* parse.y (parser_yylex): suppress an extra error message after

  numeric literal without digits.  based on a patch from ujihisa .
  in [ruby-dev:39811].  [ruby-dev:39798]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/test/ruby/test_literal.rb b/test/ruby/test_literal.rb
index 52f7704940..e251197c79 100644
--- a/test/ruby/test_literal.rb
+++ b/test/ruby/test_literal.rb
@@ -211,6 +211,16 @@ class TestRubyLiteral < Test::Unit::TestCase
         }
       }
     }
+    bug2407 = '[ruby-dev:39798]'
+    head.each {|h|
+      if /^0/ =~ h
+        begin
+          eval("#{h}_")
+        rescue SyntaxError => e
+          assert_match(/numeric literal without digits\Z/, e.message, bug2407)
+        end
+      end
+    }
   end
 
   def test_float