py: Add LOAD_NULL bytecode and use it to simplify function calls.

Adding this bytecode allows to remove 4 others related to
function/method calls with * and ** support.  Will also help with
bytecodes that make functions/closures with default positional and
keyword args.

1 files changed, 0 insertions, 20 deletions

diff --git a/py/showbc.c b/py/showbc.c
index 10b3e7490..823769c0e 100644
--- a/py/showbc.c
+++ b/py/showbc.c
@@ -399,16 +399,6 @@ void mp_byte_code_print(const byte *ip, int len) {
                 printf("CALL_FUNCTION n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
                 break;
 
-            case MP_BC_CALL_FUNCTION_VAR:
-                DECODE_UINT;
-                printf("CALL_FUNCTION_VAR n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
-                break;
-
-            case MP_BC_CALL_FUNCTION_KW:
-                DECODE_UINT;
-                printf("CALL_FUNCTION_KW n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
-                break;
-
             case MP_BC_CALL_FUNCTION_VAR_KW:
                 DECODE_UINT;
                 printf("CALL_FUNCTION_VAR_KW n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
@@ -419,16 +409,6 @@ void mp_byte_code_print(const byte *ip, int len) {
                 printf("CALL_METHOD n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
                 break;
 
-            case MP_BC_CALL_METHOD_VAR:
-                DECODE_UINT;
-                printf("CALL_METHOD_VAR n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
-                break;
-
-            case MP_BC_CALL_METHOD_KW:
-                DECODE_UINT;
-                printf("CALL_METHOD_KW n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);
-                break;
-
             case MP_BC_CALL_METHOD_VAR_KW:
                 DECODE_UINT;
                 printf("CALL_METHOD_VAR_KW n=" UINT_FMT " nkw=" UINT_FMT, unum & 0xff, (unum >> 8) & 0xff);