poor error message when host attributes have incorrect type #116

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sb10q · 2021-11-28T12:09:51+08:00

sb10q commented

2021-11-28 12:09:51 +08:00

from numpy import int32, int64
from min_artiq import *

@nac3
class Demo:
    core: KernelInvariant[Core]
    y: Kernel[int32]

    def __init__(self):
        self.core = Core()
        self.y = int64(0)

    @kernel
    def run(self):
        pass


if __name__ == "__main__":
    Demo().run()

pyo3_runtime.PanicException: called `Result::unwrap()` on an `Err` value: "unknown identifier base (use before def?) at line 2 column 5"

(Same as #90, but in #90 we probably want to accept np.float64)

```python from numpy import int32, int64 from min_artiq import * @nac3 class Demo: core: KernelInvariant[Core] y: Kernel[int32] def __init__(self): self.core = Core() self.y = int64(0) @kernel def run(self): pass if __name__ == "__main__": Demo().run() ``` ``` pyo3_runtime.PanicException: called `Result::unwrap()` on an `Err` value: "unknown identifier base (use before def?) at line 2 column 5" ``` (Same as https://git.m-labs.hk/M-Labs/nac3/issues/90, but in #90 we probably want to accept ``np.float64``)

sb10q added the

high-priority

label 2021-12-13 19:22:08 +08:00

ychenfo was assigned by sb10q

2021-12-21 18:48:52 +08:00

ychenfo referenced this issue

2022-01-14 02:13:16 +08:00

Error Message Improvement for Host Variables (#116) #168

sb10q commented

2022-01-14 16:54:28 +08:00

Poster

OK, much better:

RuntimeError: type error of object launching kernel: error when getting type of field `y` (Cannot unify int64 with int32)

OK, much better: ``` RuntimeError: type error of object launching kernel: error when getting type of field `y` (Cannot unify int64 with int32) ```

sb10q closed this issue

2022-01-14 16:54:29 +08:00

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Reference: M-Labs/nac3#116