numba decorated function cause debugger assertion failure

[philosofool]

I can't run the Python debugger when any breakpoint is enabled if there is a numba.njit enabled.

Steps to replicate

1. Paste the following into a .py file:

import numba 

# No idea if this matters.
assert numba.__version__ == '0.60.0'

@numba.njit
def func(x):
   return x

def do(x):
   return func(x)
   

if __name__ == '__main__':
   do(1)

2. Place a breakpoint anywhere in the file. (I used line 14 do(1))
3. Run with the Python debugger.

Expected

The file runs without error.

Observed

The debugger raises the following error, pointing to line 10 func(x):

Exception has occurred: AssertionError
<code object do at 0x7f5279943bb0, file "/code/fastsys/tests/test_utils/import_numba.py", line 9> != <code object func at 0x7f52799af9e0, file "/code/fastsys/tests/test_utils/import_numba.py", line 5>
KeyError: (5, '/code/fastsys/tests/test_utils/import_numba.py', <code object func at 0x7f52799af9e0, file "/code/fastsys/tests/test_utils/import_numba.py", line 5>)

During handling of the above exception, another exception occurred:

  File "/code/fastsys/tests/test_utils/import_numba.py", line 10, in do
    return func(x)
           ^^^^^^^
  File "/code/fastsys/tests/test_utils/import_numba.py", line 14, in <module>
    do(1)
AssertionError: <code object do at 0x7f5279943bb0, file "/code/fastsys/tests/test_utils/import_numba.py", line 9> != <code object func at 0x7f52799af9e0, file "/code/fastsys/tests/test_utils/import_numba.py", line 5>

Details

Version: 1.94.2
Commit: 384ff7382de624fb94dbaf6da11977bba1ecd427
Date: 2024-10-09T16:08:44.566Z
Electron: 30.5.1
ElectronBuildId: 10262041
Chromium: 124.0.6367.243
Node.js: 20.16.0
V8: 12.4.254.20-electron.0
OS: Linux x64 6.0.12-76060012-generic

Installed version of the VSCode Python Extension: v2024.22.1

I'm running Python 3.12.7 with numba version 0.60.0.

launch.json:

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python Debugger: Current File",
            "type": "debugpy",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal"
        },
    ]
}

[rchiodo]

Numba can't be used with 3.12 and debugpy. See this issue for more information:
#1719