* parse.y (lex_state_name): Make it return the correct names.

Add new names to follow r51617; Indices ffs(2) returns are 1-origin.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sun Dec 13 19:24:20 2015  Yuki Yugui Sonoda  <yugui@yugui.jp>
+
+	* parse.y (lex_state_name): Make it return the correct names.
+	  Add new names to follow r51617; Indices ffs(2) returns are 1-origin.
+
 Sun Dec 13 18:40:45 2015  Yuki Yugui Sonoda  <yugui@yugui.jp>
 
 	* parse.y: debug output of lex_state transition if PARSER_DEBUG

parse.y

@@ -9186,9 +9186,11 @@ id_is_var_gen(struct parser_params *parser, ID id)
 static const char *
 lex_state_name(enum lex_state_e state)
 {
-    static const char names[][12] = {
+    static const char names[][13] = {
+        "EXPR_NONE",
 	"EXPR_BEG",    "EXPR_END",    "EXPR_ENDARG", "EXPR_ENDFN",  "EXPR_ARG",
 	"EXPR_CMDARG", "EXPR_MID",    "EXPR_FNAME",  "EXPR_DOT",    "EXPR_CLASS",
+	"EXPR_LABEL",  "EXPR_LABELED",
     };
 
     if ((unsigned)state & ~(~0u << EXPR_MAX_STATE))