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]>

Author: guybedford

lib/internal/modules/esm/translators.js

@@ -69,8 +69,12 @@ async function initCJSParse(){
 }else{
 const{ parse, init }=
 require('internal/deps/cjs-module-lexer/dist/lexer');
-awaitinit();
-cjsParse=parse;
+try{
+awaitinit();
+cjsParse=parse;
+}catch{
+cjsParse=require('internal/deps/cjs-module-lexer/lexer').parse;
+}
 }
 }