Fix build errors from merge resolution

src/Compilers/CSharp/Portable/Operations/CSharpOperationFactory.cs

@@ -1361,7 +1361,7 @@ private IForEachLoopOperation CreateBoundForEachStatementOperation(BoundForEachS
                 var local = (LocalSymbol)locals.Single();
                 // We use iteration variable type syntax as the underlying syntax node as there is no variable declarator syntax in the syntax tree.
                 var declaratorSyntax = boundForEachStatement.IterationVariableType.Syntax;
-                loopControlVariable = new Lazy<IOperation>(() => OperationFactory.CreateVariableDeclaration(local, initializer: null, semanticModel: _semanticModel, syntax: declaratorSyntax));
+                loopControlVariable = new Lazy<IOperation>(() => new VariableDeclarator(local, initializer: null, semanticModel: _semanticModel, syntax: declaratorSyntax, type: null, constantValue: default, isImplicit: false));
             }
             else
             {

src/Compilers/VisualBasic/Portable/Operations/VisualBasicOperationFactory.vb

@@ -1141,7 +1141,7 @@ Namespace Microsoft.CodeAnalysis.Operations
             Dim localOpt As LocalSymbol = boundForStatement.DeclaredOrInferredLocalOpt
             Dim controlVariable As BoundExpression = boundForStatement.ControlVariable
             Return If(localOpt IsNot Nothing,
-                OperationFactory.CreateVariableDeclaration(localOpt, initializer:=Nothing, semanticModel:=_semanticModel, syntax:=controlVariable.Syntax),
+                New VariableDeclarator(localOpt, initializer:=Nothing, semanticModel:=_semanticModel, syntax:=controlVariable.Syntax, type:=Nothing, constantValue:=Nothing, isImplicit:=boundForStatement.WasCompilerGenerated),
                 Create(controlVariable))
         End Function