From e42a16190c0c5bbdbe052b62c3a8b67920b3d08f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 28 Jun 2017 04:08:51 +0000
Subject: parse.y: flush numeric token

* parse.y (parser_number_literal_suffix, parse_numeric): flush
  numeric token so following unexpected token part is marked.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 833eda062c..cb494cc937 100644
--- a/parse.y
+++ b/parse.y
@@ -4886,10 +4886,12 @@ ripper_yylval_id(ID x)
 #endif
 
 #ifndef RIPPER
+#define numeric_literl_flush(p) (parser->tokp = (p))
 #define dispatch_scan_event(t) ((void)0)
 #define dispatch_delayed_token(t) ((void)0)
 #define has_delayed_token() (0)
 #else
+#define numeric_literl_flush(p) ((void)0)
 
 #define yylval_rval (*(RB_TYPE_P(yylval.val, T_NODE) ? &yylval.node->nd_rval : &yylval.val))
 
@@ -6516,6 +6518,7 @@ parser_number_literal_suffix(struct parser_params *parser, int mask)
 	}
 	if (!ISASCII(c) || ISALPHA(c) || c == '_') {
 	    lex_p = lastp;
+	    numeric_literl_flush(lex_p);
 	    return 0;
 	}
 	pushback(c);
@@ -6529,6 +6532,7 @@ parser_number_literal_suffix(struct parser_params *parser, int mask)
 	}
 	break;
     }
+    numeric_literl_flush(lex_p);
     return result;
 }
 
@@ -7357,6 +7361,7 @@ parse_numeric(struct parser_params *parser, int c)
     if (nondigit) {
 	char tmp[30];
       trailing_uc:
+	numeric_literl_flush(lex_p - 1);
 	snprintf(tmp, sizeof(tmp), "trailing `%c' in number", nondigit);
 	yyerror(tmp);
     }
@@ -7378,6 +7383,7 @@ parse_numeric(struct parser_params *parser, int c)
 	    }
 	    v = DBL2NUM(d);
 	}
+	numeric_literl_flush(lex_p);
 	return set_number_literal(v, type, suffix);
     }
     suffix = number_literal_suffix(NUM_SUFFIX_ALL);
-- 
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