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problem with invert operator expression #887
Description
Expression with invert operator of an class instance causes error.
Error occurs with iobj = ~(obj) expression.
Browser error: Uncaught TypeError: Function.prototype.toString called on incompatible object.
Worked properly with iobj = obj.__invert__() expression.
python code:
class Obj:
def __init__(self, x):
self.x = x
def __invert__(self):
return ~self.x
# __pragma__ ('opov')
def op_invert():
obj = Obj(42)
if False:
iobj = ~(obj)
# __pragma__ ('noopov')
op_invert()
compiled javascript code with ~(obj):
export var op_invert = function () {
var obj = __call__ (Obj, null, 10);
var iobj = ~(obj);
};
compiled javascript code with obj.__invert__():
export var op_invert = function () {
var obj = __call__ (Obj, null, 10);
var iobj = (function () {
var __accu0__ = obj;
return __call__ (__accu0__.__invert__, __accu0__);
}) ();
};
env: Python3.9 venv with pip install Transcrypt
testing: Firefox version 133 in Linux
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