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rust-lang/rust

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False positive "variable does not need to be mutable" with two closures A-NLL A-lint C-bug NLL-diagnostics T-compiler

#59620 opened Apr 1, 2019 by Riateche

uninitialized variable in loop gives incorrect error A-diagnostics C-bug NLL-diagnostics T-compiler

#59015 opened Mar 8, 2019 by squirrelyman

Unclear unsoundness warning when reborrowing data using late-bound lifetimes across multiple trait definitions NLL-diagnostics

#58868 opened Mar 2, 2019 by darkwisebear

Diagnostics for mutating non-DerefMut types are confusing A-borrow-checker A-diagnostics NLL-diagnostics

#58864 opened Mar 2, 2019 by Manishearth

Possibly confusing error message when deref/deref_mut are used. A-diagnostics NLL-diagnostics T-compiler

#58843 opened Mar 1, 2019 by Boiethios

first/second mutable borrow occurs here wrong diagnostic in nll A-NLL A-borrow-checker A-diagnostics NLL-diagnostics

#57526 opened Jan 11, 2019 by spastorino

`&mut &T` coerced to `&T` suggests `&mut mut x` A-NLL A-suggestion-diagnostics NLL-diagnostics P-high

#57431 opened Jan 7, 2019 by cramertj

[NLL] Bad higher ranked subtype error A-NLL NLL-diagnostics P-medium T-compiler

#57374 opened Jan 6, 2019 by matthewjasper

Incorrect "in later iteration of loop" error diagnostic A-borrow-checker A-diagnostics A-lifetimes NLL-diagnostics

#56785 opened Dec 13, 2018 by k21

NLL diagnostic regression on generator + short-lived yield A-NLL A-generators E-mentor NLL-diagnostics P-medium T-compiler

#56508 opened Dec 4, 2018 by pnkfelix

NLL: spurious error emitted on body of (erroneous) const fn body A-const-fn A-diagnostics NLL-diagnostics

#55825 opened Nov 9, 2018 by pnkfelix

NLL: review uses of `revisions: ast mir` that are already covered by compare-mode A-NLL NLL-diagnostics P-medium

#55312 opened Oct 24, 2018 by pnkfelix

Make "cannot move out of borrowed content" more beginner friendly A-diagnostics NLL-diagnostics

#55153 opened Oct 17, 2018 by oli-obk

nll: strange suggestion to "consider removing the `*` A-NLL A-diagnostics NLL-diagnostics P-medium

#54985 opened Oct 11, 2018 by pnkfelix

confusing error message around trait object bound A-NLL A-diagnostics NLL-diagnostics P-medium T-compiler

#54779 opened Oct 3, 2018 by nikomatsakis

NLL: need 3rd round of review comparing .stderr and .nll.stderr output A-NLL NLL-complete NLL-diagnostics P-medium

#54528 opened Sep 24, 2018 by pnkfelix

NLL: Poor borrow checker error message when extension of borrow happens indirectly (e.g. via method) A-NLL A-borrow-checker A-diagnostics NLL-diagnostics P-medium

#54256 opened Sep 15, 2018 by stjepang

Improve suggestion for lifetime error in pattern A-diagnostics C-enhancement NLL-diagnostics

#53839 opened Aug 30, 2018 by psbrandt

NLL gives weird/incorrect errors when enumerating parallel iterator A-NLL NLL-diagnostics P-medium

#52147 opened Jul 8, 2018 by lovesegfault

Unclear "cannot infer" error message instead of expected "cannot move out of borrowed content" A-NLL A-diagnostics C-enhancement NLL-diagnostics P-medium T-compiler

#51759 opened Jun 24, 2018 by jonas-schievink

`augmented-assignments` test output has poor spans in NLL A-NLL C-enhancement NLL-diagnostics P-low T-compiler

#51000 opened May 23, 2018 by nikomatsakis

Unhelpful borrowck error when wrong lifetimes are used A-borrow-checker A-diagnostics A-lifetimes C-enhancement NLL-diagnostics T-lang

#50517 opened May 7, 2018 by jonhoo

[NLL] borrowed-universal-test.rs output is not great A-NLL A-diagnostics C-enhancement NLL-diagnostics P-low

#48645 opened Mar 1, 2018 by spastorino

MIR borrowck: obscure error message for move out of struct with destructor A-NLL A-diagnostics C-enhancement NLL-diagnostics P-low T-compiler

#46634 opened Dec 10, 2017 by arielb1

"lifetime of borrowed pointer outlives lifetime of captured variable" error message very unclear A-NLL A-diagnostics A-lifetimes C-enhancement E-needstest NLL-diagnostics NLL-fixed-by-NLL P-low

#42574 opened Jun 9, 2017 by jonas-schievink

ProTip! Updated in the last three days: updated:>2019-04-01.