Handle feedback from microsoft#39119

Author: orta

src/compiler/types.ts

@@ -7764,11 +7764,6 @@ namespace ts {
         newLength: number;
     }
 
-    export const enum SemanticClassificationFormat {
-        Original = "original",
-        TwentyTwenty = "2020"
-    }
-
     /* @internal */
     export interface DiagnosticCollection {
         // Adds a diagnostic to this diagnostic collection.

src/harness/fourslashImpl.ts

@@ -2451,37 +2451,37 @@ namespace FourSlash {
         private classificationToIdentifier(classification: number){
 
             const tokenTypes: string[] = [];
-            tokenTypes[ts.classifier.vscode.TokenType.class] = "class";
-            tokenTypes[ts.classifier.vscode.TokenType.enum] = "enum";
-            tokenTypes[ts.classifier.vscode.TokenType.interface] = "interface";
-            tokenTypes[ts.classifier.vscode.TokenType.namespace] = "namespace";
-            tokenTypes[ts.classifier.vscode.TokenType.typeParameter] = "typeParameter";
-            tokenTypes[ts.classifier.vscode.TokenType.type] = "type";
-            tokenTypes[ts.classifier.vscode.TokenType.parameter] = "parameter";
-            tokenTypes[ts.classifier.vscode.TokenType.variable] = "variable";
-            tokenTypes[ts.classifier.vscode.TokenType.enumMember] = "enumMember";
-            tokenTypes[ts.classifier.vscode.TokenType.property] = "property";
-            tokenTypes[ts.classifier.vscode.TokenType.function] = "function";
-            tokenTypes[ts.classifier.vscode.TokenType.member] = "member";
+            tokenTypes[ts.classifier.modern.TokenType.class] = "class";
+            tokenTypes[ts.classifier.modern.TokenType.enum] = "enum";
+            tokenTypes[ts.classifier.modern.TokenType.interface] = "interface";
+            tokenTypes[ts.classifier.modern.TokenType.namespace] = "namespace";
+            tokenTypes[ts.classifier.modern.TokenType.typeParameter] = "typeParameter";
+            tokenTypes[ts.classifier.modern.TokenType.type] = "type";
+            tokenTypes[ts.classifier.modern.TokenType.parameter] = "parameter";
+            tokenTypes[ts.classifier.modern.TokenType.variable] = "variable";
+            tokenTypes[ts.classifier.modern.TokenType.enumMember] = "enumMember";
+            tokenTypes[ts.classifier.modern.TokenType.property] = "property";
+            tokenTypes[ts.classifier.modern.TokenType.function] = "function";
+            tokenTypes[ts.classifier.modern.TokenType.member] = "member";
 
             const tokenModifiers: string[] = [];
-            tokenModifiers[ts.classifier.vscode.TokenModifier.async] = "async";
-            tokenModifiers[ts.classifier.vscode.TokenModifier.declaration] = "declaration";
-            tokenModifiers[ts.classifier.vscode.TokenModifier.readonly] = "readonly";
-            tokenModifiers[ts.classifier.vscode.TokenModifier.static] = "static";
-            tokenModifiers[ts.classifier.vscode.TokenModifier.local] = "local";
-            tokenModifiers[ts.classifier.vscode.TokenModifier.defaultLibrary] = "defaultLibrary";
+            tokenModifiers[ts.classifier.modern.TokenModifier.async] = "async";
+            tokenModifiers[ts.classifier.modern.TokenModifier.declaration] = "declaration";
+            tokenModifiers[ts.classifier.modern.TokenModifier.readonly] = "readonly";
+            tokenModifiers[ts.classifier.modern.TokenModifier.static] = "static";
+            tokenModifiers[ts.classifier.modern.TokenModifier.local] = "local";
+            tokenModifiers[ts.classifier.modern.TokenModifier.defaultLibrary] = "defaultLibrary";
 
 
             function getTokenTypeFromClassification(tsClassification: number): number | undefined {
-                if (tsClassification > ts.classifier.vscode.TokenEncodingConsts.modifierMask) {
-                    return (tsClassification >> ts.classifier.vscode.TokenEncodingConsts.typeOffset) - 1;
+                if (tsClassification > ts.classifier.modern.TokenEncodingConsts.modifierMask) {
+                    return (tsClassification >> ts.classifier.modern.TokenEncodingConsts.typeOffset) - 1;
                 }
                 return undefined;
             }
 
             function getTokenModifierFromClassification(tsClassification: number) {
-                return tsClassification & ts.classifier.vscode.TokenEncodingConsts.modifierMask;
+                return tsClassification & ts.classifier.modern.TokenEncodingConsts.modifierMask;
             }
 
             const typeIdx = getTokenTypeFromClassification(classification) || 0;
@@ -2566,15 +2566,13 @@ namespace FourSlash {
             });
             replacement.push(");");
 
-            // throw new Error("You need to change the source code of fourslash test to use replaceWithSemanticClassifications");
-
-
-            const fs = require("fs");
-            const testfilePath = this.originalInputFileName.slice(1);
-            const testfile = fs.readFileSync(testfilePath, "utf8");
-            const newfile = testfile.replace("verify.replaceWithSemanticClassifications(\"2020\")", replacement.join("\n"));
-            fs.writeFileSync(testfilePath, newfile);
+            throw new Error("You need to change the source code of fourslash test to use replaceWithSemanticClassifications");
 
+            // const fs = require("fs");
+            // const testfilePath = this.originalInputFileName.slice(1);
+            // const testfile = fs.readFileSync(testfilePath, "utf8");
+            // const newfile = testfile.replace("verify.replaceWithSemanticClassifications(\"2020\")", replacement.join("\n"));
+            // fs.writeFileSync(testfilePath, newfile);
         }
 
 

src/services/classifierVscode.ts renamed to src/services/classifier2020.ts

@@ -1,4 +1,5 @@
-namespace ts.classifier.vscode {
+/** @internal */
+namespace ts.classifier.modern {
 
   /** @internal */
   export enum TokenEncodingConsts {

src/services/services.ts

@@ -1809,7 +1809,7 @@ namespace ts {
                 return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
             }
             else {
-                return classifier.vscode.getSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
+                return classifier.modern.getSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
             }
         }
 
@@ -1825,7 +1825,7 @@ namespace ts {
                 return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
             }
             else {
-                return classifier.vscode.getEncodedSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
+                return classifier.modern.getEncodedSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
             }
         }
 

src/services/tsconfig.json

@@ -12,7 +12,7 @@
         "types.ts",
         "utilities.ts",
         "classifier.ts",
-        "classifierVscode.ts",
+        "classifier2020.ts",
         "stringCompletions.ts",
         "completions.ts",
         "documentHighlights.ts",

src/services/types.ts

@@ -313,6 +313,11 @@ namespace ts {
 
     export type WithMetadata<T> = T & { metadata?: unknown; };
 
+    export const enum SemanticClassificationFormat {
+        Original = "original",
+        TwentyTwenty = "2020"
+    }
+
     //
     // Public services of a language service instance associated
     // with a language service host instance