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| author | Douglas Gregor <dgregor@apple.com> | 2009-01-07 19:46:03 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-01-07 19:46:03 +0000 |
| commit | 6b3945f4bc757bdadd3e443180cf32c2cccb52a0 (patch) | |
| tree | f5c67895a9e956ac2d92e869e8a4c5e28e2bb14d /lib/AST/Decl.cpp | |
| parent | 39cbfaadbcd0008492fc1ea967b6cc1301a938a1 (diff) | |
Finished semantic analysis of anonymous unions in C++.
Duplicate-member checking within classes is still a little messy, and
anonymous unions are still completely broken in C. We'll need to unify
the handling of fields in C and C++ to make this code applicable in
both languages.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61878 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Decl.cpp')
| -rw-r--r-- | lib/AST/Decl.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp index bfe8a184e8..b3f19a25b8 100644 --- a/lib/AST/Decl.cpp +++ b/lib/AST/Decl.cpp @@ -97,6 +97,15 @@ FieldDecl *FieldDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L, return new (Mem) FieldDecl(Decl::Field, DC, L, Id, T, BW, Mutable, PrevDecl); } +bool FieldDecl::isAnonymousStructOrUnion() const { + if (!isImplicit() || getDeclName()) + return false; + + if (const RecordType *Record = getType()->getAsRecordType()) + return Record->getDecl()->isAnonymousStructOrUnion(); + + return false; +} EnumConstantDecl *EnumConstantDecl::Create(ASTContext &C, EnumDecl *CD, SourceLocation L, |