Joshua Nelson 2baa0ceff4 Don't reuse bindings for ref mut ... Reusing bindings causes errors later in lowering: ``` error[E0596]: cannot borrow `vec` as mutable, as it is not declared as mutable --> /checkout/src/test/ui/async-await/argument-patterns.rs:12:20 | LL | async fn b(n: u32, ref mut vec: A) { | ^^^^^^^^^^^ | | | cannot borrow as mutable | help: consider changing this to be mutable: `mut vec` ```		2020-11-12 11:13:05 -05:00
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src	Don't reuse bindings for ref mut	2020-11-12 11:13:05 -05:00
Cargo.toml