would not be completed
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// when it was required to be complete. This originally manifested as an
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// assertion in CodeView emission on Windows with some dllexport stuff, but it's
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// more general than that.
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struct UnicodeString;
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UnicodeString *force_fwd_decl;
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struct UnicodeString {
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private:
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virtual ~UnicodeString();
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};
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struct UseCompleteType {
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UseCompleteType();
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~UseCompleteType();
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UnicodeString currencySpcAfterSym[1];
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};
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UseCompleteType require_complete;
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "UnicodeString"
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// CHECK-NOT: DIFlagFwdDecl
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// CHECK-SAME: ){{$}}
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namespace rdar14101097_1 { // see also PR16214
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// Check that we emit debug info for the definition of a struct if the
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// definition is available, even if it's used via a pointer wrapped in a
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// typedef.
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "foo"
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// CHECK-NOT: DIFlagFwdDecl
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// CHECK-SAME: ){{$}}
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struct foo {
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};
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typedef foo *foop;
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void bar() {
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foop f;
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}
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}
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namespace rdar14101097_2 {
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// As above, except trickier because we first encounter only a declaration of
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// the type and no debug-info related use after we see the definition of the
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// type.
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "foo"
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// CHECK-NOT: DIFlagFwdDecl
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// CHECK-SAME: ){{$}}
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struct foo;
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void bar() {
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foo *f;
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}
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struct foo {
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};
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}
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