protected void addLocalToCurrentScope(XExpression expression, ITypeComputationState state) {
		if (expression instanceof XVariableDeclaration) {
			addLocalToCurrentScope((XVariableDeclaration)expression, state);
		}
	}
protected void addLocalToCurrentScope ( XExpression expression , ITypeComputationState state ) { if ( expression instanceof XVariableDeclaration ) { addLocalToCurrentScope ( ( XVariableDeclaration ) expression , state ) ; } }
If the expression is a variable declaration, then add it to the current scope;
DSLs introducing new containers for variable declarations should override this method
and explicitly add nested variable declarations.
@since 2.9