private static Type GetLiteralType(IASTLiteral litNode)
{
switch (litNode)
{
case ASTNumberLiteralNode numNode:
return(typeof(decimal));
case ASTStringLiteralNode strNode:
return(typeof(string));
case ASTBoolLiteralNode boolNode:
return(typeof(bool));
case ASTNullLiteralNode nullNode:
return(typeof(void));
}
return(null);
}
/// <summary>
/// Process concrete literal
/// </summary>
/// <param name="literalNode">Common literal node</param>
private void BuildLiteral(IASTLiteral literalNode)
{
if (literalNode is ASTStringLiteralNode strNode)
{
BuildString(strNode);
}
if (literalNode is ASTNumberLiteralNode numNode)
{
BuildDecimal(numNode);
}
if (literalNode is ASTNullLiteralNode nullNode)
{
BuildNull(nullNode);
}
if (literalNode is ASTBoolLiteralNode boolNode)
{
BuildBoolean(boolNode);
}
}
