parse.y: fix fluent interface identifier

* parse.y (parser_yylex): dispatch newline and space at fluent
  interface, so that the following identifier does not include the
  space.  [ruby-dev:48684] [Bug #10411]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index fd26f5563c..291addf6c5 100644
--- a/parse.y
+++ b/parse.y
@@ -7763,9 +7763,15 @@ parser_yylex(struct parser_params *parser)
 		space_seen = 1;
 		break;
 	      case '.': {
+#ifdef RIPPER
+		ripper_dispatch_delayed_token(parser, tIGNORED_NL);
+#endif
 		if ((c = nextc()) != '.') {
 		    pushback(c);
 		    pushback('.');
+#ifdef RIPPER
+		    ripper_dispatch_scan_event(parser, tSP);
+#endif
 		    goto retry;
 		}
 	      }