3b449bd46a
RFC https://discourse.llvm.org/t/rfc-dwarfdebug-fix-and-improve-handling-imported-entities-types-and-static-local-in-subprogram-and-lexical-block-scopes/68544 Similar to imported declarations, the patch tracks function-local types in DISubprogram's 'retainedNodes' field. DwarfDebug is adjusted in accordance with the aforementioned metadata change and provided a support of function-local types scoped within a lexical block. The patch assumes that DICompileUnit's 'enums field' no longer tracks local types and DwarfDebug would assert if any locally-scoped types get placed there. Reviewed By: jmmartinez Authored-by: Kristina Bessonova <kbessonova@accesssoftek.com> Differential Revision: https://reviews.llvm.org/D144006
23 lines
688 B
C++
23 lines
688 B
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -fexceptions -std=c++11 -debug-info-kind=limited | FileCheck %s
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struct D {
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D();
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D(const D&);
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int x;
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int d(int x);
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};
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int D::d(int x) {
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[=] {
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return this->x;
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}();
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}
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// CHECK: ![[D:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D",
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// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "this",
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// CHECK-SAME: line: 11
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// CHECK-SAME: baseType: ![[POINTER:[0-9]+]]
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// CHECK-SAME: size: 64
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// CHECK-NOT: offset: 0
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// CHECK-SAME: ){{$}}
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// CHECK: ![[POINTER]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[D]], size: 64)
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