feat: Turn experimental options into -Z unstable flags and options#19
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This is modeled after rustc, and primarily Cargo.
zalanlevai
marked this pull request as ready for review
July 13, 2026 18:25
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This PR introduces a similar system for unstable, experimental options and flags as Cargo has, which is similar to rustc's own. This replaces
--Z*CLI options with-Z <FLAG>unstable flags, and the-Z unstable-optionsflag to enable the use of unstable options (either entire options or specific values).