Raise minimum supported ruby version to 3.3

I want to start porting this to prism without the translation layer.

Author: Earlopain

.github/workflows/ci.yml

@@ -24,6 +24,7 @@ jobs:
     uses: ruby/actions/.github/workflows/ruby_versions.yml@master
     with:
       engine: cruby
+      min_version: 3.3
 
   test:
     needs: ruby-versions

.standard.yml

@@ -1 +1 @@
-ruby_version: 3.0.0
+ruby_version: 3.3.0

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## HEAD (unreleased)
 
+- Changed: Changed: Minimum supported Ruby version is now 3.3. (https://github.com/ruby/syntax_suggest/pull/246)
+
 ## 2.0.3
 
 - Fix: Correctly identify trailing slashes when using Prism > 1.8.0. (https://github.com/ruby/syntax_suggest/pull/243)

spec/integration/ruby_command_line_spec.rb

@@ -94,17 +94,13 @@ module SyntaxSuggest
     end
 
     it "gem can be tested when executing on Ruby with default gem included" do
-      skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2")
-
       out = `#{ruby} -I#{lib_dir} -rsyntax_suggest -e "puts SyntaxError.instance_method(:detailed_message).source_location" 2>&1`
 
       expect($?.success?).to be_truthy
       expect(out).to include(lib_dir.join("syntax_suggest").join("core_ext.rb").to_s).once
     end
 
     it "annotates a syntax error in Ruby 3.2+ when require is not used" do
-      skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2")
-
       Dir.mktmpdir do |dir|
         tmpdir = Pathname(dir)
         script = tmpdir.join("script.rb")

spec/unit/api_spec.rb

@@ -69,8 +69,6 @@ def fake_error.message
     end
 
     it "respects highlight API" do
-      skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2")
-
       core_ext_file = lib_dir.join("syntax_suggest").join("core_ext.rb")
       require_relative core_ext_file
 
@@ -91,8 +89,6 @@ def detailed_message(**kwargs)
     end
 
     it "can be disabled via falsey kwarg" do
-      skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2")
-
       core_ext_file = lib_dir.join("syntax_suggest").join("core_ext.rb")
       require_relative core_ext_file
 

spec/unit/code_line_spec.rb

@@ -17,8 +17,6 @@ def to_json(*opts)
     end
 
     it "supports endless method definitions" do
-      skip("Unsupported ruby version") unless Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3")
-
       line = CodeLine.from_source(<<~EOM).first
         def square(x) = x * x
       EOM

spec/unit/core_ext_spec.rb

@@ -3,8 +3,6 @@
 module SyntaxSuggest
   RSpec.describe "Core extension" do
     it "SyntaxError monkepatch ensures there is a newline to the end of the file" do
-      skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2")
-
       Dir.mktmpdir do |dir|
         tmpdir = Pathname(dir)
         file = tmpdir.join("file.rb")

syntax_suggest.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
   spec.description = 'When you get an "unexpected end" in your syntax this gem helps you find it'
   spec.homepage = "https://github.com/ruby/syntax_suggest.git"
   spec.license = "MIT"
-  spec.required_ruby_version = Gem::Requirement.new(">= 3.0.0")
+  spec.required_ruby_version = Gem::Requirement.new(">= 3.3.0")
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = "https://github.com/ruby/syntax_suggest.git"