py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.

These macros could in principle be (inline) functions so it makes sense to
have them lower case, to match the other C API functions.

The remaining macros that are upper case are:
- MP_OBJ_TO_PTR, MP_OBJ_FROM_PTR
- MP_OBJ_NEW_SMALL_INT, MP_OBJ_SMALL_INT_VALUE
- MP_OBJ_NEW_QSTR, MP_OBJ_QSTR_VALUE
- MP_OBJ_FUN_MAKE_SIG
- MP_DECLARE_CONST_xxx
- MP_DEFINE_CONST_xxx

These must remain macros because they are used when defining const data (at
least, MP_OBJ_NEW_SMALL_INT is so it makes sense to have
MP_OBJ_SMALL_INT_VALUE also a macro).

For those macros that have been made lower case, compatibility macros are
provided for the old names so that users do not need to change their code
immediately.

1 files changed, 3 insertions, 3 deletions

diff --git a/py/vm.c b/py/vm.c
index d8d287f25..a0ee2e89a 100644
--- a/py/vm.c
+++ b/py/vm.c
@@ -604,7 +604,7 @@ dispatch_loop:
                         sp -= 2;
                         mp_call_method_n_kw(3, 0, sp);
                         SET_TOP(mp_const_none);
-                    } else if (MP_OBJ_IS_SMALL_INT(TOP())) {
+                    } else if (mp_obj_is_small_int(TOP())) {
                         // Getting here there are two distinct cases:
                         //  - unwind return, stack: (..., __exit__, ctx_mgr, ret_val, SMALL_INT(-1))
                         //  - unwind jump, stack:   (..., __exit__, ctx_mgr, dest_ip, SMALL_INT(num_exc))
@@ -699,7 +699,7 @@ unwind_jump:;
                     // if TOS is an exception, reraises the exception
                     if (TOP() == mp_const_none) {
                         sp--;
-                    } else if (MP_OBJ_IS_SMALL_INT(TOP())) {
+                    } else if (mp_obj_is_small_int(TOP())) {
                         // We finished "finally" coroutine and now dispatch back
                         // to our caller, based on TOS value
                         mp_int_t cause = MP_OBJ_SMALL_INT_VALUE(POP());
@@ -1150,7 +1150,7 @@ yield:
 
                 ENTRY(MP_BC_YIELD_FROM): {
                     MARK_EXC_IP_SELECTIVE();
-//#define EXC_MATCH(exc, type) MP_OBJ_IS_TYPE(exc, type)
+//#define EXC_MATCH(exc, type) mp_obj_is_type(exc, type)
 #define EXC_MATCH(exc, type) mp_obj_exception_match(exc, type)
 #define GENERATOR_EXIT_IF_NEEDED(t) if (t != MP_OBJ_NULL && EXC_MATCH(t, MP_OBJ_FROM_PTR(&mp_type_GeneratorExit))) { mp_obj_t raise_t = mp_make_raise_obj(t); RAISE(raise_t); }
                     mp_vm_return_kind_t ret_kind;