Support detailed_message for RecursiveAliasDefinitionError

satoryu · Mar 20, 2023 · 1c503b6 · 1c503b6
1 parent 0817698
commit 1c503b6
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diff --git a/lib/rbs/errors.rb b/lib/rbs/errors.rb
@@ -406,6 +406,8 @@ def initialize(type_name:, param:, location:)
   end
 
   class RecursiveAliasDefinitionError < DefinitionError
+    include DetailedMessageable
+
     attr_reader :type
     attr_reader :defs
 

diff --git a/test/rbs/definition_builder_test.rb b/test/rbs/definition_builder_test.rb
@@ -238,6 +238,13 @@ def foo: () -> void
 
         assert_raises(RBS::RecursiveAliasDefinitionError) do
           builder.build_interface(type_name("::_I3"))
+        end.tap do |error|
+          assert_equal <<~DETAILED_MESSAGE, error.detailed_message if Exception.method_defined?(:detailed_message)
+            #{error.message} (RBS::RecursiveAliasDefinitionError)
+
+                alias a b
+                ^^^^^^^^^
+          DETAILED_MESSAGE
         end
 
         assert_raises(RBS::DuplicatedMethodDefinitionError) do