/// <summary>
/// Extracts the name of the member being called from the base class.
/// </summary>
/// <param name="parentExpression">The expression containing the tokens.</param>
/// <param name="baseToken">The 'base' keyword token.</param>
/// <returns>Returns the name of the member or null if there is no member name.</returns>
private static Token ExtractBaseClassMemberName(Expression parentExpression, Token baseToken)
{
Param.AssertNotNull(parentExpression, "parentExpression");
Param.AssertNotNull(baseToken, "baseTokenNode");
Debug.Assert(baseToken.TokenType == TokenType.Base, "Incorrect token type.");
bool foundMemberAccessSymbol = false;
for (Token next = baseToken.FindNextToken(); next != null; next = next.FindNextToken())
{
if (foundMemberAccessSymbol)
{
if (next.TokenType == TokenType.Literal)
{
return next;
}
else
{
break;
}
}
else
{
if (next.TokenType == TokenType.OperatorSymbol)
{
if (next.Is(OperatorType.MemberAccess))
{
foundMemberAccessSymbol = true;
}
else
{
break;
}
}
else
{
break;
}
}
}
return null;
}
