Seve allocation bty using EmptyTupleParameterBindings (#375)

SergeiPavlov · web-flow · commit d58e3ce8db56 · 2025-04-17T12:12:15.000-07:00
diff --git a/Orm/Xtensive.Orm/Orm/Linq/Translator.Expressions.cs b/Orm/Xtensive.Orm/Orm/Linq/Translator.Expressions.cs
@@ -1302,7 +1302,7 @@ private Expression ConstructQueryable(MethodCallExpression mc)
       var index = type.Indexes.PrimaryIndex;
       var entityExpression = EntityExpression.Create(type, 0, false);
       var itemProjector = new ItemProjectorExpression(entityExpression, index.GetQuery(), context);
-      return new ProjectionExpression(mc.Type, itemProjector, new Dictionary<Parameter<Tuple>, Tuple>());
+      return new ProjectionExpression(mc.Type, itemProjector, EmptyTupleParameterBindings);
     }
 
     private Expression ConstructQueryable(Type elementType)

Original file line number	Diff line number	Diff line change
`@@ -1302,7 +1302,7 @@ private Expression ConstructQueryable(MethodCallExpression mc)`
`1302`	`1302`	`var index = type.Indexes.PrimaryIndex;`
`1303`	`1303`	`var entityExpression = EntityExpression.Create(type, 0, false);`
`1304`	`1304`	`var itemProjector = new ItemProjectorExpression(entityExpression, index.GetQuery(), context);`
`1305`		`- return new ProjectionExpression(mc.Type, itemProjector, new Dictionary<Parameter<Tuple>, Tuple>());`
	`1305`	`+ return new ProjectionExpression(mc.Type, itemProjector, EmptyTupleParameterBindings);`
`1306`	`1306`	`}`
`1307`	`1307`
`1308`	`1308`	`private Expression ConstructQueryable(Type elementType)`