This PR generalizes the `while` syntax in `do` blocks so that the
condition can be any `doIfCond`, the same condition form already
accepted by `if`. As a result, `while let pat := e do …` and `while let
pat ← e do …` are now supported in addition to `while cond do …` and
`while h : cond do …`. The previously separate `doWhile` and `doWhileH`
parsers and their accompanying macros are unified into a single
`doWhile` parser whose macro delegates to the existing `doIf`
desugaring.
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.
For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00
Renamed from tests/lean/run/whileRepeat.lean (Browse further)
