Source units are independent scopes.

1 files changed, 7 insertions, 6 deletions

diff --git a/libsolidity/analysis/DeclarationContainer.h b/libsolidity/analysis/DeclarationContainer.h
index 064724d1..5862f7a5 100644
--- a/libsolidity/analysis/DeclarationContainer.h
+++ b/libsolidity/analysis/DeclarationContainer.h
@@ -41,23 +41,24 @@ class DeclarationContainer
 {
 public:
 	explicit DeclarationContainer(
-		Declaration const* _enclosingDeclaration = nullptr,
+		ASTNode const* _enclosingNode = nullptr,
 		DeclarationContainer const* _enclosingContainer = nullptr
 	):
-		m_enclosingDeclaration(_enclosingDeclaration), m_enclosingContainer(_enclosingContainer) {}
+		m_enclosingNode(_enclosingNode), m_enclosingContainer(_enclosingContainer) {}
 	/// Registers the declaration in the scope unless its name is already declared or the name is empty.
+	/// @param _name the name to register, if nullptr the intrinsic name of @a _declaration is used.
 	/// @param _invisible if true, registers the declaration, reports name clashes but does not return it in @a resolveName
 	/// @param _update if true, replaces a potential declaration that is already present
 	/// @returns false if the name was already declared.
-	bool registerDeclaration(Declaration const& _declaration, bool _invisible = false, bool _update = false);
+	bool registerDeclaration(Declaration const& _declaration, ASTString const* _name = nullptr, bool _invisible = false, bool _update = false);
 	std::vector<Declaration const*> resolveName(ASTString const& _name, bool _recursive = false) const;
-	Declaration const* enclosingDeclaration() const { return m_enclosingDeclaration; }
+	ASTNode const* enclosingNode() const { return m_enclosingNode; }
 	std::map<ASTString, std::vector<Declaration const*>> const& declarations() const { return m_declarations; }
 	/// @returns whether declaration is valid, and if not also returns previous declaration.
-	Declaration const* conflictingDeclaration(Declaration const& _declaration) const;
+	Declaration const* conflictingDeclaration(Declaration const& _declaration, ASTString const* _name = nullptr) const;
 
 private:
-	Declaration const* m_enclosingDeclaration;
+	ASTNode const* m_enclosingNode;
 	DeclarationContainer const* m_enclosingContainer;
 	std::map<ASTString, std::vector<Declaration const*>> m_declarations;
 	std::map<ASTString, std::vector<Declaration const*>> m_invisibleDeclarations;