From 62ec5eb01874472e2df9d871ef329d5a76b9c853 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 21 Jan 2019 10:24:56 +0000
Subject: [PATCH] parse.y: more token names

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bootstraptest/test_literal_suffix.rb |  6 +++---
 parse.y                              | 25 +++++++++++++++++++++----
 test/ruby/test_parse.rb              |  2 +-
 3 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/bootstraptest/test_literal_suffix.rb b/bootstraptest/test_literal_suffix.rb
index 4316c9e040..c36fa7078f 100644
--- a/bootstraptest/test_literal_suffix.rb
+++ b/bootstraptest/test_literal_suffix.rb
@@ -46,9 +46,9 @@ assert_equal '1',               '1rescue nil'
 assert_equal '10000000000000000001/10000000000000000000',
              '1.0000000000000000001r'
 
-assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
+assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
              %q{begin eval('1ir', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
-assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
+assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
              %q{begin eval('1.2ir', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
-assert_equal 'syntax error, unexpected tIDENTIFIER, expecting end-of-input',
+assert_equal 'syntax error, unexpected local variable or method, expecting end-of-input',
              %q{begin eval('1e1r', nil, '', 0); rescue SyntaxError => e; e.message[/\A:(?:\d+:)? (.*)/, 1] end}
diff --git a/parse.y b/parse.y
index 701497c733..b72a71f502 100644
--- a/parse.y
+++ b/parse.y
@@ -826,9 +826,21 @@ static void token_info_warn(struct parser_params *p, const char *token, token_in
         keyword__FILE__      "__FILE__"
         keyword__ENCODING__  "__ENCODING__"
 
-%token <id>   tIDENTIFIER tFID tGVAR tIVAR tCONSTANT tCVAR tLABEL
-%token <node> tINTEGER tFLOAT tRATIONAL tIMAGINARY tSTRING_CONTENT tCHAR
-%token <node> tNTH_REF tBACK_REF
+%token <id>   tIDENTIFIER    "local variable or method"
+%token <id>   tFID           "method"
+%token <id>   tGVAR          "global variable"
+%token <id>   tIVAR          "instance variable"
+%token <id>   tCONSTANT      "constant"
+%token <id>   tCVAR          "class variable"
+%token <id>   tLABEL
+%token <node> tINTEGER       "integer literal"
+%token <node> tFLOAT         "float literal"
+%token <node> tRATIONAL      "rational literal"
+%token <node> tIMAGINARY     "imaginary literal"
+%token <node> tCHAR          "char literal"
+%token <node> tNTH_REF       "numbered reference"
+%token <node> tBACK_REF      "back reference"
+%token <node> tSTRING_CONTENT
 %token <num>  tREGEXP_END
 
 %type <node> singleton strings string string1 xstring regexp
@@ -902,7 +914,12 @@ static void token_info_warn(struct parser_params *p, const char *token, token_in
 %token tLAMBDA		"->"
 %token tSYMBEG		"symbol literal"
 %token tSTRING_BEG	"string literal"
-%token tXSTRING_BEG tREGEXP_BEG tWORDS_BEG tQWORDS_BEG tSYMBOLS_BEG tQSYMBOLS_BEG
+%token tXSTRING_BEG	"backtick literal"
+%token tREGEXP_BEG	"regexp literal"
+%token tWORDS_BEG	"word list"
+%token tQWORDS_BEG	"verbatim word list"
+%token tSYMBOLS_BEG	"symbol list"
+%token tQSYMBOLS_BEG	"verbatim symbol list"
 %token tSTRING_DBEG tSTRING_DEND tSTRING_DVAR tSTRING_END tLAMBEG tLABEL_END
 
 /*
diff --git a/test/ruby/test_parse.rb b/test/ruby/test_parse.rb
index c7aeeecb61..1345dabc6e 100644
--- a/test/ruby/test_parse.rb
+++ b/test/ruby/test_parse.rb
@@ -1079,7 +1079,7 @@ x = __ENCODING__
   end
 
   def test_truncated_source_line
-    e = assert_raise_with_message(SyntaxError, /unexpected tIDENTIFIER/) do
+    e = assert_raise_with_message(SyntaxError, /unexpected local variable or method/) do
       eval("'0123456789012345678901234567890123456789' abcdefghijklmnopqrstuvwxyz0123456789 0123456789012345678901234567890123456789")
     end
     line = e.message.lines[1]