Auto-sync from Azure-Kusto-Service

microsoft · Aug 1, 2024 · 13cb2d8 · 13cb2d8
1 parent 2f98fac
commit 13cb2d8
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Showing 3 changed files with 2 additions and 29 deletions.
diff --git a/src/Kusto.Language/Parser/QueryGrammar.cs b/src/Kusto.Language/Parser/QueryGrammar.cs
@@ -2002,14 +2002,7 @@ Parser<LexicalToken, DataScopeClause> DataScopeClause(CompletionKind ckind) =>
                             new MvExpandExpression(expr, toTypeOfClause)));
 
             var MvExpandExpressionList =
-                First(
-                    // if only one item that is just "to typeof(xxx)" then allow expression to be null w/o error
-                    If(And(Token(SyntaxKind.ToKeyword), TypeofLiteral, Fails(Token(SyntaxKind.CommaToken))),
-                        Rule(ToTypeOfClause,
-                            clause => new SyntaxList<SeparatedElement<MvExpandExpression>>(new[] {
-                                new SeparatedElement<MvExpandExpression>(new MvExpandExpression(null, clause)) })))
-                        .Hide(),
-                    SeparatedList(MvExpandExpression, SyntaxKind.CommaToken, fnMissingElement: CreateMissingMvExpandExpression, oneOrMore: true));
+               SeparatedList(MvExpandExpression, SyntaxKind.CommaToken, fnMissingElement: CreateMissingMvExpandExpression, oneOrMore: true);
 
             var MvExpandRowLimitClause =
                 Rule(

diff --git a/src/Kusto.Language/Parser/QueryParser.cs b/src/Kusto.Language/Parser/QueryParser.cs
@@ -4219,25 +4219,6 @@ private MvExpandExpression CreateMissingMvExpandExpression() =>
 
         private SyntaxList<SeparatedElement<MvExpandExpression>> ParseMvExpandExpressionList()
         {
-            if (PeekToken().Kind == SyntaxKind.ToKeyword)
-            {
-                var position = GetResetPoint();
-
-                // if only one item that is just "to typeof(xxx)" then allow expression to be null w/o error
-                var clause = ParseToTypeOfClause();
-                if (PeekToken().Kind != SyntaxKind.CommaToken)
-                {
-                    return new SyntaxList<SeparatedElement<MvExpandExpression>>(new[] 
-                    {
-                        new SeparatedElement<MvExpandExpression>(new MvExpandExpression(null, clause))
-                    });
-                }
-                else
-                {
-                    Reset(position);
-                }
-            }
-
             return ParseCommaList(FnParseMvExpandExpression, CreateMissingMvExpandExpression, FnScanMvExpandExpressionListEnd, oneOrMore: true);
         }
 

diff --git a/src/Kusto.Language/Syntax/CodeGen/GeneratedSyntaxNodes.cs b/src/Kusto.Language/Syntax/CodeGen/GeneratedSyntaxNodes.cs
@@ -6140,7 +6140,7 @@ public sealed partial class MvExpandExpression : Expression
         /// </summary>
         internal MvExpandExpression(Expression expression, ToTypeOfClause toTypeOf, IReadOnlyList<Diagnostic> diagnostics = null) : base(diagnostics)
         {
-            this.Expression = Attach(expression, optional: true);
+            this.Expression = Attach(expression);
             this.ToTypeOf = Attach(toTypeOf, optional: true);
             this.Init();
         }
@@ -6171,7 +6171,6 @@ public override bool IsOptional(int index)
         {
             switch (index)
             {
-                case 0:
                 case 1:
                     return true;
                 default: