> if rustc emits machine code and then cargo immediately executes it, there's the same opportunity for end user memory being corrupted (due to miscompilation) as if rustc and cargo shared a code base
Your tests run in an entirely separate process from the compiler (and from cargo). This makes it very different from memory corruption in the compiler:
- The test process can only corrupt its own memory.
- You don't need "unsafe" to run tests. Just the ability to start another process.
- If you're cross-compiling, you wouldn't even be able to run the tests on the same machine (without emulation/compatibility layers)
Does roc run tests in the same process as the compiler?
Your tests run in an entirely separate process from the compiler (and from cargo). This makes it very different from memory corruption in the compiler:
- The test process can only corrupt its own memory.
- You don't need "unsafe" to run tests. Just the ability to start another process.
- If you're cross-compiling, you wouldn't even be able to run the tests on the same machine (without emulation/compatibility layers)
Does roc run tests in the same process as the compiler?