Top rust issues

thread 'rustc' panicked at 'index out of bounds: the len is 0 but the index is 43

A-incr-comp C-bug I-ICE T-compiler

Feature request: Use 'trampolines' to make most of the body of a generic function non-generic

A-codegen A-mir-opt C-feature-request E-hard I-compiletime I-heavy T-compiler

Taking an argument hides lifetime error

A-lifetimes A-typesystem C-bug T-compiler

Unhelpful "cannot infer type" error for ? in async block with unclear Result Err type

A-async-await A-diagnostics A-inference AsyncAwait-Triaged C-bug D-terse E-help-wanted E-medium E-mentor T-compiler

Build failing after update to Rust 1.47.0

A-proc-macros C-bug T-lang

Panic in Firefox (rusqlite/lru_cache/linked_hash_map) built with recent Rust nightlies

C-bug regression-from-stable-to-nightly

Inlining of `let` should preserve borrowing soundness on "pure" left arguments

C-bug

rustdoc error: thread 'rustc' has overflowed its stack

C-bug E-needs-mcve E-needs-test I-ICE T-compiler T-rustdoc

`#![feature(const_fn)]` causes rustdoc to drop the `const` keyword when documenting instances of `const fn`

A-const-fn C-bug T-rustdoc requires-nightly

`missing_doc_code_examples` lint complains about foreign trait implementations

A-doc-coverage A-lint C-bug T-rustdoc requires-nightly