From 14539efb5a8953b3428e39cbcbcb5461256e9008 Mon Sep 17 00:00:00 2001
From: jjergus <jjergus@fb.com>
Date: Tue, 8 Jun 2021 14:23:11 -0700
Subject: [PATCH] fix is_compatible_schema_version.hack

---
 src/__Private/is_compatible_schema_version.hack | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/__Private/is_compatible_schema_version.hack b/src/__Private/is_compatible_schema_version.hack
index b0e0ad5b4..99ba4a5dc 100644
--- a/src/__Private/is_compatible_schema_version.hack
+++ b/src/__Private/is_compatible_schema_version.hack
@@ -21,7 +21,7 @@ use const Facebook\HHAST\SCHEMA_VERSION;
  */
 function is_compatible_schema_version(string $other_version): bool {
   invariant(
-    SCHEMA_VERSION === '2021-03-24-0001',
+    SCHEMA_VERSION === '2021-06-04-0001',
     '%s needs updating',
     __FILE__,
   );
@@ -31,8 +31,10 @@ function is_compatible_schema_version(string $other_version): bool {
 
   // Return true if $other_version is a subset of SCHEMA_VERSION
   switch ($other_version) {
+    /* Example:
     case '2021-05-20-0001': // removes DefineExpression (unused)
       return true;
+    */
     default:
       return false;
   }