diff --git a/lib/prism/parse_result.rb b/lib/prism/parse_result.rb
index ae57242707..df1d66f44c 100644
--- a/lib/prism/parse_result.rb
+++ b/lib/prism/parse_result.rb
@@ -588,6 +588,7 @@ module Prism
     autoload :Newlines, "prism/parse_result/newlines"
 
     private_constant :Comments
+    private_constant :Errors
     private_constant :Newlines
 
     # The syntax tree that was parsed from the source code.
diff --git a/lib/prism/parse_result/errors.rb b/lib/prism/parse_result/errors.rb
index 1eaeebee6e..847a8442fe 100644
--- a/lib/prism/parse_result/errors.rb
+++ b/lib/prism/parse_result/errors.rb
@@ -32,19 +32,19 @@ module Prism
         io = StringIO.new
         source_lines.each.with_index(1) do |line, line_number|
           io.puts(line)
-  
+
           (error_lines.delete(line_number) || []).each do |error|
             location = error.location
-  
+
             case line_number
             when location.start_line
               io.print(" " * location.start_column + "^")
-  
+
               if location.start_line == location.end_line
                 if location.start_column != location.end_column
                   io.print("~" * (location.end_column - location.start_column - 1))
                 end
-  
+
                 io.puts(" " + error.message)
               else
                 io.puts("~" * (line.bytesize - location.start_column))
@@ -56,7 +56,7 @@ module Prism
             end
           end
         end
-  
+
         io.puts
         io.string
       end
diff --git a/lib/prism/prism.gemspec b/lib/prism/prism.gemspec
index 750af194a8..08212318bc 100644
--- a/lib/prism/prism.gemspec
+++ b/lib/prism/prism.gemspec
@@ -104,6 +104,7 @@ Gem::Specification.new do |spec|
     "prism.gemspec",
     "rbi/prism.rbi",
     "rbi/prism/compiler.rbi",
+    "rbi/prism/dsl.rbi",
     "rbi/prism/inspect_visitor.rbi",
     "rbi/prism/node_ext.rbi",
     "rbi/prism/node.rbi",
diff --git a/prism/templates/lib/prism/dsl.rb.erb b/prism/templates/lib/prism/dsl.rb.erb
index d004ffb25b..f0dac2a4f0 100644
--- a/prism/templates/lib/prism/dsl.rb.erb
+++ b/prism/templates/lib/prism/dsl.rb.erb
@@ -69,8 +69,15 @@ module Prism
     # Create a new <%= node.name %> node.
     def <%= node.human %>(<%= ["source: default_source", "node_id: 0", "location: default_location", "flags: 0", *node.fields.map { |field|
       case field
-      when Prism::Template::NodeField, Prism::Template::ConstantField
-        "#{field.name}: default_node(source, location)"
+      when Prism::Template::NodeField
+        if !field.kind?
+          "#{field.name}: default_node(source, location)"
+        else
+          kind = field.specific_kind || field.union_kind.first
+          "#{field.name}: #{kind.gsub(/(?<=.)[A-Z]/, "_\\0").downcase}(source: source)"
+        end
+      when Prism::Template::ConstantField
+        "#{field.name}: :\"\""
       when Prism::Template::OptionalNodeField, Prism::Template::OptionalConstantField, Prism::Template::OptionalLocationField
         "#{field.name}: nil"
       when Prism::Template::NodeListField, Prism::Template::ConstantListField
@@ -79,8 +86,10 @@ module Prism
         "#{field.name}: \"\""
       when Prism::Template::LocationField
         "#{field.name}: location"
-      when Prism::Template::UInt8Field, Prism::Template::UInt32Field, Prism::Template::IntegerField, Prism::Template::DoubleField
+      when Prism::Template::UInt8Field, Prism::Template::UInt32Field, Prism::Template::IntegerField
         "#{field.name}: 0"
+      when Prism::Template::DoubleField
+        "#{field.name}: 0.0"
       else
         raise
       end
@@ -96,7 +105,7 @@ module Prism
       <%- flag.values.each do |value| -%>
       when :<%= value.name.downcase %> then <%= flag.name %>::<%= value.name %>
       <%- end -%>
-      else raise ArgumentError, "invalid <%= flag.name %> flag: #{name.inspect}"
+      else Kernel.raise ArgumentError, "invalid <%= flag.name %> flag: #{name.inspect}"
       end
     end
     <%- end -%>
@@ -118,7 +127,7 @@ module Prism
     # The default node that gets attached to nodes if no node is specified for a
     # required node field.
     def default_node(source, location)
-      MissingNode.new(source, location)
+      MissingNode.new(source, -1, location, 0)
     end
   end
 end
diff --git a/prism/templates/template.rb b/prism/templates/template.rb
index 8e6f1b16aa..130e15d075 100755
--- a/prism/templates/template.rb
+++ b/prism/templates/template.rb
@@ -93,6 +93,10 @@ module Prism
     # Some node fields can be specialized if they point to a specific kind of
     # node and not just a generic node.
     class NodeKindField < Field
+      def kind?
+        options.key?(:kind)
+      end
+
       def c_type
         if specific_kind
           "pm_#{specific_kind.gsub(/(?<=.)[A-Z]/, "_\\0").downcase}"
@@ -624,6 +628,7 @@ module Prism
       "src/prettyprint.c",
       "src/serialize.c",
       "src/token_type.c",
+      "rbi/prism/dsl.rbi",
       "rbi/prism/node.rbi",
       "rbi/prism/visitor.rbi",
       "sig/prism.rbs",
diff --git a/test/prism/errors_test.rb b/test/prism/errors_test.rb
index 4c5f93cc9f..9a108ceca7 100644
--- a/test/prism/errors_test.rb
+++ b/test/prism/errors_test.rb
@@ -18,6 +18,12 @@ module Prism
       ]
     end
 
+    if RUBY_VERSION < "3.4"
+      filepaths -= [
+        "it_with_ordinary_parameter.txt"
+      ]
+    end
+
     filepaths.each do |filepath|
       define_method(:"test_#{File.basename(filepath, ".txt")}") do
         assert_errors(File.join(base, filepath))
@@ -77,7 +83,7 @@ module Prism
     private
 
     def assert_errors(filepath)
-      expected = File.read(filepath)
+      expected = File.read(filepath, binmode: true, external_encoding: Encoding::UTF_8)
 
       source = expected.lines.grep_v(/^\s*\^/).join.gsub(/\n*\z/, "")
       refute_valid_syntax(source)
diff --git a/test/prism/result/warnings_test.rb b/test/prism/result/warnings_test.rb
index 747440dd76..c147616a6a 100644
--- a/test/prism/result/warnings_test.rb
+++ b/test/prism/result/warnings_test.rb
@@ -76,33 +76,38 @@ module Prism
     end
 
     def test_literal_in_conditionals
-      source = <<~RUBY
-        if (a = 2); a; end
-        if ($a = 2); end
-        if (@a = 2); end
-        if (@@a = 2); end
-        if a; elsif b = 2; b end
-        unless (a = 2); a; end
-        unless ($a = 2); end
-        unless (@a = 2); end
-        unless (@@a = 2); end
-        while (a = 2); a; end
-        while ($a = 2); end
-        while (@a = 2); end
-        while (@@a = 2); end
-        until (a = 2); a; end
-        until ($a = 2); end
-        until (@a = 2); end
-        until (@@a = 2); end
-        foo if (a, b = 2); [a, b]
-        foo if a = 2 and a
-        (@foo = 1) ? a : b
-        !(a = 2) and a
-        not a = 2 and a
-      RUBY
+      sources = [
+        "if (a = 2); a; end",
+        "if ($a = 2); end",
+        "if (@a = 2); end",
+        "if a; elsif b = 2; b end",
+        "unless (a = 2); a; end",
+        "unless ($a = 2); end",
+        "unless (@a = 2); end",
+        "while (a = 2); a; end",
+        "while ($a = 2); end",
+        "while (@a = 2); end",
+        "until (a = 2); a; end",
+        "until ($a = 2); end",
+        "until (@a = 2); end",
+        "foo if (a, b = 2); [a, b]",
+        "foo if a = 2 and a",
+        "(@foo = 1) ? a : b",
+        "!(a = 2) and a",
+        "not a = 2 and a"
+      ]
 
-      source.each_line(chomp: true) do |line|
-        assert_warning(line, "found '= literal' in conditional, should be ==")
+      if RUBY_VERSION >= "3.3"
+        sources.push(
+          "if (@@a = 2); end",
+          "unless (@@a = 2); end",
+          "while (@@a = 2); end",
+          "until (@@a = 2); end"
+        )
+      end
+
+      sources.each do |source|
+        assert_warning(source, "= literal' in conditional, should be ==")
       end
     end
 
diff --git a/tool/bundler/rubocop_gems.rb b/tool/bundler/rubocop_gems.rb
index 4d0b21060a..01159ea876 100644
--- a/tool/bundler/rubocop_gems.rb
+++ b/tool/bundler/rubocop_gems.rb
@@ -2,11 +2,12 @@
 
 source "https://rubygems.org"
 
-gem "rubocop", ">= 1.52.1", "< 2"
+gemspec path: "../.."
 
 gem "minitest"
 gem "rake"
 gem "rake-compiler"
 gem "rspec"
+gem "rubocop", ">= 1.52.1", "< 2"
 gem "test-unit"
 gem "rb_sys"