static void DeclareVariable(ParseNode functionBody, ParseNode typeNameNode, ParseNode variableNameNode)
{
var nodesToAdd = new List<ParseNode>
{
typeNameNode.Clone(),
TokenKind.Space.BuildTokenFromId(" "),
variableNameNode.Clone(),
TokenKind.SemiColon.BuildTokenFromId()
};
var declarationNode = new ParseNode(RuleKind.DeclareVariable);
declarationNode.AddRange(nodesToAdd);
functionBody.Insert(1, declarationNode);
if (typeNameNode.Parent.Rule == RuleKind.DeclareVariable)
{
typeNameNode.Parent.Rule = RuleKind.InstructionCode;
}
typeNameNode.RemoveFromParent();
}
void ExtractArrayParameter(ParseNode typeNode, CleanupAstNodeStates states, int startPos,
int lastPosition, ParseNode functionBlockNode)
{
var declarationNode = RuleKind.DeclareVariable.NewNodeOfRule();
declarationNode.AddRange(new[]
{
typeNode.Clone(),
TokenKind.Space.BuildTokenFromId(" "),
});
Enumerable.Range(startPos, lastPosition - startPos + 1).Each(
i => declarationNode.Add(states[i].Clone()));
for (var i = startPos; i < lastPosition; i++)
{
var mappedNode = states[i];
if (mappedNode.Token == TokenKind.Identifier)
break;
TypeData.ValidateToken(mappedNode);
}
declarationNode.Add(TokenKind.SemiColon.BuildTokenFromId());
functionBlockNode.Insert(1, declarationNode);
FixRuleProblem(declarationNode);
}