diff options
Diffstat (limited to 'include/clang/AST/DeclBase.h')
| -rw-r--r-- | include/clang/AST/DeclBase.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/include/clang/AST/DeclBase.h b/include/clang/AST/DeclBase.h index 08879b36cce54..c26e2d7bde95a 100644 --- a/include/clang/AST/DeclBase.h +++ b/include/clang/AST/DeclBase.h @@ -34,6 +34,7 @@ class DeclarationName; class DependentDiagnostic; class EnumDecl; class ExportDecl; +class ExternalSourceSymbolAttr; class FunctionDecl; class FunctionType; enum Linkage : unsigned char; @@ -332,15 +333,15 @@ private: bool AccessDeclContextSanity() const; protected: - Decl(Kind DK, DeclContext *DC, SourceLocation L) - : NextInContextAndBits(), DeclCtx(DC), - Loc(L), DeclKind(DK), InvalidDecl(0), - HasAttrs(false), Implicit(false), Used(false), Referenced(false), - Access(AS_none), FromASTFile(0), Hidden(DC && cast<Decl>(DC)->Hidden), - IdentifierNamespace(getIdentifierNamespaceForKind(DK)), - CacheValidAndLinkage(0) - { + : NextInContextAndBits(), DeclCtx(DC), Loc(L), DeclKind(DK), + InvalidDecl(0), HasAttrs(false), Implicit(false), Used(false), + Referenced(false), Access(AS_none), FromASTFile(0), + Hidden(DC && cast<Decl>(DC)->Hidden && + (!cast<Decl>(DC)->isFromASTFile() || + hasLocalOwningModuleStorage())), + IdentifierNamespace(getIdentifierNamespaceForKind(DK)), + CacheValidAndLinkage(0) { if (StatisticsEnabled) add(DK); } @@ -562,6 +563,10 @@ public: NextInContextAndBits.setInt(Bits); } + /// \brief Looks on this and related declarations for an applicable + /// external source symbol attribute. + ExternalSourceSymbolAttr *getExternalSourceSymbolAttr() const; + /// \brief Whether this declaration was marked as being private to the /// module in which it was defined. bool isModulePrivate() const { @@ -698,6 +703,9 @@ public: Module *getLocalOwningModule() const { if (isFromASTFile() || !Hidden) return nullptr; + + assert(hasLocalOwningModuleStorage() && + "hidden local decl but no local module storage"); return reinterpret_cast<Module *const *>(this)[-1]; } void setLocalOwningModule(Module *M) { |