py: Remove commented-out debug printf's from emitbc and objlist.

Any debugging prints should use a macro like DEBUG_printf.

Author: dpgeorge

py/emitbc.c

@@ -110,7 +110,6 @@ STATIC void emit_write_uint(emit_t *emit, emit_allocator_t allocator, mp_uint_t
 
 // all functions must go through this one to emit code info
 STATIC byte *emit_get_cur_to_write_code_info(emit_t *emit, int num_bytes_to_write) {
- //printf("emit %d\n", num_bytes_to_write);
  if (emit->pass < MP_PASS_EMIT) {
  emit->code_info_offset += num_bytes_to_write;
  return emit->dummy_data;
@@ -140,7 +139,6 @@ STATIC void emit_write_code_info_qstr(emit_t *emit, qstr qst) {
 #if MICROPY_ENABLE_SOURCE_LINE
 STATIC void emit_write_code_info_bytes_lines(emit_t *emit, mp_uint_t bytes_to_skip, mp_uint_t lines_to_skip) {
  assert(bytes_to_skip > 0 || lines_to_skip > 0);
- //printf(" %d %d\n", bytes_to_skip, lines_to_skip);
  while (bytes_to_skip > 0 || lines_to_skip > 0) {
  mp_uint_t b, l;
  if (lines_to_skip <= 6 || bytes_to_skip > 0xf) {
@@ -169,7 +167,6 @@ STATIC void emit_write_code_info_bytes_lines(emit_t *emit, mp_uint_t bytes_to_sk
 
 // all functions must go through this one to emit byte code
 STATIC byte *emit_get_cur_to_write_bytecode(emit_t *emit, int num_bytes_to_write) {
- //printf("emit %d\n", num_bytes_to_write);
  if (emit->pass < MP_PASS_EMIT) {
  emit->bytecode_offset += num_bytes_to_write;
  return emit->dummy_data;
@@ -470,7 +467,6 @@ void mp_emit_bc_adjust_stack_size(emit_t *emit, mp_int_t delta) {
 }
 
 void mp_emit_bc_set_source_line(emit_t *emit, mp_uint_t source_line) {
- //printf("source: line %d -> %d offset %d -> %d\n", emit->last_source_line, source_line, emit->last_source_line_offset, emit->bytecode_offset);
 #if MICROPY_ENABLE_SOURCE_LINE
  if (MP_STATE_VM(mp_optimise_value) >= 3) {
  // If we compile with -O3, don't store line numbers.

py/objlist.c

@@ -162,7 +162,6 @@ STATIC mp_obj_t list_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
  }
 
  mp_int_t len_adj = slice.start - slice.stop;
- //printf("Len adj: %d\n", len_adj);
  assert(len_adj <= 0);
  mp_seq_replace_slice_no_grow(self->items, self->len, slice.start, slice.stop, self->items/*NULL*/, 0, sizeof(*self->items));
  // Clear "freed" elements at the end of list
@@ -201,7 +200,6 @@ STATIC mp_obj_t list_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
  mp_raise_NotImplementedError(NULL);
  }
  mp_int_t len_adj = value_len - (slice_out.stop - slice_out.start);
- //printf("Len adj: %d\n", len_adj);
  if (len_adj > 0) {
  if (self->len + len_adj > self->alloc) {
  // TODO: Might optimize memory copies here by checking if block can