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class.c: implement BasicObject#!= in C file

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The method is defined in inline bytecode. As a side-effect, `00class.rb`
was removed.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-05-01 10:23:03 +09:00
parent 683ecc09b5
commit 1bc16676a1
2 changed files with 26 additions and 9 deletions
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mrblib/00class.rb
-9
View File
@@ -1,9 +0,0 @@
class BasicObject
def !=(other)
if self == other
false
else
true
end
end
end
src/class.c
+26
View File
@@ -3157,6 +3157,28 @@ init_class_new(mrb_state *mrb, struct RClass *cls)
mrb_define_method_raw(mrb, cls, MRB_SYM(new), m);
}
static const mrb_code neq_iseq[] = {
OP_ENTER, 0x4, 0, 0, // OP_ENTER 1:0:0:0:0:0:0
OP_EQ, 0, // OP_EQ R0 (R1)
OP_JMPNOT, 0, 0, 5, // OP_JMPNOT R3 016
OP_LOADF, 0, // OP_LOADF R0 (true)
OP_JMP, 0, 2, // OP_JMP R1 018
OP_LOADT, 0, // OP_LOADT R3 (true)
OP_RETURN, 0 // OP_RETURN R0
};
static const mrb_irep neq_irep = {
4, 6, 0, MRB_IREP_STATIC,
neq_iseq, NULL, NULL, NULL, NULL, NULL,
sizeof(neq_iseq), 0, 2, 0, 0,
};
mrb_alignas(8)
static const struct RProc neq_proc = {
NULL, NULL, MRB_TT_PROC, MRB_GC_RED, MRB_OBJ_IS_FROZEN, MRB_PROC_SCOPE | MRB_PROC_STRICT,
{ &neq_irep }, NULL, { NULL }
};
void
mrb_init_class(mrb_state *mrb)
{
@@ -3202,6 +3224,10 @@ mrb_init_class(mrb_state *mrb)
mrb_define_private_method_id(mrb, bob, MRB_SYM(singleton_method_undefined),mrb_do_nothing, MRB_ARGS_REQ(1));
mrb_define_private_method_id(mrb, bob, MRB_SYM(method_missing), mrb_obj_missing, MRB_ARGS_ANY()); /* 15.3.1.3.30 */
mrb_method_t m;
MRB_METHOD_FROM_PROC(m, &neq_proc);
mrb_define_method_raw(mrb, bob, MRB_OPSYM(neq), m);
mrb_define_class_method_id(mrb, cls, MRB_SYM(new), mrb_class_new_class, MRB_ARGS_OPT(1)|MRB_ARGS_BLOCK());
mrb_define_method_id(mrb, cls, MRB_SYM(allocate), mrb_instance_alloc, MRB_ARGS_NONE());
mrb_define_method_id(mrb, cls, MRB_SYM(superclass), mrb_class_superclass, MRB_ARGS_NONE()); /* 15.2.3.3.4 */