sucrase - npm Package Compare versions

Comparing version 3.9.3 to 3.9.4

CHANGELOG.md

@@ -0,1 +1,5 @@
+# 3.9.4 (2019-01-07)
+
+* Avoid false positive when detecting if a class has a superclass. ([#399])
+
 # 3.9.3 (2019-01-06)
@@ -191,1 +195,2 @@
 [#393]: https://github.com/alangpierce/sucrase/pull/393
+[#399]: https://github.com/alangpierce/sucrase/pull/399

dist/util/getClassInfo.js

@@ -175,3 +175,7 @@ "use strict"; function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }Object.defineProperty(exports, "__esModule", {value: true});
   while (!tokens.matchesContextIdAndLabel(_types.TokenType.braceL, contextId)) {
-    if (tokens.matches1(_types.TokenType._extends)) {
+    // If this has a superclass, there will always be an `extends` token. If it doesn't have a
+    // superclass, only type parameters and `implements` clauses can show up here, all of which
+    // consist only of type tokens. A declaration like `class A<B extends C> {` should *not* count
+    // as having a superclass.
+    if (tokens.matches1(_types.TokenType._extends) && !tokens.currentToken().isType) {
       hasSuperclass = true;
@@ -178,0 +182,0 @@ }

package.json

 {
   "name": "sucrase",
-  "version": "3.9.3",
+  "version": "3.9.4",
   "description": "Super-fast alternative to Babel for when you can target modern JS runtimes",
@@ -70,3 +70,3 @@ "author": "Alan Pierce <[e-mail]>",
     "prettier": "^1.15.2",
-    "sucrase": "^3.9.2",
+    "sucrase": "^3.9.3",
     "tslint": "^5.9.1",
@@ -73,0 +73,0 @@ "typescript": "^3.2.2",

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833252

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21250

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