From cf5112b26f3e6e96480234d50b2c781663d971c2 Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Sat, 9 May 2015 21:46:29 +0200
Subject: [PATCH] py: Change _mp_obj_fun_builtin_t.fun to function pointer.
ISO C forbids conversion between function pointers and void*, gcc
-pedantic triggers a warning.
---
py/obj.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/py/obj.h b/py/obj.h
index 5c4ba372a..7fa2dca09 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -143,7 +143,7 @@ static inline bool mp_obj_is_integer(mp_const_obj_t o) { return MP_OBJ_IS_INT(o)
#define MP_DECLARE_CONST_FUN_OBJ(obj_name) extern const mp_obj_fun_builtin_t obj_name
-#define MP_DEFINE_CONST_FUN_OBJ_VOID_PTR(obj_name, is_kw, n_args_min, n_args_max, fun_name) const mp_obj_fun_builtin_t obj_name = {{&mp_type_fun_builtin}, is_kw, n_args_min, n_args_max, (void *)fun_name}
+#define MP_DEFINE_CONST_FUN_OBJ_VOID_PTR(obj_name, is_kw, n_args_min, n_args_max, fun_name) const mp_obj_fun_builtin_t obj_name = {{&mp_type_fun_builtin}, is_kw, n_args_min, n_args_max, (void(*)(void))fun_name}
#define MP_DEFINE_CONST_FUN_OBJ_0(obj_name, fun_name) MP_DEFINE_CONST_FUN_OBJ_VOID_PTR(obj_name, false, 0, 0, (mp_fun_0_t)fun_name)
#define MP_DEFINE_CONST_FUN_OBJ_1(obj_name, fun_name) MP_DEFINE_CONST_FUN_OBJ_VOID_PTR(obj_name, false, 1, 1, (mp_fun_1_t)fun_name)
#define MP_DEFINE_CONST_FUN_OBJ_2(obj_name, fun_name) MP_DEFINE_CONST_FUN_OBJ_VOID_PTR(obj_name, false, 2, 2, (mp_fun_2_t)fun_name)
@@ -622,7 +622,7 @@ typedef struct _mp_obj_fun_builtin_t { // use this to make const objects that go
bool is_kw : 1;
mp_uint_t n_args_min : 15; // inclusive
mp_uint_t n_args_max : 16; // inclusive
- void *fun; // must be a pointer to a callable function in ROM
+ void (*fun)(void); // must be a pointer to a callable function in ROM
} mp_obj_fun_builtin_t;
qstr mp_obj_fun_get_name(mp_const_obj_t fun);
--
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