private FunctionDefinition(TypeNode returnType, string name, ArgListDefinition args, Statement body, TextRegion region)
{
this.returnType = returnType;
this.name = name;
this.args = args;
this.body = body;
returnType.Parent = args.Parent = body.Parent = this;
this.region = region;
}
public override Node Make(Parser parser)
{
TypeNode type = parser.AssertNode <TypeNode>();
IdentifierToken nameToken = parser.AssertToken <IdentifierToken>();
TextRegion region = type.Region | nameToken.Region;
region = region | parser.AssertOperator(Operator.Tag.LeftPar).Region;
ArgListDefinition args = parser.AssertNode <ArgListDefinition>();
region = region | args.Region;
region = region | parser.AssertOperator(Operator.Tag.RightPar).Region;
Statement body = parser.AssertNode <Block>();
region = region | body.Region;
return(new FunctionDefinition(type, nameToken.Text, args, body, region));
}