fix(parser): fixed lgtm warnings

meriyah · May 30, 2019 · e14cb97 · e14cb97
1 parent 6f25b7b
commit e14cb97
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/scripts/bump-dev-version.js b/scripts/bump-dev-version.js
@@ -29,7 +29,7 @@ async function savePackageJson(pkg, isLockfile) {
 }
 
 async function run() {
-  versionRegExp = /(\d+)\.(\d+)\.(\d+)($|\-)/;
+  const versionRegExp = /(\d+)\.(\d+)\.(\d+)($|\-)/;
   const match = project.pkg.version.match(versionRegExp);
   if (match === null) {
     throw new Error(`package.json 'version' should match ${versionRegExp}`);

diff --git a/src/parser.ts b/src/parser.ts
@@ -4997,7 +4997,7 @@ export function parseIdentifierOrArrow(
   start: number
 ): ESTree.Identifier | ESTree.ArrowFunctionExpression {
   if (parser.token === Token.Arrow) {
-    parser.flags = (parser.flags | Flags.SimpleParameterList) ^ Flags.SimpleParameterList;
+    parser.flags &= ~Flags.SimpleParameterList;
     return parseArrowFunctionExpression(parser, context, [expr], /* isAsync */ 0, start);
   }
   return expr;