From: Alex Lam S.L <alexlamsl@gmail.com>
Date: Tue, 9 Feb 2021 06:21:15 +0000 (+0000)
Subject: fix corner case with template literals (#4631)
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=14fedbf123a5d8a86621ac6aa996042ee0011b47;p=UglifyJS.git

fix corner case with template literals (#4631)

fixes #4630
---

diff --git a/lib/parse.js b/lib/parse.js
index c8f63d80..b926f188 100644
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -249,6 +249,7 @@ function tokenizer($TEXT, filename, html5_comments, shebang) {
                     if (peek() == "{") {
                         next();
                         strings.push(s);
+                        S.regex_allowed = true;
                         return true;
                     }
                 }
diff --git a/test/compress/templates.js b/test/compress/templates.js
index 0be46df0..8ea4d396 100644
--- a/test/compress/templates.js
+++ b/test/compress/templates.js
@@ -283,3 +283,18 @@ issue_4606: {
     expect_stdout: "undefined \r \\ `"
     node_version: ">=4"
 }
+
+issue_4630: {
+    options = {
+        evaluate: true,
+        templates: true,
+    }
+    input: {
+        console.log(`${/PASS/}`);
+    }
+    expect: {
+        console.log("/PASS/");
+    }
+    expect_stdout: "/PASS/"
+    node_version: ">=4"
+}