private static SyntaxNode Identifier(RParser.IdentifierContext identifier, Func<ParserRuleContext, Scope, SyntaxNode> transform, Scope scope)
{
var str = identifier
.ID()
.ToString()
.Replace('.', '_');
return CSharp.ParseExpression(str);
}
private static SyntaxNode ForEachStatement(RParser.ForEachStatementContext forStatement, Func<ParserRuleContext, Scope, SyntaxNode> transform, Scope scope)
{
if (!topLevel(forStatement))
throw new NotImplementedException();
var exprs = forStatement.expr();
var array = (ExpressionSyntax)transform(exprs[0], scope);
var body = parseBlock(exprs[1], transform, scope);
return @foreach.Get<ForEachStatementSyntax>(forStatement.ID().ToString(), array)
.WithStatement(body);
}
