From 7a95219d2b60253103f04424e743501e35fe18cb Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Fri, 10 Jun 2022 22:24:20 +0900
Subject: [PATCH] remove new method and reset without TODO

---
 Library/Homebrew/formula_cellar_checks.rb |  3 +--
 Library/Homebrew/utils/ast.rb             | 13 -------------
 2 files changed, 1 insertion(+), 15 deletions(-)

diff --git a/Library/Homebrew/formula_cellar_checks.rb b/Library/Homebrew/formula_cellar_checks.rb
index f1e92e30dd..3a663358fa 100644
--- a/Library/Homebrew/formula_cellar_checks.rb
+++ b/Library/Homebrew/formula_cellar_checks.rb
@@ -292,8 +292,7 @@ module FormulaCellarChecks
     dot_brew_formula = formula.prefix/".brew/#{formula.name}.rb"
     return unless dot_brew_formula.exist?
 
-    require "utils/ast"
-    return unless Utils::AST::FormulaAST.new(dot_brew_formula.read).include_runtime_cpu_detection?
+    return unless dot_brew_formula.read.include? "ENV.runtime_cpu_detection"
 
     # macOS `objdump` is a bit slow, so we prioritise llvm's `llvm-objdump` (~5.7x faster)
     # or binutils' `objdump` (~1.8x faster) if they are installed.
diff --git a/Library/Homebrew/utils/ast.rb b/Library/Homebrew/utils/ast.rb
index 8132023aef..5531fa376e 100644
--- a/Library/Homebrew/utils/ast.rb
+++ b/Library/Homebrew/utils/ast.rb
@@ -190,19 +190,6 @@ module Utils
         tree_rewriter.insert_after(preceding_expr, "\n#{stanza_text(name, value, indent: 2)}")
       end
 
-      sig { returns(T::Boolean) }
-      def include_runtime_cpu_detection?
-        install_node = children.find do |child|
-          (child.is_a? RuboCop::AST::DefNode) && child.method_name == :install
-        end
-
-        return false if install_node.blank?
-
-        install_node.each_node.any? do |node|
-          node.send_type? && node.receiver&.const_name == "ENV" && node.method_name == :runtime_cpu_detection
-        end
-      end
-
       private
 
       sig { returns(String) }