Merge pull request #1264 from ethereum/988

State variable under contract's name

2 files changed, 16 insertions, 9 deletions

diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index 6d54b48b..9a096e2d 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -890,6 +890,8 @@ bool ExpressionCompiler::visit(MemberAccess const& _memberAccess)
 			{
 				// no-op
 			}
+			else if (auto variable = dynamic_cast<VariableDeclaration const*>(_memberAccess.annotation().referencedDeclaration))
+				appendVariable(*variable, static_cast<Expression const&>(_memberAccess));
 			else
 				_memberAccess.expression().accept(*this);
 		}
@@ -1203,15 +1205,7 @@ void ExpressionCompiler::endVisit(Identifier const& _identifier)
 	else if (FunctionDefinition const* functionDef = dynamic_cast<FunctionDefinition const*>(declaration))
 		m_context << m_context.virtualFunctionEntryLabel(*functionDef).pushTag();
 	else if (auto variable = dynamic_cast<VariableDeclaration const*>(declaration))
-	{
-		if (!variable->isConstant())
-			setLValueFromDeclaration(*declaration, _identifier);
-		else
-		{
-			variable->value()->accept(*this);
-			utils().convertType(*variable->value()->annotation().type, *variable->annotation().type);
-		}
-	}
+		appendVariable(*variable, static_cast<Expression const&>(_identifier));
 	else if (auto contract = dynamic_cast<ContractDefinition const*>(declaration))
 	{
 		if (contract->isLibrary())
@@ -1646,6 +1640,17 @@ void ExpressionCompiler::appendExpressionCopyToMemory(Type const& _expectedType,
 	utils().storeInMemoryDynamic(_expectedType);
 }
 
+void ExpressionCompiler::appendVariable(VariableDeclaration const& _variable, Expression const& _expression)
+{
+	if (!_variable.isConstant())
+		setLValueFromDeclaration(_variable, _expression);
+	else
+	{
+		_variable.value()->accept(*this);
+		utils().convertType(*_variable.value()->annotation().type, *_variable.annotation().type);
+	}
+}
+
 void ExpressionCompiler::setLValueFromDeclaration(Declaration const& _declaration, Expression const& _expression)
 {
 	if (m_context.isLocalVariable(&_declaration))
diff --git a/libsolidity/codegen/ExpressionCompiler.h b/libsolidity/codegen/ExpressionCompiler.h
index 43a92a10..f4ce1fec 100644
--- a/libsolidity/codegen/ExpressionCompiler.h
+++ b/libsolidity/codegen/ExpressionCompiler.h
@@ -103,6 +103,8 @@ private:
 	/// expected to be on the stack and is updated by this call.
 	void appendExpressionCopyToMemory(Type const& _expectedType, Expression const& _expression);
 
+	/// Appends code for a variable that might be a constant or not
+	void appendVariable(VariableDeclaration const& _variable, Expression const& _expression);
 	/// Sets the current LValue to a new one (of the appropriate type) from the given declaration.
 	/// Also retrieves the value if it was not requested by @a _expression.
 	void setLValueFromDeclaration(Declaration const& _declaration, Expression const& _expression);