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| author | Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de> | 2022-11-02 11:57:40 +0000 |
|---|---|---|
| committer | Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de> | 2023-05-31 10:24:17 +0000 |
| commit | 05eae0823373415bb25063e3d0ccd99df52079b0 (patch) | |
| tree | 271b91c6484039fd5305700b4e19a7e1d7bde995 /compiler/rustc_feature/src | |
| parent | 578bcbc2b42191556c4438b80ba37fafa4193e82 (diff) | |
| download | rust-05eae0823373415bb25063e3d0ccd99df52079b0.tar.gz rust-05eae0823373415bb25063e3d0ccd99df52079b0.zip | |
Remove const eval limit and implement an exponential backoff lint instead
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/removed.rs | 4 |
3 files changed, 3 insertions, 7 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index 57e55752027..96dc44ce185 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -351,8 +351,6 @@ declare_features! ( (active, const_async_blocks, "1.53.0", Some(85368), None), /// Allows `const || {}` closures in const contexts. (incomplete, const_closures, "1.68.0", Some(106003), None), - /// Allows limiting the evaluation steps of const expressions - (active, const_eval_limit, "1.43.0", Some(67217), None), /// Allows the definition of `const extern fn` and `const unsafe extern fn`. (active, const_extern_fn, "1.40.0", Some(64926), None), /// Allows basic arithmetic on floating point types in a `const fn`. diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index 06f4a0b5eef..9be28c338f6 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -356,10 +356,6 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ ungated!(recursion_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing), ungated!(type_length_limit, CrateLevel, template!(NameValueStr: "N"), FutureWarnFollowing), gated!( - const_eval_limit, CrateLevel, template!(NameValueStr: "N"), ErrorFollowing, - const_eval_limit, experimental!(const_eval_limit) - ), - gated!( move_size_limit, CrateLevel, template!(NameValueStr: "N"), ErrorFollowing, large_assignments, experimental!(move_size_limit) ), diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs index 8bca24b2bf0..ed5d76b861a 100644 --- a/compiler/rustc_feature/src/removed.rs +++ b/compiler/rustc_feature/src/removed.rs @@ -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")), |