All other sibling functions call this variable "slot", so "slote" was most likely a typo.

Right now it just shows the size.

Layout errors can occur with valid code, e.g. generic types.

At first you might think "why not just click through to the aliased
type?", but if a type alias instantiates all of the generic parameters
of the aliased type, then it can show layout info even though the
aliased type cannot (because we can't compute the layout of a generic
type). So I think it's still useful to show layout info for type
aliases.

Co-authored-by: Ivan Tham <[email protected]>

This should prevent confusion about why generic types don't have layout
docs.

There are issues with computing layout for type aliases; see rust-lang#85103.
Once the issues are fixed, we should re-enable layout docs for them.

For boolean variables it's shorter and more readable to check the value
directly, or negate it with `!`.

In a couple of cases I reordered an if/else pair because it made the
initial `if` statement simpler.

Removed unused isType parameter from two functions.

… field for more libraries

…tatements, r=tmandry"

This reverts commit e5f83d2, reversing
changes made to ac888e8.

…illaumeGomez

rustdoc: Add unstable CLI option to show basic type layout information

Closes rust-lang#75988.

Right now it just shows the size.

…ebank

shrinking the deprecated method span

close rust-lang#84637

rustdoc: remove explicit boolean comparisons.

For boolean variables it's shorter and more readable to check the value directly, or negate it with `!`.

In a couple of cases I reordered an if/else pair because it made the initial `if` statement simpler.

An example of a style guide recommending this: https://airbnb.io/javascript/#comparison--shortcuts

r? `@GuillaumeGomez`

Change param name (k to key and v to value) in std::env module

1. When I was reading code the ide displayed `k` and `v`, so I
thought it would be better to show key and value?

2. I noticed var method already uses `key` instead of `k` so it
is more consistent to use `key` instead of `k`?

Thanks

Fix typo in variable name

All other sibling functions call this variable "slot", so "slote" was most likely a typo.

Use .name_str() to format primitive types in error messages

This pull request fixes rust-lang#84976. The problem described there is caused by this code
https://github.com/rust-lang/rust/blob/506e75cbf8cb5305e49a41326307004ca3976029/compiler/rustc_middle/src/ty/error.rs#L161-L166
using `Debug` formatting (`{:?}`), while the proper solution is to call `name_str()` of `ty::IntTy`, `ty::UintTy` and `ty::FloatTy`, respectively.

…tester, r=Mark-Simulacrum

Improve rustdoc gui tester

I cherry-picked the commit from rust-lang#84834 (and modified it a bit). I also used this opportunity to update it to last version (forgot to update GUI test in rust-lang#85074, really can't wait to make rust-lang#84586 finally work).

cc `@Mark-Simulacrum` for the changes in bootstrap.

r? `@jsha`

…-statements, r=tmandry

Revert "Auto merge of rust-lang#84797 - richkadel:cover-unreachable-statements…

This reverts commit e5f83d2, reversing
changes made to ac888e8.

See rust-lang#84797 (comment)

r? `@tmandry`