Vx

W1008

Warning

W1008 — Empty match arm body

No example yet

No fixture in the test suite asserts this code, so there is no program here that is known to trigger it. That is a gap in our coverage rather than a statement about the code.

Contributing one is a good first change — add a fixture under tests/ with a CHECK line naming W1008, and this page picks it up.

Related

A tour of VxThe chapter covering the rule this code enforces. All diagnosticsEvery code the compiler can emit, grouped by stage. W1007Implicit type widening in as cast W1009Unused function parameter