* node.h (NODE_PRIVATE_RECV): name a magic number, `self` as the
  receiver of a setter method call.

* compile.c (private_recv_p), parse.y (attr_receiver): use the
  named macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-06-06 06:05:19 +00:00
Родитель 71a3cb13eb
Коммит bb3f036336
3 изменённых файлов: 17 добавлений и 6 удалений

Просмотреть файл

@ -2786,6 +2786,8 @@ compile_cpath(LINK_ANCHOR *ret, rb_iseq_t *iseq, NODE *cpath)
}
}
#define private_recv_p(node) ((node)->nd_recv == NODE_PRIVATE_RECV)
#define defined_expr defined_expr0
static int
defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *ret,
@ -2893,7 +2895,7 @@ defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *ret,
switch (type) {
case NODE_ATTRASGN:
if (node->nd_recv == (NODE *)1) break;
if (private_recv_p(node)) break;
case NODE_CALL:
self = FALSE;
break;
@ -4335,7 +4337,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
/* optimization shortcut
* obj["literal"] -> opt_aref_with(obj, "literal")
*/
if (node->nd_mid == idAREF && node->nd_recv != (NODE *)1 && node->nd_args &&
if (node->nd_mid == idAREF && !private_recv_p(node) && node->nd_args &&
nd_type(node->nd_args) == NODE_ARRAY && node->nd_args->nd_alen == 1 &&
nd_type(node->nd_args->nd_head) == NODE_STR)
{
@ -5322,7 +5324,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
/* optimization shortcut
* obj["literal"] = value -> opt_aset_with(obj, "literal", value)
*/
if (node->nd_mid == idASET && node->nd_recv != (NODE *)1 && node->nd_args &&
if (node->nd_mid == idASET && !private_recv_p(node) && node->nd_args &&
nd_type(node->nd_args) == NODE_ARRAY && node->nd_args->nd_alen == 2 &&
nd_type(node->nd_args->nd_head) == NODE_STR)
{
@ -5345,7 +5347,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
INIT_ANCHOR(args);
argc = setup_args(iseq, args, node->nd_args, &flag);
if (node->nd_recv == (NODE *) 1) {
if (private_recv_p(node)) {
flag |= VM_CALL_FCALL;
ADD_INSN(recv, line, putself);
}

2
node.h
Просмотреть файл

@ -465,6 +465,8 @@ typedef struct RNode {
#define NEW_PRELUDE(p,b) NEW_NODE(NODE_PRELUDE,p,b,0)
#define NEW_MEMO(a,b,c) NEW_NODE(NODE_MEMO,a,b,c)
#define NODE_PRIVATE_RECV ((NODE *)1)
#define roomof(x, y) ((sizeof(x) + sizeof(y) - 1) / sizeof(y))
#define MEMO_FOR(type, value) ((type *)RARRAY_PTR(value))
#define NEW_MEMO_FOR(type, value) \

11
parse.y
Просмотреть файл

@ -8895,11 +8895,18 @@ rb_id_attrget(ID id)
return attrsetname_to_attr(rb_id2str(id));
}
static inline NODE *
attr_receiver(NODE *recv)
{
if (recv && nd_type(recv) == NODE_SELF)
recv = NODE_PRIVATE_RECV;
return recv;
}
static NODE *
attrset_gen(struct parser_params *parser, NODE *recv, ID id)
{
if (recv && nd_type(recv) == NODE_SELF)
recv = (NODE *)1;
recv = attr_receiver(recv);
return NEW_ATTRASGN(recv, rb_id_attrset(id), 0);
}