From a46fe5c807361f07604eaba447f0487076977e7e Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 16 Dec 2024 23:49:00 +0900
Subject: [ruby/rdoc] Fix to parse `rb_define_global_const`

https://github.com/ruby/ruby/pull/12357

https://github.com/ruby/rdoc/commit/458ecbb7f7
---
 lib/rdoc/parser/c.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib')

diff --git a/lib/rdoc/parser/c.rb b/lib/rdoc/parser/c.rb
index 8a1bf821ce..7e83a6151f 100644
--- a/lib/rdoc/parser/c.rb
+++ b/lib/rdoc/parser/c.rb
@@ -405,6 +405,7 @@ class RDoc::Parser::C < RDoc::Parser
                  \s*(.*?)\s*\)\s*;
                  %xm) do |type, var_name, const_name, definition|
       var_name = "rb_cObject" if !var_name or var_name == "rb_mKernel"
+      type = "const" if type == "global_const"
       handle_constants type, var_name, const_name, definition
     end
 
@@ -760,6 +761,10 @@ class RDoc::Parser::C < RDoc::Parser
         rb_define_(?<type>\w+)\(\s*(?:\w+),\s*
                            "(?<name>\w+)"\s*,
                            .*?\)\s*;
+    | (?<doc>(?>^\s*/\*.*?\*/\s+))
+        rb_define_global_(?<type>const)\(\s*
+                           "(?<name>\w+)"\s*,
+                           .*?\)\s*;
     |  (?<doc>(?>^\s*/\*.*?\*/\s+))
         rb_file_(?<type>const)\(\s*
                            "(?<name>\w+)"\s*,
-- 
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