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Downgrade IMPLIED_BOUNDS_ENTAILMENT to warn by default, add it to builtin lint list

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This commit is contained in:
Michael Goulet 2022-12-16 19:30:32 +00:00
parent 9c4cf8d9d0
commit c40ededa10
5 changed files with 21 additions and 30 deletions
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9
compiler/rustc_lint_defs/src/builtin.rs
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@ -3311,6 +3311,7 @@ declare_lint_pass! {
FFI_UNWIND_CALLS,
REPR_TRANSPARENT_EXTERNAL_PRIVATE_FIELDS,
NAMED_ARGUMENTS_USED_POSITIONALLY,
IMPLIED_BOUNDS_ENTAILMENT,
]
}
@ -4027,15 +4028,15 @@ declare_lint! {
/// ### Explanation
///
/// Neither the trait method, which provides no implied bounds about `'s`, nor the impl,
/// which can't name `'s`, requires the main function to prove that 's: 'static, but the
/// impl method is able to assume that 's: 'static within its own body.
/// requires the main function to prove that 's: 'static, but the impl method is allowed
/// to assume that `'s: 'static` within its own body.
///
/// This can be used to implement an unsound API if used incorrectly.
pub IMPLIED_BOUNDS_ENTAILMENT,
Deny,
Warn,
"impl method assumes more implied bounds than its corresponding trait method",
@future_incompatible = FutureIncompatibleInfo {
reference: "issue #105572 <https://github.com/rust-lang/rust/issues/105572>",
reason: FutureIncompatibilityReason::FutureReleaseErrorReportNow,
reason: FutureIncompatibilityReason::FutureReleaseError,
};
}