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Add a diagnostic fixture for a clamp width larger than its range #1150
Description
clampAddress must reject an access width larger than the tracked memory range.
Add packages/compiler/tests/errors/instructions/clamp-address/range-too-small.error.8f4e.
Useful reference: packages/compiler/packages/sub-program/packages/stack-analyzer/src/instruction-tests/clampAddress.test.ts includes the equivalent stage-level error case.
Acceptance criteria:
- Push the address of a one-byte declaration and request a clamp access width of
4. - Capture
ADDRESS_RANGE_TOO_SMALL, error code50. - Commit the generated diagnostic snapshot.
- Keep the fixture focused on this single error.
- No compiler implementation changes are expected.
- Run
npx nx run @8f4e/compiler:test --update.
Activity
codewithzubair07 commentedon Oct 20, 2026
@irimias57 Hi! I'd like to take this one. It's my first contribution to 8f4e. I'll add the fixture and snapshot with no compiler changes.
irimias57 commentedon Oct 20, 2026
Thanks for picking this up, @codewithzubair07 — it’s yours! The fixture-and-snapshot-only approach sounds exactly right. Please feel free to ask if anything is unclear.