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ruby-changes:48545

From: mame <ko1@a...>
Date: Sun, 5 Nov 2017 12:52:27 +0900 (JST)
Subject: [ruby-changes:48545] mame:r60660 (trunk): Revert "Introduce rb_code_range_t and replace YYLTYPE with it"

mame	2017-11-05 12:52:22 +0900 (Sun, 05 Nov 2017)

  New Revision: 60660

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=60660

  Log:
    Revert "Introduce rb_code_range_t and replace YYLTYPE with it"
    
    r60655 changed the usage of bison by defining a customized YYLTYPE,
    which seemed to cause a random stall at rb_thread_terminate_all.
    
    Kazuki Tsujimoto investigated the issue and pointed out the commit that
    caused it.  Thanks!

  Modified files:
    trunk/node.h
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 60659)
+++ parse.y	(revision 60660)
@@ -49,18 +49,26 @@ https://github.com/ruby/ruby/blob/trunk/parse.y#L49
     do									\
       if (N)								\
 	{								\
-	  (Current).first_loc = YYRHSLOC(Rhs, 1).first_loc;		\
-	  (Current).last_loc  = YYRHSLOC(Rhs, N).last_loc;		\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
 	}								\
       else								\
 	{								\
-	  (Current).first_loc.lineno = ruby_sourceline;			\
-	  (Current).first_loc.column = (int)(parser->tokp - lex_pbeg);	\
-	  (Current).last_loc.lineno = ruby_sourceline;			\
-	  (Current).last_loc.column = (int)(lex_p - lex_pbeg);		\
+	  (Current).first_line   = (Current).last_line   = 		\
+		ruby_sourceline;					\
+	  (Current).first_column = (Current).last_column = 		\
+		(int)(parser->tokp - lex_pbeg);				\
 	}								\
     while (0)
 
+#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+     rb_parser_printf(parser, "%d.%d-%d.%d", \
+		      (Loc).first_line, (Loc).first_column, \
+		      (Loc).last_line,  (Loc).last_column)
+#endif
 #undef malloc
 #undef realloc
 #undef calloc
@@ -380,18 +388,18 @@ set_line_body(NODE *body, int line) https://github.com/ruby/ruby/blob/trunk/parse.y#L388
 
 #define yyparse ruby_yyparse
 
-static NODE *cond_gen(struct parser_params*,NODE*,int,rb_code_location_t*);
-#define cond(node,first_loc) cond_gen(parser, (node), FALSE, first_loc)
-#define method_cond(node,first_loc) cond_gen(parser, (node), TRUE, first_loc)
+static NODE *cond_gen(struct parser_params*,NODE*,int,YYLTYPE*);
+#define cond(node,location) cond_gen(parser, (node), FALSE, location)
+#define method_cond(node,location) cond_gen(parser, (node), TRUE, location)
 #define new_nil() NEW_NIL()
-static NODE *new_if_gen(struct parser_params*,NODE*,NODE*,NODE*,rb_code_location_t*);
-#define new_if(cc,left,right,first_loc) new_if_gen(parser, (cc), (left), (right), (first_loc))
-static NODE *new_unless_gen(struct parser_params*,NODE*,NODE*,NODE*,rb_code_location_t*);
-#define new_unless(cc,left,right,first_loc) new_unless_gen(parser, (cc), (left), (right), (first_loc))
-static NODE *logop_gen(struct parser_params*,enum node_type,NODE*,NODE*,rb_code_location_t*);
-#define logop(id,node1,node2,first_loc) \
+static NODE *new_if_gen(struct parser_params*,NODE*,NODE*,NODE*,YYLTYPE*);
+#define new_if(cc,left,right,location) new_if_gen(parser, (cc), (left), (right), (location))
+static NODE *new_unless_gen(struct parser_params*,NODE*,NODE*,NODE*,YYLTYPE*);
+#define new_unless(cc,left,right,location) new_unless_gen(parser, (cc), (left), (right), (location))
+static NODE *logop_gen(struct parser_params*,enum node_type,NODE*,NODE*,YYLTYPE*);
+#define logop(id,node1,node2,location) \
     logop_gen(parser, ((id)==idAND||(id)==idANDOP)?NODE_AND:NODE_OR, \
-	      (node1), (node2), (first_loc))
+	      (node1), (node2), (location))
 
 static NODE *newline_node(NODE*);
 static void fixpos(NODE*,NODE*);
@@ -410,31 +418,31 @@ static void reduce_nodes_gen(struct pars https://github.com/ruby/ruby/blob/trunk/parse.y#L418
 static void block_dup_check_gen(struct parser_params*,NODE*,NODE*);
 #define block_dup_check(n1,n2) block_dup_check_gen(parser,(n1),(n2))
 
-static NODE *block_append_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define block_append(h,t,first_loc) block_append_gen(parser,(h),(t),(first_loc))
-static NODE *list_append_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define list_append(l,i,first_loc) list_append_gen(parser,(l),(i),(first_loc))
+static NODE *block_append_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define block_append(h,t,location) block_append_gen(parser,(h),(t),(location))
+static NODE *list_append_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define list_append(l,i,location) list_append_gen(parser,(l),(i),(location))
 static NODE *list_concat(NODE*,NODE*);
-static NODE *arg_append_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define arg_append(h,t,first_loc) arg_append_gen(parser,(h),(t),(first_loc))
-static NODE *arg_concat_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define arg_concat(h,t,first_loc) arg_concat_gen(parser,(h),(t),(first_loc))
-static NODE *literal_concat_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define literal_concat(h,t,first_loc) literal_concat_gen(parser,(h),(t),(first_loc))
+static NODE *arg_append_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define arg_append(h,t,location) arg_append_gen(parser,(h),(t),(location))
+static NODE *arg_concat_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define arg_concat(h,t,location) arg_concat_gen(parser,(h),(t),(location))
+static NODE *literal_concat_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define literal_concat(h,t,location) literal_concat_gen(parser,(h),(t),(location))
 static int literal_concat0(struct parser_params *, VALUE, VALUE);
-static NODE *new_evstr_gen(struct parser_params*,NODE*,rb_code_location_t*);
-#define new_evstr(n, first_loc) new_evstr_gen(parser,(n),(first_loc))
-static NODE *evstr2dstr_gen(struct parser_params*,NODE*,rb_code_location_t*);
-#define evstr2dstr(n,first_loc) evstr2dstr_gen(parser,(n),(first_loc))
+static NODE *new_evstr_gen(struct parser_params*,NODE*,YYLTYPE*);
+#define new_evstr(n, location) new_evstr_gen(parser,(n),(location))
+static NODE *evstr2dstr_gen(struct parser_params*,NODE*,YYLTYPE*);
+#define evstr2dstr(n,location) evstr2dstr_gen(parser,(n),(location))
 static NODE *splat_array(NODE*);
 
-static NODE *call_bin_op_gen(struct parser_params*,NODE*,ID,NODE*,rb_code_location_t*);
-#define call_bin_op(recv,id,arg1,first_loc) call_bin_op_gen(parser, (recv),(id),(arg1),(first_loc))
-static NODE *call_uni_op_gen(struct parser_params*,NODE*,ID,rb_code_location_t*);
-#define call_uni_op(recv,id,first_loc) call_uni_op_gen(parser, (recv),(id),(first_loc))
-static NODE *new_qcall_gen(struct parser_params* parser, ID atype, NODE *recv, ID mid, NODE *args, rb_code_location_t *first_loc);
-#define new_qcall(q,r,m,a,first_loc) new_qcall_gen(parser,q,r,m,a,first_loc)
-#define new_command_qcall(q,r,m,a,first_loc) new_qcall_gen(parser,q,r,m,a,first_loc)
+static NODE *call_bin_op_gen(struct parser_params*,NODE*,ID,NODE*,YYLTYPE*);
+#define call_bin_op(recv,id,arg1,location) call_bin_op_gen(parser, (recv),(id),(arg1),(location))
+static NODE *call_uni_op_gen(struct parser_params*,NODE*,ID,YYLTYPE*);
+#define call_uni_op(recv,id,location) call_uni_op_gen(parser, (recv),(id),(location))
+static NODE *new_qcall_gen(struct parser_params* parser, ID atype, NODE *recv, ID mid, NODE *args, YYLTYPE *location);
+#define new_qcall(q,r,m,a,location) new_qcall_gen(parser,q,r,m,a,location)
+#define new_command_qcall(q,r,m,a,location) new_qcall_gen(parser,q,r,m,a,location)
 static NODE *new_command_gen(struct parser_params*parser, NODE *m, NODE *a) {m->nd_args = a; return m;}
 #define new_command(m,a) new_command_gen(parser, m, a)
 static NODE *method_add_block_gen(struct parser_params*parser, NODE *m, NODE *b) {b->nd_iter = m; return b;}
@@ -442,136 +450,136 @@ static NODE *method_add_block_gen(struct https://github.com/ruby/ruby/blob/trunk/parse.y#L450
 
 static NODE *new_args_gen(struct parser_params*,NODE*,NODE*,ID,NODE*,NODE*);
 #define new_args(f,o,r,p,t) new_args_gen(parser, (f),(o),(r),(p),(t))
-static NODE *new_args_tail_gen(struct parser_params*,NODE*,ID,ID,rb_code_location_t*);
-#define new_args_tail(k,kr,b,first_loc) new_args_tail_gen(parser, (k),(kr),(b),(first_loc))
-static NODE *new_kw_arg_gen(struct parser_params *parser, NODE *k, rb_code_location_t *first_loc);
-#define new_kw_arg(k,first_loc) new_kw_arg_gen(parser, k, first_loc)
+static NODE *new_args_tail_gen(struct parser_params*,NODE*,ID,ID,YYLTYPE*);
+#define new_args_tail(k,kr,b,location) new_args_tail_gen(parser, (k),(kr),(b),(location))
+static NODE *new_kw_arg_gen(struct parser_params *parser, NODE *k, YYLTYPE *location);
+#define new_kw_arg(k,location) new_kw_arg_gen(parser, k, location)
 
 static VALUE negate_lit_gen(struct parser_params*, VALUE);
 #define negate_lit(lit) negate_lit_gen(parser, lit)
 static NODE *ret_args_gen(struct parser_params*,NODE*);
 #define ret_args(node) ret_args_gen(parser, (node))
 static NODE *arg_blk_pass(NODE*,NODE*);
-static NODE *new_yield_gen(struct parser_params*,NODE*,rb_code_location_t*);
-#define new_yield(node,first_loc) new_yield_gen(parser, (node), (first_loc))
-static NODE *dsym_node_gen(struct parser_params*,NODE*,rb_code_location_t*);
-#define dsym_node(node,first_loc) dsym_node_gen(parser, (node), (first_loc))
-
-static NODE *gettable_gen(struct parser_params*,ID,rb_code_location_t*);
-#define gettable(id,first_loc) gettable_gen(parser,(id),(first_loc))
-static NODE *assignable_gen(struct parser_params*,ID,NODE*,rb_code_location_t*);
-#define assignable(id,node,first_loc) assignable_gen(parser, (id), (node), (first_loc))
-
-static NODE *aryset_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define aryset(node1,node2,first_loc) aryset_gen(parser, (node1), (node2), (first_loc))
-static NODE *attrset_gen(struct parser_params*,NODE*,ID,ID,rb_code_location_t*);
-#define attrset(node,q,id,first_loc) attrset_gen(parser, (node), (q), (id), (first_loc))
+static NODE *new_yield_gen(struct parser_params*,NODE*,YYLTYPE*);
+#define new_yield(node,location) new_yield_gen(parser, (node), (location))
+static NODE *dsym_node_gen(struct parser_params*,NODE*,YYLTYPE*);
+#define dsym_node(node,location) dsym_node_gen(parser, (node), (location))
+
+static NODE *gettable_gen(struct parser_params*,ID,YYLTYPE*);
+#define gettable(id,location) gettable_gen(parser,(id),(location))
+static NODE *assignable_gen(struct parser_params*,ID,NODE*,YYLTYPE*);
+#define assignable(id,node,location) assignable_gen(parser, (id), (node), (location))
+
+static NODE *aryset_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define aryset(node1,node2,location) aryset_gen(parser, (node1), (node2), (location))
+static NODE *attrset_gen(struct parser_params*,NODE*,ID,ID,YYLTYPE*);
+#define attrset(node,q,id,location) attrset_gen(parser, (node), (q), (id), (location))
 
 static void rb_backref_error_gen(struct parser_params*,NODE*);
 #define rb_backref_error(n) rb_backref_error_gen(parser,(n))
-static NODE *node_assign_gen(struct parser_params*,NODE*,NODE*,rb_code_location_t*);
-#define node_assign(node1, node2, first_loc) node_assign_gen(parser, (node1), (node2), (first_loc))
+static NODE *node_assign_gen(struct parser_params*,NODE*,NODE*,YYLTYPE*);
+#define node_assign(node1, node2, location) node_assign_gen(parser, (node1), (node2), (location))
 
-static NODE *new_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, rb_code_location_t *first_loc);
-#define new_op_assign(lhs, op, rhs, first_loc) new_op_assign_gen(parser, (lhs), (op), (rhs), (first_loc))
-static NODE *new_attr_op_assign_gen(struct parser_params *parser, NODE *lhs, ID atype, ID attr, ID op, NODE *rhs, rb_code_location_t *first_loc);
-#define new_attr_op_assign(lhs, type, attr, op, rhs, first_loc) new_attr_op_assign_gen(parser, (lhs), (type), (attr), (op), (rhs), (first_loc))
-static NODE *new_const_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, rb_code_location_t *first_loc);
-#define new_const_op_assign(lhs, op, rhs, first_loc) new_const_op_assign_gen(parser, (lhs), (op), (rhs), (first_loc))
+static NODE *new_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, YYLTYPE *location);
+#define new_op_assign(lhs, op, rhs, location) new_op_assign_gen(parser, (lhs), (op), (rhs), (location))
+static NODE *new_attr_op_assign_gen(struct parser_params *parser, NODE *lhs, ID atype, ID attr, ID op, NODE *rhs, YYLTYPE *location);
+#define new_attr_op_assign(lhs, type, attr, op, rhs, location) new_attr_op_assign_gen(parser, (lhs), (type), (attr), (op), (rhs), (location))
+static NODE *new_const_op_assign_gen(struct parser_params *parser, NODE *lhs, ID op, NODE *rhs, YYLTYPE *location);
+#define new_const_op_assign(lhs, op, rhs, location) new_const_op_assign_gen(parser, (lhs), (op), (rhs), (location))
 
-static NODE *const_path_field_gen(struct parser_params *parser, NODE *head, ID mid, rb_code_location_t *first_loc);
-#define const_path_field(w, n, first_loc) const_path_field_gen(parser, w, n, first_loc)
+static NODE *const_path_field_gen(struct parser_params *parser, NODE *head, ID mid, YYLTYPE *location);
+#define const_path_field(w, n, location) const_path_field_gen(parser, w, n, location)
 #define top_const_field(n) NEW_COLON3(n)
-static NODE *const_decl_gen(struct parser_params *parser, NODE* path, rb_code_location_t *first_loc);
-#define const_decl(path, first_loc) const_decl_gen(parser, path, first_loc)
+static NODE *const_decl_gen(struct parser_params *parser, NODE* path, YYLTYPE *location);
+#define const_decl(path, location) const_decl_gen(parser, path, location)
 
 #define var_field(n) (n)
-#define backref_assign_error(n, a, first_loc) (rb_backref_error(n), new_begin(0, first_loc))
+#define backref_assign_error(n, a, location) (rb_backref_error(n), new_begin(0, location))
 
 static NODE *kwd_append(NODE*, NODE*);
 
-static NODE *new_hash_gen(struct parser_params *parser, NODE *hash, rb_code_location_t *first_loc);
-#define new_hash(hash, first_loc) new_hash_gen(parser, (hash), first_loc)
+static NODE *new_hash_gen(struct parser_params *parser, NODE *hash, YYLTYPE *location);
+#define new_hash(hash, location) new_hash_gen(parser, (hash), location)
 
-static NODE *new_defined_gen(struct parser_params *parser, NODE *expr, rb_code_location_t *first_loc);
-#define new_defined(expr, first_loc) new_defined_gen(parser, expr, first_loc)
+static NODE *new_defined_gen(struct parser_params *parser, NODE *expr, YYLTYPE *location);
+#define new_defined(expr, location) new_defined_gen(parser, expr, location)
 
-static NODE *new_regexp_gen(struct parser_params *, NODE *, int, rb_code_location_t *);
-#define new_regexp(node, opt, first_loc) new_regexp_gen(parser, node, opt, first_loc)
+static NODE *new_regexp_gen(struct parser_params *, NODE *, int, YYLTYPE *);
+#define new_regexp(node, opt, location) new_regexp_gen(parser, node, opt, location)
 
-static NODE *new_lit_gen(struct parser_params *parser, VALUE sym, rb_code_location_t *first_loc);
-#define new_lit(sym, first_loc) new_lit_gen(parser, sym, first_loc)
+static NODE *new_lit_gen(struct parser_params *parser, VALUE sym, YYLTYPE *location);
+#define new_lit(sym, location) new_lit_gen(parser, sym, location)
 
-static NODE *new_list_gen(struct parser_params *parser, NODE *item, rb_code_location_t *first_loc);
-#define new_list(item, first_loc) new_list_gen(parser, item, first_loc)
+static NODE *new_list_gen(struct parser_params *parser, NODE *item, YYLTYPE *location);
+#define new_list(item, location) new_list_gen(parser, item, location)
 
-static NODE *new_str_gen(struct parser_params *parser, VALUE str, rb_code_location_t *first_loc);
-#define new_str(s,first_loc) new_str_gen(parser, s, first_loc)
+static NODE *new_str_gen(struct parser_params *parser, VALUE str, YYLTYPE *location);
+#define new_str(s,location) new_str_gen(parser, s, location)
 
-static NODE *new_dvar_gen(struct parser_params *parser, ID id, rb_code_location_t *first_loc);
-#define new_dvar(id, first_loc) new_dvar_gen(parser, id, first_loc)
+static NODE *new_dvar_gen(struct parser_params *parser, ID id, YYLTYPE *location);
+#define new_dvar(id, location) new_dvar_gen(parser, id, location)
 
-static NODE *new_resbody_gen(struct parser_params *parser, NODE *exc_list, NODE *stmt, NODE *rescue, rb_code_location_t *first_loc);
-#define new_resbody(e,s,r,first_loc) new_resbody_gen(parser, (e),(s),(r),(first_loc))
+static NODE *new_resbody_gen(struct parser_params *parser, NODE *exc_list, NODE *stmt, NODE *rescue, YYLTYPE *location);
+#define new_resbody(e,s,r,location) new_resbody_gen(parser, (e),(s),(r),(location))
 
-static NODE *new_errinfo_gen(struct parser_params *parser, rb_code_location_t *first_loc);
-#define new_errinfo(first_loc) new_errinfo_gen(parser, first_loc)
+static NODE *new_errinfo_gen(struct parser_params *parser, YYLTYPE *location);
+#define new_errinfo(location) new_errinfo_gen(parser, location)
 
-static NODE *new_call_gen(struct parser_params *parser, NODE *recv, ID mid, NODE *args, rb_code_location_t *first_loc);
-#define new_call(recv,mid,args,first_loc) new_call_gen(parser, recv,mid,args,first_loc)
+static NODE *new_call_gen(struct parser_params *parser, NODE *recv, ID mid, NODE *args, YYLTYPE *location);
+#define new_call(recv,mid,args,location) new_call_gen(parser, recv,mid,args,location)
 
-static NODE *new_fcall_gen(struct parser_params *parser, ID mid, NODE *args, rb_code_location_t *first_loc);
-#define new_fcall(mid,args,first_loc) new_fcall_gen(parser, mid, args, first_loc)
+static NODE *new_fcall_gen(struct parser_params *parser, ID mid, NODE *args, YYLTYPE *location);
+#define new_fcall(mid,args,location) new_fcall_gen(parser, mid, args, location)
 
-static NODE *new_for_gen(struct parser_params *parser, NODE *var, NODE *iter, NODE *body, rb_code_location_t *first_loc);
-#define new_for(var,iter,body,first_loc) new_for_gen(parser, var, iter, body, first_loc)
+static NODE *new_for_gen(struct parser_params *parser, NODE *var, NODE *iter, NODE *body, YYLTYPE *location);
+#define new_for(var,iter,body,location) new_for_gen(parser, var, iter, body, location)
 
-static NODE *new_gvar_gen(struct parser_params *parser, ID id, rb_code_location_t *first_loc);
-#define new_gvar(id, first_loc) new_gvar_gen(parser, id, first_loc)
+static NODE *new_gvar_gen(struct parser_params *parser, ID id, YYLTYPE *location);
+#define new_gvar(id, location) new_gvar_gen(parser, id, location)
 
-static NODE *new_lvar_gen(struct parser_params *parser, ID id, rb_code_location_t *first_loc);
-#define new_lvar(id, first_loc) new_lvar_gen(parser, id, first_loc)
+static NODE *new_lvar_gen(struct parser_params *parser, ID id, YYLTYPE *location);
+#define new_lvar(id, location) new_lvar_gen(parser, id, location)
 
-static NODE *new_dstr_gen(struct parser_params *parser, VALUE str, rb_code_location_t *first_loc);
-#define new_dstr(s, first_loc) new_dstr_gen(parser, s, first_loc)
+static NODE *new_dstr_gen(struct parser_params *parser, VALUE str, YYLTYPE *location);
+#define new_dstr(s, location) new_dstr_gen(parser, s, location)
 
-static NODE *new_rescue_gen(struct parser_params *parser, NODE *b, NODE *res, NODE *e, rb_code_location_t *first_loc);
-#define new_rescue(b,res,e,first_loc) new_rescue_gen(parser,b,res,e,first_loc)
+static NODE *new_rescue_gen(struct parser_params *parser, NODE *b, NODE *res, NODE *e, YYLTYPE *location);
+#define new_rescue(b,res,e,location) new_rescue_gen(parser,b,res,e,location)
 
-static NODE *new_undef_gen(struct parser_params *parser, NODE *i, rb_code_location_t *first_loc);
-#define new_undef(i, first_loc) new_undef_gen(parser, i, first_loc)
+static NODE *new_undef_gen(struct parser_params *parser, NODE *i, YYLTYPE *location);
+#define new_undef(i, location) new_undef_gen(parser, i, location)
 
-static NODE *new_zarray_gen(struct parser_params *parser, rb_code_location_t *first_loc);
-#define new_zarray(first_loc) new_zarray_gen(parser, first_loc)
+static NODE *new_zarray_gen(struct parser_params *parser, YYLTYPE *location);
+#define new_zarray(location) new_zarray_gen(parser, location)
 
-static NODE *new_ivar_gen(struct parser_params *parser, ID id, rb_code_location_t *first_loc);
-#define new_ivar(id, first_loc) new_ivar_gen(parser,id,first_loc)
+static NODE *new_ivar_gen(struct parser_params *parser, ID id, YYLTYPE *location);
+#define new_ivar(id, location) new_ivar_gen (... truncated)

--
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