From d9433d3e9497a4ec4cd51eb78d6ca602f310ce91 Mon Sep 17 00:00:00 2001
From: Yonatan Goldschmidt
Date: Wed, 22 Jan 2020 13:19:14 +0100
Subject: py/obj.h: Add and use mp_obj_is_bool() helper.

Commit d96cfd13e3a464862cecffb2718c6286b52c77b0 introduced a regression in
testing for bool objects, that such objects were in some cases no longer
recognised and bools, eg when using mp_obj_is_type(o, &mp_type_bool), or
mp_obj_is_integer(o).

This commit fixes that problem by adding mp_obj_is_bool(o).  Builds with
MICROPY_OBJ_IMMEDIATE_OBJS enabled check if the object is any of the const
True or False objects.  Builds without it use the old method of ->type
checking, which compiles to smaller code (compared with the former
mentioned method).

Fixes #5538.
---
 py/objstr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'py/objstr.c')

diff --git a/py/objstr.c b/py/objstr.c
index 454d1cbcc..7e7e86ddd 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -910,7 +910,7 @@ STATIC bool istype(char ch) {
 }
 
 STATIC bool arg_looks_integer(mp_obj_t arg) {
-    return mp_obj_is_type(arg, &mp_type_bool) || mp_obj_is_int(arg);
+    return mp_obj_is_bool(arg) || mp_obj_is_int(arg);
 }
 
 STATIC bool arg_looks_numeric(mp_obj_t arg) {
-- 
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