module: cjs-module-lexer WebAssembly fallback

PR-URL: #43612 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Minwoo Jung <[email protected]>
nodejs · Jul 12, 2022 · e914185 · e914185
1 parent 7491469
commit e914185
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/internal/modules/esm/translators.js b/lib/internal/modules/esm/translators.js
@@ -61,8 +61,12 @@ async function initCJSParse() {
   } else {
     const { parse, init } =
         require('internal/deps/cjs-module-lexer/dist/lexer');
-    await init();
-    cjsParse = parse;
+    try {
+      await init();
+      cjsParse = parse;
+    } catch {
+      cjsParse = require('internal/deps/cjs-module-lexer/lexer').parse;
+    }
   }
 }