nobu	2019-01-06 14:07:10 +0900 (Sun, 06 Jan 2019)

  New Revision: 66736

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66736

  Log:
    ast.c: argument must be a string
    
    [ruby-core:90904] [Bug #15511]

  Modified files:
    trunk/ast.c
    trunk/test/ruby/test_ast.rb
Index: ast.c
===================================================================
--- ast.c	(revision 66735)
+++ ast.c	(revision 66736)
@@ -96,7 +96,7 @@ rb_ast_parse_str(VALUE str) https://github.com/ruby/ruby/blob/trunk/ast.c#L96
 {
     rb_ast_t *ast = 0;
 
-    str = rb_check_string_type(str);
+    StringValue(str);
     ast = rb_parser_compile_string_path(ast_parse_new(), Qnil, str, 1);
     return ast_parse_done(ast);
 }
Index: test/ruby/test_ast.rb
===================================================================
--- test/ruby/test_ast.rb	(revision 66735)
+++ test/ruby/test_ast.rb	(revision 66736)
@@ -134,6 +134,14 @@ class TestAst < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_ast.rb#L134
     assert_raise(TypeError) {RubyVM::AbstractSyntaxTree::Node.allocate}
   end
 
+  def test_parse_argument_error
+    assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(0)}
+    assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(nil)}
+    assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(false)}
+    assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(true)}
+    assert_raise(TypeError) {RubyVM::AbstractSyntaxTree.parse(:foo)}
+  end
+
   def test_column_with_long_heredoc_identifier
     term = "A"*257
     ast = RubyVM::AbstractSyntaxTree.parse("<<-#{term}\n""ddddddd\n#{term}\n")

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/