eventids2.c: new literals

* ext/ripper/eventids2.c (ripper_init_eventids2): ripper support for
  new literals, tRATIONAL and tIMAGINARY.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 25 insertions, 0 deletions

diff --git a/test/ripper/test_scanner_events.rb b/test/ripper/test_scanner_events.rb
index a96edef063..2474588f76 100644
--- a/test/ripper/test_scanner_events.rb
+++ b/test/ripper/test_scanner_events.rb
@@ -87,6 +87,17 @@ class TestRipper::ScannerEvents < Test::Unit::TestCase
                   [[1, 1], :on_tstring_content, "\u3042\n\u3044"],
                   [[2, 3], :on_tstring_end, "'"]],
                  Ripper.lex("'\u3042\n\u3044'")
+    assert_equal [[[1, 0], :on_rational, "1r"],
+                  [[1, 2], :on_nl, "\n"],
+                  [[2, 0], :on_imaginary, "2i"],
+                  [[2, 2], :on_nl, "\n"],
+                  [[3, 0], :on_imaginary, "3ri"],
+                  [[3, 3], :on_nl, "\n"],
+                  [[4, 0], :on_rational, "4.2r"],
+                  [[4, 4], :on_nl, "\n"],
+                  [[5, 0], :on_imaginary, "5.6ri"],
+                 ],
+                 Ripper.lex("1r\n2i\n3ri\n4.2r\n5.6ri")
   end
 
   def test_location
@@ -264,6 +275,13 @@ class TestRipper::ScannerEvents < Test::Unit::TestCase
                  scan('float', 'm(a,b,1.0,c,d)')
   end
 
+  def test_rational
+    assert_equal [],
+                 scan('rational', '')
+    assert_equal ['1r', '10r', '10.1r'],
+                 scan('rational', 'm(1r,10r,10.1r)')
+  end
+
   def test_gvar
     assert_equal [],
                  scan('gvar', '')
@@ -286,6 +304,13 @@ class TestRipper::ScannerEvents < Test::Unit::TestCase
                  scan('ident', 'm(lvar, @ivar, @@cvar, $gvar)')
   end
 
+  def test_imaginary
+    assert_equal [],
+                 scan('imaginary', '')
+    assert_equal ['1i', '10ri', '10.0i', '10.1ri'],
+                 scan('imaginary', 'm(1i,10ri,10.0i,10.1ri)')
+  end
+
   def test_int
     assert_equal [],
                  scan('int', '')