From ff71668f0a847272d5932cd6894c1f4ede92771a Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 1 May 2023 08:08:19 +0200
Subject: [PATCH] Fix type errors.

---
 Library/Homebrew/livecheck/livecheck.rb | 2 +-
 Library/Homebrew/resource.rb            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/livecheck/livecheck.rb b/Library/Homebrew/livecheck/livecheck.rb
index 06eaf7bf71..acef02e986 100644
--- a/Library/Homebrew/livecheck/livecheck.rb
+++ b/Library/Homebrew/livecheck/livecheck.rb
@@ -974,7 +974,7 @@ module Homebrew
           end
         end
 
-        res_current = resource.version
+        res_current = T.must(resource.version)
         res_latest = Version.new(match_version_map.values.max_by { |v| LivecheckVersion.create(resource, v) })
 
         return status_hash(resource, "error", ["Unable to get versions"], verbose: verbose) if res_latest.blank?
diff --git a/Library/Homebrew/resource.rb b/Library/Homebrew/resource.rb
index 42ea9b5106..c2d18e2cd5 100644
--- a/Library/Homebrew/resource.rb
+++ b/Library/Homebrew/resource.rb
@@ -194,7 +194,7 @@ class Resource < Downloadable
   def version(val = nil)
     return super() if val.nil?
 
-    @version = case val
+    @version = case T.unsafe(val)
     when String
       val.blank? ? Version::NULL : Version.new(val)
     when Version