rust/library at 0ec00c0ba3f2fdede6700af7b8f4438b5d7afebe - rust

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fee1-dead 1d76dd9ee7 Rollup merge of #95947 - cuviper:default-box, r=dtolnay

`impl const Default for Box<[T]>` and `Box<str>`

The unstable `const_default_impls` (#87864) already include empty `Vec<T>` and `String`. Now we extend that concept to `Box<[T]>` and `Box<str>` as well.

This obviates a hack in `rustc_ast`'s `P::<[T]>::new`.

2022-04-12 22:44:45 +10:00

alloc

impl const Default for Box<[T]> and Box<str>

2022-04-11 12:14:18 -07:00

backtrace @ b02ed04a7e

…

core

Auto merge of #95399 - gilescope:plan_b, r=scottmcm

2022-04-12 05:54:50 +00:00

panic_abort

fix some unused constant warning on some Windows targets

2022-04-08 08:36:56 -04:00