properly detect v8 version in Deno for prevent deoptimizations

zloirock · Jul 28, 2021 · 5aa8320 · 5aa8320
1 parent 16d95ef
commit 5aa8320
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/core-js/internals/engine-v8-version.js b/packages/core-js/internals/engine-v8-version.js
@@ -2,7 +2,8 @@ var global = require('../internals/global');
 var userAgent = require('../internals/engine-user-agent');
 
 var process = global.process;
-var versions = process && process.versions;
+var Deno = global.Deno;
+var versions = process && process.versions || Deno && Deno.version;
 var v8 = versions && versions.v8;
 var match, version;