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| author | David Majnemer <david.majnemer@gmail.com> | 2015-08-31 18:48:39 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-08-31 18:48:39 +0000 |
| commit | 0035052729e4a3adfbbf0a65ac42d372e9a29c55 (patch) | |
| tree | e941f52afb7f7eae68bf12a49a2e11ab8a728622 /clang/lib/Serialization/ASTWriterDecl.cpp | |
| parent | d40722e26787a6e080e0de30d8980bc15da93ec9 (diff) | |
| download | bcm5719-llvm-0035052729e4a3adfbbf0a65ac42d372e9a29c55.tar.gz bcm5719-llvm-0035052729e4a3adfbbf0a65ac42d372e9a29c55.zip | |
[MS ABI] Correctly mangle classes without names for linkage purposes
A class without a name for linkage purposes gets a name along the lines
of <unnamed-type-foo> where foo is either the name of a declarator which
defined it (like a variable or field) or a
typedef-name (like a typedef or alias-declaration).
We handled the declarator case correctly but it would fall down during
template instantiation if the declarator didn't share the tag's type.
We failed to handle the typedef-name case at all.
Instead, keep track of the association between the two and keep it up to
date in the face of template instantiation.
llvm-svn: 246469
Diffstat (limited to 'clang/lib/Serialization/ASTWriterDecl.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTWriterDecl.cpp | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp index d38e58766a2..24e07c42a41 100644 --- a/clang/lib/Serialization/ASTWriterDecl.cpp +++ b/clang/lib/Serialization/ASTWriterDecl.cpp @@ -378,9 +378,6 @@ void ASTDeclWriter::VisitTagDecl(TagDecl *D) { Record.push_back(2); Writer.AddDeclRef(TD, Record); Writer.AddIdentifierRef(TD->getDeclName().getAsIdentifierInfo(), Record); - } else if (auto *DD = D->getDeclaratorForAnonDecl()) { - Record.push_back(3); - Writer.AddDeclRef(DD, Record); } else { Record.push_back(0); } @@ -410,7 +407,6 @@ void ASTDeclWriter::VisitEnumDecl(EnumDecl *D) { !D->isUsed(false) && !D->hasExtInfo() && !D->getTypedefNameForAnonDecl() && - !D->getDeclaratorForAnonDecl() && D->getFirstDecl() == D->getMostRecentDecl() && !D->isInvalidDecl() && !D->isReferenced() && @@ -439,7 +435,6 @@ void ASTDeclWriter::VisitRecordDecl(RecordDecl *D) { !D->isUsed(false) && !D->hasExtInfo() && !D->getTypedefNameForAnonDecl() && - !D->getDeclaratorForAnonDecl() && D->getFirstDecl() == D->getMostRecentDecl() && !D->isInvalidDecl() && !D->isReferenced() && |
