Corrected precedence of tokens & fixed the output file

babel · Jan 15, 2020 · 38bf8f0 · 38bf8f0
1 parent 1acd676
commit 38bf8f0
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Showing 2 changed files with 25 additions and 25 deletions.
diff --git a/packages/babel-generator/src/node/parentheses.js b/packages/babel-generator/src/node/parentheses.js
@@ -1,31 +1,31 @@
 import * as t from "@babel/types";
 
 const PRECEDENCE = {
-  "||": 0,
   "??": 0,
-  "&&": 1,
-  "|": 2,
-  "^": 3,
-  "&": 4,
-  "==": 5,
-  "===": 5,
-  "!=": 5,
-  "!==": 5,
-  "<": 6,
-  ">": 6,
-  "<=": 6,
-  ">=": 6,
-  in: 6,
-  instanceof: 6,
-  ">>": 7,
-  "<<": 7,
-  ">>>": 7,
-  "+": 8,
-  "-": 8,
-  "*": 9,
-  "/": 9,
-  "%": 9,
-  "**": 10,
+  "||": 1,
+  "&&": 2,
+  "|": 3,
+  "^": 4,
+  "&": 5,
+  "==": 6,
+  "===": 6,
+  "!=": 6,
+  "!==": 6,
+  "<": 7,
+  ">": 7,
+  "<=": 7,
+  ">=": 7,
+  in: 7,
+  instanceof: 7,
+  ">>": 8,
+  "<<": 8,
+  ">>>": 8,
+  "+": 9,
+  "-": 9,
+  "*": 10,
+  "/": 10,
+  "%": 10,
+  "**": 11,
 };
 
 const isClassExtendsClause = (node: Object, parent: Object): boolean =>

diff --git a/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/output.js b/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/output.js
@@ -1,2 +1,2 @@
 const foo = 'test';
-console.log(foo ?? '' == '');
+console.log((foo ?? '') == '');