nobu	2017-11-04 21:01:42 +0900 (Sat, 04 Nov 2017)

  New Revision: 60644

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=60644

  Log:
    parse.y: suppress warnings
    
    * parse.y (parser_set_line): removed no longer used function.
    
    * parse.y (rb_strterm_heredoc_t): adjust type of sourceline to
      ruby_sourceline.
    
    * parse.y (rb_strterm_t): get rid of redefinition.

  Modified files:
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 60643)
+++ parse.y	(revision 60644)
@@ -350,12 +350,6 @@ static int parser_yyerror(struct parser_ https://github.com/ruby/ruby/blob/trunk/parse.y#L350
 static enum yytokentype yylex(YYSTYPE*, YYLTYPE*, struct parser_params*);
 
 static inline void
-parser_set_line(NODE *n, int l)
-{
-    nd_set_line(n, l);
-}
-
-static inline void
 rb_discard_node_gen(struct parser_params *parser, NODE *n)
 {
     rb_ast_delete_node(parser->ast, n);
@@ -763,24 +757,27 @@ typedef struct rb_strterm_literal_struct https://github.com/ruby/ruby/blob/trunk/parse.y#L757
 } rb_strterm_literal_t;
 
 typedef struct rb_strterm_heredoc_struct {
-    VALUE sourceline;
+    union {
+	VALUE dummy;
+	int sourceline;
+    } u1;
     VALUE term;		/* `"END"` of `<<"END"` */
     VALUE lastline;	/* the string of line that contains `<<"END"` */
     union {
 	VALUE dummy;
 	long lastidx;	/* the column of `<<"END"` */
-     } u3;
+    } u3;
 } rb_strterm_heredoc_t;
 
 #define STRTERM_HEREDOC IMEMO_FL_USER0
 
-typedef struct rb_strterm_struct {
+struct rb_strterm_struct {
     VALUE flags;
     union {
 	rb_strterm_literal_t literal;
 	rb_strterm_heredoc_t heredoc;
     } u;
-} rb_strterm_t;
+};
 
 void
 rb_strterm_mark(VALUE obj)
@@ -6794,7 +6791,7 @@ parser_heredoc_restore(struct parser_par https://github.com/ruby/ruby/blob/trunk/parse.y#L6791
     lex_pend = lex_pbeg + RSTRING_LEN(line);
     lex_p = lex_pbeg + here->u3.lastidx;
     heredoc_end = ruby_sourceline;
-    ruby_sourceline = here->sourceline;
+    ruby_sourceline = here->u1.sourceline;
     token_flush(parser);
 }
 

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