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Share caches for short encoding ivar name.

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This commit is contained in:
Nobuyoshi Nakada 2019-08-10 11:38:49 +09:00
parent 07e42e88d9
commit ab31693af1
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1 changed files with 5 additions and 2 deletions
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7
marshal.c
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@ -83,6 +83,7 @@ shortlen(size_t len, BDIGIT *ds)
static ID s_dump, s_load, s_mdump, s_mload;
static ID s_dump_data, s_load_data, s_alloc, s_call;
static ID s_getbyte, s_read, s_write, s_binmode;
static ID s_encoding_short;
#define name_s_dump "_dump"
#define name_s_load "_load"
@ -96,6 +97,7 @@ static ID s_getbyte, s_read, s_write, s_binmode;
#define name_s_read "read"
#define name_s_write "write"
#define name_s_binmode "binmode"
#define name_s_encoding_short "E"
typedef struct {
VALUE newclass;
@ -559,7 +561,7 @@ w_uclass(VALUE obj, VALUE super, struct dump_arg *arg)
}
}
#define to_be_skipped_id(id) (id == rb_id_encoding() || id == rb_intern("E") || !rb_id2str(id))
#define to_be_skipped_id(id) (id == rb_id_encoding() || id == s_encoding_short || !rb_id2str(id))
struct w_ivar_arg {
struct dump_call_arg *dump;
@ -634,7 +636,7 @@ w_encoding(VALUE encname, struct dump_call_arg *arg)
switch (encname) {
case Qfalse:
case Qtrue:
w_symbol(ID2SYM(rb_intern("E")), arg->arg);
w_symbol(ID2SYM(s_encoding_short), arg->arg);
w_object(encname, arg->arg, limit);
return 1;
case Qnil:
@ -2293,6 +2295,7 @@ Init_marshal(void)
set_id(s_read);
set_id(s_write);
set_id(s_binmode);
set_id(s_encoding_short);
rb_define_module_function(rb_mMarshal, "dump", marshal_dump, -1);
rb_define_module_function(rb_mMarshal, "load", marshal_load, -1);