wip

Author: eileencodes

imemo.c

@@ -408,14 +408,6 @@ rb_imemo_mark_and_move(VALUE obj, bool reference_updating)
         break;
       }
       case imemo_tmpbuf: {
-        const rb_imemo_tmpbuf_t *m = (const rb_imemo_tmpbuf_t *)obj;
-
-        if (!reference_updating) {
-            do {
-                rb_gc_mark_locations(m->ptr, m->ptr + m->cnt);
-            } while ((m = m->next) != NULL);
-        }
-
         break;
       }
       default:

process.c

@@ -2653,13 +2653,13 @@ rb_execarg_init(int argc, const VALUE *orig_argv, int accept_shell, VALUE execar
     struct rb_execarg *eargp = rb_execarg_get(execarg_obj);
     VALUE prog, ret;
     VALUE env = Qnil, opthash = Qnil;
-    VALUE argv_buf;
-    VALUE *argv = ALLOCV_N(VALUE, argv_buf, argc);
-    MEMCPY(argv, orig_argv, VALUE, argc);
+    VALUE argv_buf = rb_ary_hidden_new(argc);
+    rb_ary_cat(argv_buf, orig_argv, argc);
+    VALUE *argv = (VALUE *)RARRAY_CONST_PTR(argv_buf);
     prog = rb_exec_getargs(&argc, &argv, accept_shell, &env, &opthash);
     rb_exec_fillarg(prog, argc, argv, env, opthash, execarg_obj);
-    ALLOCV_END(argv_buf);
     ret = eargp->use_shell ? eargp->invoke.sh.shell_script : eargp->invoke.cmd.command_name;
+    RB_GC_GUARD(argv_buf);
     RB_GC_GUARD(execarg_obj);
     return ret;
 }

vm_insnhelper.c

@@ -3858,7 +3858,9 @@ vm_call_cfunc_other(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp, str
         VM_ASSERT(RB_TYPE_P(argv_ary, T_ARRAY));
         VM_ASSERT(RBASIC_CLASS(argv_ary) == 0); // hidden ary
 
-        return vm_call_cfunc_with_frame_(ec, reg_cfp, calling, argc, argv, stack_bottom);
+        VALUE ret = vm_call_cfunc_with_frame_(ec, reg_cfp, calling, argc, argv, stack_bottom);
+        RB_GC_GUARD(argv_ary);
+        return ret;
     }
     else {
         CC_SET_FASTPATH(calling->cc, vm_call_cfunc_with_frame, !rb_splat_or_kwargs_p(ci) && !calling->kw_splat && !(vm_ci_flag(ci) & VM_CALL_FORWARDING));