def emit(emitter: EmitterInterface, args: List[str], dest: str) -> None:
temp = emitter.temp_name()
emitter.emit_line(template.format(args=args, dest='int %s' % temp,
comma_args=', '.join(args)))
emitter.emit_lines('if (%s < 0)' % temp,
' %s = %s;' % (dest, emitter.c_error_value(bool_rprimitive)),
'else',
' %s = %s;' % (dest, temp))
def emit_new_dict(emitter: EmitterInterface, args: List[str],
dest: str) -> None:
if not args:
emitter.emit_line('%s = PyDict_New();' % (dest, ))
return
emitter.emit_line('%s = CPyDict_Build(%s, %s);' %
(dest, len(args) // 2, ', '.join(args)))
def emit(emitter: EmitterInterface, args: List[str], dest: str) -> None:
comma_args = ', '.join(args)
comma_if_args = ', ' if comma_args else ''
emitter.emit_line(
template.format(args=args,
dest=dest,
comma_args=comma_args,
comma_if_args=comma_if_args,
num_args=len(args)))
def emit_new(emitter: EmitterInterface, args: List[str], dest: str) -> None:
# TODO: This would be better split into multiple smaller ops.
emitter.emit_line('%s = PyList_New(%d); ' % (dest, len(args)))
emitter.emit_line('if (likely(%s != NULL)) {' % dest)
for i, arg in enumerate(args):
emitter.emit_line('PyList_SET_ITEM(%s, %s, %s);' % (dest, i, arg))
emitter.emit_line('}')
def emit_len(emitter: EmitterInterface, args: List[str], dest: str) -> None:
temp = emitter.temp_name()
emitter.emit_declaration('Py_ssize_t %s;' % temp)
emitter.emit_line('%s = PyList_GET_SIZE(%s);' % (temp, args[0]))
emitter.emit_line('%s = CPyTagged_ShortFromSsize_t(%s);' % (dest, temp))