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remove what seems to be an outdated comment

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Even in the PR that introduced this comment, it does not seem like these locals are actually ignored -- just their `source_info` is adjusted:
https://github.com/rust-lang/rust/pull/44700/files#diff-ae2f3c7e2f9744f7ef43e96072b10e98d4e3fe74a3a399a3ad8a810fbe56c520R139
This commit is contained in:
Ralf Jung 2020-10-19 09:46:18 +02:00
parent 94332bbe10
commit cb33f956c3
1 changed files with 0 additions and 3 deletions
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3
compiler/rustc_middle/src/mir/mod.rs
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@ -821,9 +821,6 @@ pub struct LocalDecl<'tcx> {
/// flag drop flags to avoid triggering this check as they are introduced /// flag drop flags to avoid triggering this check as they are introduced
/// after typeck. /// after typeck.
/// ///
/// Unsafety checking will also ignore dereferences of these locals,
/// so they can be used for raw pointers only used in a desugaring.
///
/// This should be sound because the drop flags are fully algebraic, and /// This should be sound because the drop flags are fully algebraic, and
/// therefore don't affect the OIBIT or outlives properties of the /// therefore don't affect the OIBIT or outlives properties of the
/// generator. /// generator.