py/emitbc: Remove/refactor unreachable code, to improve coverage.
This commit is contained in:
parent
897129a7ff
commit
7385b018ed
22
py/emitbc.c
22
py/emitbc.c
|
@ -302,15 +302,6 @@ STATIC void emit_write_bytecode_byte_signed_label(emit_t *emit, byte b1, mp_uint
|
||||||
c[2] = bytecode_offset >> 8;
|
c[2] = bytecode_offset >> 8;
|
||||||
}
|
}
|
||||||
|
|
||||||
#if MICROPY_EMIT_NATIVE
|
|
||||||
STATIC void mp_emit_bc_set_native_type(emit_t *emit, mp_uint_t op, mp_uint_t arg1, qstr arg2) {
|
|
||||||
(void)emit;
|
|
||||||
(void)op;
|
|
||||||
(void)arg1;
|
|
||||||
(void)arg2;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
void mp_emit_bc_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
|
void mp_emit_bc_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
|
||||||
emit->pass = pass;
|
emit->pass = pass;
|
||||||
emit->stack_size = 0;
|
emit->stack_size = 0;
|
||||||
|
@ -408,9 +399,7 @@ void mp_emit_bc_end_pass(emit_t *emit) {
|
||||||
}
|
}
|
||||||
|
|
||||||
// check stack is back to zero size
|
// check stack is back to zero size
|
||||||
if (emit->stack_size != 0) {
|
assert(emit->stack_size == 0);
|
||||||
mp_printf(&mp_plat_print, "ERROR: stack size not back to zero; got %d\n", emit->stack_size);
|
|
||||||
}
|
|
||||||
|
|
||||||
emit_write_code_info_byte(emit, 0); // end of line number info
|
emit_write_code_info_byte(emit, 0); // end of line number info
|
||||||
|
|
||||||
|
@ -528,9 +517,10 @@ void mp_emit_bc_load_const_tok(emit_t *emit, mp_token_kind_t tok) {
|
||||||
case MP_TOKEN_KW_FALSE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_FALSE); break;
|
case MP_TOKEN_KW_FALSE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_FALSE); break;
|
||||||
case MP_TOKEN_KW_NONE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_NONE); break;
|
case MP_TOKEN_KW_NONE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_NONE); break;
|
||||||
case MP_TOKEN_KW_TRUE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_TRUE); break;
|
case MP_TOKEN_KW_TRUE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_TRUE); break;
|
||||||
no_other_choice:
|
default:
|
||||||
case MP_TOKEN_ELLIPSIS: emit_write_bytecode_byte_obj(emit, MP_BC_LOAD_CONST_OBJ, MP_OBJ_FROM_PTR(&mp_const_ellipsis_obj)); break;
|
assert(tok == MP_TOKEN_ELLIPSIS);
|
||||||
default: assert(0); goto no_other_choice; // to help flow control analysis
|
emit_write_bytecode_byte_obj(emit, MP_BC_LOAD_CONST_OBJ, MP_OBJ_FROM_PTR(&mp_const_ellipsis_obj));
|
||||||
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -964,7 +954,7 @@ void mp_emit_bc_end_except_handler(emit_t *emit) {
|
||||||
|
|
||||||
#if MICROPY_EMIT_NATIVE
|
#if MICROPY_EMIT_NATIVE
|
||||||
const emit_method_table_t emit_bc_method_table = {
|
const emit_method_table_t emit_bc_method_table = {
|
||||||
mp_emit_bc_set_native_type,
|
NULL, // set_native_type is never called when emitting bytecode
|
||||||
mp_emit_bc_start_pass,
|
mp_emit_bc_start_pass,
|
||||||
mp_emit_bc_end_pass,
|
mp_emit_bc_end_pass,
|
||||||
mp_emit_bc_last_emit_was_return_value,
|
mp_emit_bc_last_emit_was_return_value,
|
||||||
|
|
Loading…
Reference in New Issue