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Remove const eval limit and implement an exponential backoff lint instead

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This commit is contained in:
Oli Scherer
2022-11-02 11:57:40 +00:00
parent 578bcbc2b4
commit 05eae08233
41 changed files with 325 additions and 261 deletions
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4
compiler/rustc_feature/src/removed.rs
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@@ -59,8 +59,10 @@ declare_features! (
/// Allows comparing raw pointers during const eval.
(removed, const_compare_raw_pointers, "1.46.0", Some(53020), None,
Some("cannot be allowed in const eval in any meaningful way")),
/// Allows limiting the evaluation steps of const expressions
(removed, const_eval_limit, "1.43.0", Some(67217), None, Some("removed the limit entirely")),
/// Allows non-trivial generic constants which have to be manually propagated upwards.
(removed, const_evaluatable_checked, "1.48.0", Some(76560), None, Some("renamed to `generic_const_exprs`")),
(removed, const_evaluatable_checked, "1.48.0", Some(76560), None, Some("renamed to `generic_const_exprs`")),
/// Allows the definition of `const` functions with some advanced features.
(removed, const_fn, "1.54.0", Some(57563), None,
Some("split into finer-grained feature gates")),