From 80efaa2f331b2c3f3ec35218d1086830a39bec93 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Sun, 25 Apr 2021 15:37:26 +0100
Subject: [PATCH] fix corner case with `export` (#4871)

---
 lib/parse.js             | 1 +
 test/compress/exports.js | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/lib/parse.js b/lib/parse.js
index 323769a2d8..cdd607a2dd 100644
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -1495,6 +1495,7 @@ function parse($TEXT, options) {
                 body.start = start;
                 body.end = prev();
             } else {
+                handle_regexp();
                 body = expression();
                 semicolon();
             }
diff --git a/test/compress/exports.js b/test/compress/exports.js
index bc43628324..0917648bf6 100644
--- a/test/compress/exports.js
+++ b/test/compress/exports.js
@@ -91,6 +91,13 @@ defaults_parentheses_6: {
     expect_exact: 'export default(function(){while(!console);})()?"FAIL":"PASS";'
 }
 
+defaults_regexp: {
+    input: {
+        export default /foo/;
+    }
+    expect_exact: "export default/foo/;"
+}
+
 foreign: {
     input: {
         export * from "foo";