From e8547f61f87256f011ffb15ead286fec31bfc378 Mon Sep 17 00:00:00 2001
From: Fred Emmott <fe@fb.com>
Date: Tue, 15 Dec 2020 11:52:57 -0800
Subject: [PATCH] Fix HH\Lib\Regex\Regex references (#149)

Summary:
Autoimports are not enabled/configured by default, so Regex\ is interpreted relative to the current namespace, which is HH\Lib\Regex, leading to HH\Lib\Regex\Regex

Prefering namespace\Exception over just Exception for clarity=

Pull Request resolved: https://github.com/hhvm/hsl/pull/149

Test Plan: hh_client on open source checkout, automated tests

Reviewed By: kmeht

Differential Revision: D25562298

Pulled By: fredemmott

fbshipit-source-id: c98709cb594da85847e1bf2afdf4683db5d12729
---
 src/regex/regex.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/regex/regex.php b/src/regex/regex.php
index 2199e257..d4613777 100644
--- a/src/regex/regex.php
+++ b/src/regex/regex.php
@@ -108,7 +108,7 @@ function replace(
     list ($result, $error) =
       _Private\_Regex\replace($haystack, $pattern, $replacement);
     if ($error is nonnull) {
-      throw new Regex\Exception($pattern, $error);
+      throw new namespace\Exception($pattern, $error);
     }
     return $result as nonnull;
   }
@@ -118,7 +118,7 @@ function replace(
   list ($result, $error) =
     _Private\_Regex\replace($haystack2, $pattern, $replacement);
   if ($error is nonnull) {
-    throw new Regex\Exception($pattern, $error);
+    throw new namespace\Exception($pattern, $error);
   }
   return $haystack1 . $result;
 }