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| author | Zequan Wu <zequanwu@google.com> | 2022-12-06 07:58:28 +0800 |
|---|---|---|
| committer | Zequan Wu <zequanwu@google.com> | 2022-12-06 08:29:55 +0800 |
| commit | bb5bcddcdbc151119f449be2d1e0d90f2e9c4258 (patch) | |
| tree | 4d01ff801a56ee62f9dd0bb8a3345c9e5172d155 /clang/lib/CodeGen/CGDebugInfo.cpp | |
| parent | dd3fe52492e90a67e63d9f33b5fafaeb3942066d (diff) | |
| download | llvm-bb5bcddcdbc151119f449be2d1e0d90f2e9c4258.zip llvm-bb5bcddcdbc151119f449be2d1e0d90f2e9c4258.tar.gz llvm-bb5bcddcdbc151119f449be2d1e0d90f2e9c4258.tar.bz2 | |
[CodeView] Don't generate dummy unnamed strcut/class/union type.
Diffstat (limited to 'clang/lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index b0fe96d..2a67f58 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -1653,10 +1653,15 @@ void CGDebugInfo::CollectRecordFields( } else if (CGM.getCodeGenOpts().EmitCodeView) { // Debug info for nested types is included in the member list only for // CodeView. - if (const auto *nestedType = dyn_cast<TypeDecl>(I)) + if (const auto *nestedType = dyn_cast<TypeDecl>(I)) { + // MSVC doesn't generate nested type for anonymous struct/union. + if (isa<RecordDecl>(I) && + cast<RecordDecl>(I)->isAnonymousStructOrUnion()) + continue; if (!nestedType->isImplicit() && nestedType->getDeclContext() == record) CollectRecordNestedType(nestedType, elements); + } } } } |