fix(parser): fixed an issue where async as ident wasn't assignable

meriyah · Jun 4, 2019 · 48b67c3 · 48b67c3
1 parent 5d62f79
commit 48b67c3
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Showing 3 changed files with 435 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "meriyah",
-  "version": "0.2.7",
+  "version": "0.2.8",
   "description": "A 100% compliant, self-hosted javascript parser with high focus on both performance and stability",
   "main": "dist/meriyah.umd.js",
   "module": "dist/meriyah.esm.js",

diff --git a/src/parser.ts b/src/parser.ts
@@ -4281,7 +4281,6 @@ export function parseObjectLiteralOrPattern(
               : PropertyKind.Method) | PropertyKind.Computed;
 
           key = parseComputedPropertyName(parser, context, inGroup);
-
           destructible |= parser.assignable;
 
           value = parseMethodDefinition(parser, context, state, parser.tokenIndex);
@@ -4458,6 +4457,7 @@ export function parseObjectLiteralOrPattern(
         if (parser.token === Token.Colon) {
           nextToken(parser, context | Context.AllowRegExp); // skip ':'
           const idxAfterColon = parser.tokenIndex;
+
           if (parser.token & Token.IsIdentifier) {
             value = parsePrimaryExpressionExtended(parser, context, type, 0, 1, inGroup, idxAfterColon);
 
@@ -5340,6 +5340,8 @@ export function parseAsyncExpression(
     return parseArrowFunctionExpression(parser, context, [expr], 0, start);
   }
 
+  parser.assignable = AssignmentKind.IsAssignable;
+
   return expr;
 }