Request "-Z unstable-options" for unstable options #70350
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Explicitly requests the "-Z unstable-options" flag if someone attempts to use a cargo option gated by it. This enhances discoverability, particularly in the instance where the user is on the nightly compiler but isn't using the flag.
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Request "-Z unstable-options" for unstable options Explicitly requests the "-Z unstable-options" flag if someone attempts to use a cargo option gated by it. This enhances discoverability, particularly in the instance where the user is on the nightly compiler but isn't using the flag. This relates to, but does not end with or resolve, issue rust-lang#65770.
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Rollup of 8 pull requests Successful merges: - rust-lang#70023 (clean up E0436 explanation) - rust-lang#70234 (#[track_caller] on core::ops::{Index, IndexMut}.) - rust-lang#70241 (Miri: move ModifiedStatic to ConstEval errors) - rust-lang#70342 (IoSlice/IoSliceMut should be Send and Sync) - rust-lang#70350 (Request "-Z unstable-options" for unstable options) - rust-lang#70355 (Clean up E0454) - rust-lang#70359 (must_use on split_off) - rust-lang#70368 (Mark hotplug_codegen_backend as ignore-stage1) Failed merges: r? @ghost
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Explicitly requests the "-Z unstable-options" flag if someone attempts to use
a cargo option gated by it. This enhances discoverability, particularly in the
instance where the user is on the nightly compiler but isn't using the flag.
This relates to, but does not end with or resolve, issue #65770.