From 66f239c5373aac631da87ae50f24b050d3e7d2fe Mon Sep 17 00:00:00 2001
From: yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 11 Nov 2018 12:15:15 +0000
Subject: [PATCH] Add docs to RubyVM::AbstractSyntaxTree.of

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ast.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ast.c b/ast.c
index 33e7ba4c8c..afed691a7d 100644
--- a/ast.c
+++ b/ast.c
@@ -200,6 +200,23 @@ script_lines(VALUE path)
     return lines;
 }
 
+/*
+ *  call-seq:
+ *     RubyVM::AbstractSyntaxTree.of(proc)   -> RubyVM::AbstractSyntaxTree::Node
+ *     RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
+ *
+ *   Returns AST nodes of the given proc or method.
+ *
+ *     RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
+ *     # => #<RubyVM::AbstractSyntaxTree::Node(NODE_SCOPE(0) 1:35, 1:42): >
+ *
+ *     def hello
+ *       puts "hello, world"
+ *     end
+ *
+ *     RubyVM::AbstractSyntaxTree.of(method(:hello))
+ *     # => #<RubyVM::AbstractSyntaxTree::Node(NODE_SCOPE(0) 1:0, 3:3): >
+ */
 static VALUE
 rb_ast_s_of(VALUE module, VALUE body)
 {