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[ruby/rdoc] Fix prism_ruby superclass resolve order

Browse Source 
(https://github.com/ruby/rdoc/pull/1267)

RDoc::Parser::PrismRuby wrongly resolves superclass of `class Cipher < Cipher; end` that exist in openssl.
Superclass resolve should be done before adding class.

https://github.com/ruby/rdoc/commit/57a4615a92
This commit is contained in:
tomoya ishida 2025-01-03 20:13:52 +09:00 committed by git
parent fb73be1f2a
commit 23018c2fb4
2 changed files with 23 additions and 2 deletions
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6
lib/rdoc/parser/prism_ruby.rb
View File

@ -642,14 +642,16 @@ class RDoc::Parser::PrismRuby < RDoc::Parser
owner, name = find_or_create_constant_owner_name(module_name)
if is_class
mod = owner.classes_hash[name] || owner.add_class(RDoc::NormalClass, name, superclass_name || '::Object')
# RDoc::NormalClass resolves superclass name despite of the lack of module nesting information.
# We need to fix it when RDoc::NormalClass resolved to a wrong constant name
if superclass_name
superclass_full_path = resolve_constant_path(superclass_name)
superclass = @store.find_class_or_module(superclass_full_path) if superclass_full_path
superclass_full_path ||= superclass_name
end
# add_class should be done after resolving superclass
mod = owner.classes_hash[name] || owner.add_class(RDoc::NormalClass, name, superclass_name || '::Object')
if superclass_name
if superclass
mod.superclass = superclass
elsif mod.superclass.is_a?(String) && mod.superclass != superclass_full_path

19
test/rdoc/test_rdoc_parser_prism_ruby.rb
View File

@ -201,6 +201,25 @@ module RDocParserPrismTestCases
assert_equal ['A::B', 'A::B', 'A::A::B', 'A::B'], classes.drop(1).map(&:superclass).map(&:full_name)
end
def test_pseudo_recursive_superclass
util_parser <<~RUBY
module Foo
class Bar
class Foo < Bar; end
# This class definition is used in OpenSSL::Cipher::Cipher
class Bar < Bar; end
class Baz < Bar; end
end
end
RUBY
foo_klass = @store.find_class_named 'Foo::Bar::Foo'
bar_klass = @store.find_class_named 'Foo::Bar::Bar'
baz_klass = @store.find_class_named 'Foo::Bar::Baz'
assert_equal 'Foo::Bar', foo_klass.superclass.full_name
assert_equal 'Foo::Bar', bar_klass.superclass.full_name
assert_equal 'Foo::Bar::Bar', baz_klass.superclass.full_name
end
def test_class_module_nodoc
util_parser <<~RUBY
class Foo # :nodoc: