Rename TransformFlags.Experimental -> ESNext

sandersn · sandersn · commit 988bf1fc69fb · 2016-10-28T10:24:30.000-07:00
diff --git a/src/compiler/binder.ts b/src/compiler/binder.ts
@@ -3160,8 +3160,8 @@ namespace ts {
 
                 if (subtreeFlags & TransformFlags.ContainsSpreadExpression) {
                     // If an ObjectLiteralExpression contains a spread element, then it
-                    // is an ES experimental node.
-                    transformFlags |= TransformFlags.AssertExperimental;
+                    // is an ES next node.
+                    transformFlags |= TransformFlags.AssertESNext;
                 }
 
                 break;
diff --git a/src/compiler/transformers/esnext.ts b/src/compiler/transformers/esnext.ts
@@ -11,10 +11,10 @@ namespace ts {
         }
 
         function visitor(node: Node): VisitResult<Node> {
-            if (node.transformFlags & TransformFlags.Experimental) {
+            if (node.transformFlags & TransformFlags.ESNext) {
                 return visitorWorker(node);
             }
-            else if (node.transformFlags & TransformFlags.ContainsExperimental) {
+            else if (node.transformFlags & TransformFlags.ContainsESNext) {
                 return visitEachChild(node, visitor, context);
             }
             else {
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
@@ -3463,8 +3463,8 @@ namespace ts {
         ContainsTypeScript = 1 << 1,
         Jsx = 1 << 2,
         ContainsJsx = 1 << 3,
-        Experimental = 1 << 4,
-        ContainsExperimental = 1 << 5,
+        ESNext = 1 << 4,
+        ContainsESNext = 1 << 5,
         ES2017 = 1 << 6,
         ContainsES2017 = 1 << 7,
         ES2016 = 1 << 8,
@@ -3498,7 +3498,7 @@ namespace ts {
         // - Bitmasks that are used to assert facts about the syntax of a node and its subtree.
         AssertTypeScript = TypeScript | ContainsTypeScript,
         AssertJsx = Jsx | ContainsJsx,
-        AssertExperimental = Experimental | ContainsExperimental,
+        AssertESNext = ESNext | ContainsESNext,
         AssertES2017 = ES2017 | ContainsES2017,
         AssertES2016 = ES2016 | ContainsES2016,
         AssertES2015 = ES2015 | ContainsES2015,
@@ -3508,7 +3508,7 @@ namespace ts {
         // Scope Exclusions
         // - Bitmasks that exclude flags from propagating out of a specific context
         //   into the subtree flags of their container.
-        NodeExcludes = TypeScript | Jsx | Experimental | ES2017 | ES2016 | ES2015 | DestructuringAssignment | Generator | HasComputedFlags,
+        NodeExcludes = TypeScript | Jsx | ESNext | ES2017 | ES2016 | ES2015 | DestructuringAssignment | Generator | HasComputedFlags,
         ArrowFunctionExcludes = NodeExcludes | ContainsDecorators | ContainsDefaultValueAssignments | ContainsLexicalThis | ContainsParameterPropertyAssignments | ContainsBlockScopedBinding | ContainsYield | ContainsHoistedDeclarationOrCompletion,
         FunctionExcludes = NodeExcludes | ContainsDecorators | ContainsDefaultValueAssignments | ContainsCapturedLexicalThis | ContainsLexicalThis | ContainsParameterPropertyAssignments | ContainsBlockScopedBinding | ContainsYield | ContainsHoistedDeclarationOrCompletion,
         ConstructorExcludes = NodeExcludes | ContainsDefaultValueAssignments | ContainsLexicalThis | ContainsCapturedLexicalThis | ContainsBlockScopedBinding | ContainsYield | ContainsHoistedDeclarationOrCompletion,

Original file line number	Diff line number	Diff line change
`@@ -3160,8 +3160,8 @@ namespace ts {`
`3160`	`3160`
`3161`	`3161`	`if (subtreeFlags & TransformFlags.ContainsSpreadExpression) {`
`3162`	`3162`	`// If an ObjectLiteralExpression contains a spread element, then it`
`3163`		`- // is an ES experimental node.`
`3164`		`- transformFlags \|= TransformFlags.AssertExperimental;`
	`3163`	`+ // is an ES next node.`
	`3164`	`+ transformFlags \|= TransformFlags.AssertESNext;`
`3165`	`3165`	`}`
`3166`	`3166`
`3167`	`3167`	`break;`
Original file line number	Diff line number	Diff line change
`@@ -11,10 +11,10 @@ namespace ts {`
`11`	`11`	`}`
`12`	`12`
`13`	`13`	`function visitor(node: Node): VisitResult<Node> {`
`14`		`- if (node.transformFlags & TransformFlags.Experimental) {`
	`14`	`+ if (node.transformFlags & TransformFlags.ESNext) {`
`15`	`15`	`return visitorWorker(node);`
`16`	`16`	`}`
`17`		`- else if (node.transformFlags & TransformFlags.ContainsExperimental) {`
	`17`	`+ else if (node.transformFlags & TransformFlags.ContainsESNext) {`
`18`	`18`	`return visitEachChild(node, visitor, context);`
`19`	`19`	`}`
`20`	`20`	`else {`