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Revert "This commit implements the Object Shapes technique in CRuby."

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This reverts commit 68bc9e2e97d12f80df0d113e284864e225f771c2.
This commit is contained in:
Aaron Patterson 2022-09-30 16:01:50 -07:00
parent 0ab0229c11
commit 9a6803c90b
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41 changed files with 905 additions and 2323 deletions
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10
marshal.c
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@ -39,7 +39,6 @@
#include "ruby/st.h"
#include "ruby/util.h"
#include "builtin.h"
#include "shape.h"
#define BITSPERSHORT (2*CHAR_BIT)
#define SHORTMASK ((1<<BITSPERSHORT)-1)
@ -623,6 +622,10 @@ w_obj_each(st_data_t key, st_data_t val, st_data_t a)
}
return ST_CONTINUE;
}
if (!ivarg->num_ivar) {
rb_raise(rb_eRuntimeError, "instance variable added to %"PRIsVALUE" instance",
CLASS_OF(arg->obj));
}
--ivarg->num_ivar;
w_symbol(ID2SYM(id), arg->arg);
w_object(value, arg->arg, arg->limit);
@ -717,7 +720,6 @@ has_ivars(VALUE obj, VALUE encname, VALUE *ivobj)
static void
w_ivar_each(VALUE obj, st_index_t num, struct dump_call_arg *arg)
{
shape_id_t shape_id = rb_shape_get_shape_id(arg->obj);
struct w_ivar_arg ivarg = {arg, num};
if (!num) return;
rb_ivar_foreach(obj, w_obj_each, (st_data_t)&ivarg);
@ -725,10 +727,6 @@ w_ivar_each(VALUE obj, st_index_t num, struct dump_call_arg *arg)
rb_raise(rb_eRuntimeError, "instance variable removed from %"PRIsVALUE" instance",
CLASS_OF(arg->obj));
}
if (shape_id != rb_shape_get_shape_id(arg->obj)) {
rb_raise(rb_eRuntimeError, "instance variable added to %"PRIsVALUE" instance",
CLASS_OF(arg->obj));
}
}
static void