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Auto merge of #100611 - matthiaskrgr:rollup-rxj10ur, r=matthiaskrgr

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Rollup of 6 pull requests

Successful merges:

 - #100338 (when there are 3 or more return statements in the loop)
 - #100384 (Add support for generating unique profraw files by default when using `-C instrument-coverage`)
 - #100460 (Update the minimum external LLVM to 13)
 - #100567 (Add missing closing quote)
 - #100590 (Suggest adding an array length if possible)
 - #100600 (Rename Machine memory hooks to suggest when they run)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
This commit is contained in:
bors 2022-08-16 05:13:38 +00:00
commit 8556e6620e
50 changed files with 321 additions and 338 deletions
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4
compiler/rustc_ast_lowering/src/lib.rs
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@ -48,7 +48,7 @@ use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::sorted_map::SortedMap;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_data_structures::sync::Lrc;
use rustc_errors::{struct_span_err, Applicability, Handler};
use rustc_errors::{struct_span_err, Applicability, Handler, StashKey};
use rustc_hir as hir;
use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};
use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID};
@ -2233,7 +2233,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
c.value.span,
"using `_` for array lengths is unstable",
)
.emit();
.stash(c.value.span, StashKey::UnderscoreForArrayLengths);
hir::ArrayLen::Body(self.lower_anon_const(c))
}
}