Exposes a boolean flag in RawTable and use it
instead of a bool field in HashMap.

Fixes: rust-lang#40042

compiler_builtins may not have any unwinding within it to link correctly. This is notoriously
finicky, and this small piece of change removes yet another case where personality function
happens to get introduced.

Side note: I do remember solving the exact same thing before. I wonder why it has reappered...

Test copied from src/test/codegen/extern-functions.rs.

Refs: rust-lang#39059

Test copied from src/test/run-pass/thread-local-extern-static.rs.

Refs: rust-lang#39059

No longer necessary now that the whitelist is empty.

Fixes: rust-lang#39059

The args() and args_os() docs include a line about how the first element
is usually the program name. Include that line in the struct docs too.

… r? @steveklabnik

Makes the sidebar a light grey and highlights the currently viewed item
in the sidebar more prominently.

All visual design credit goes to @johnwhelchel (rust-lang#37856)

Fixes rust-lang#39733.

Fixes rust-lang#39201.

…frewsxcv

add unstable book to the bookshelf

r? @frewsxcv @GuillaumeGomez

…xcrichton

Extract nomicon to its own repo

part of rust-lang#39588

same as rust-lang#40213 but for the nomicon

r? @alexcrichton

Issue rust-lang#39688 - Help people find String::as_bytes() for UTF-8

Added in links for the inverse functions so people will know that as_bytes() is the inverse of from_utf8() and vice versa.
?r @steveklabnik

Reduce size overhead of adaptative hashmap

Exposes a boolean flag in RawTable and use it instead of a bool field in HashMap.

Taking a bit from capacity or length would make overflow handling tricky.

Fixes: rust-lang#40042

…=alexcrichton

Fix personality_fn within the compiler_builtins

compiler_builtins may not have any unwinding within it to link correctly. This is notoriously
finicky, and this small piece of change removes yet another case where personality function
happens to get introduced.

Side note: I do remember solving the exact same thing before. I wonder why it has reappered...

@cuviper, could you please try building beta with this patch applied? It should apply cleanly. If it works, I’ll nominate to land this into beta.

Fixes(?) rust-lang#40251

Fix description of closure coercion feature

Thanks to @whitequark for pointing this out.

…umeGomez

Improve the style of the sidebar in rustdoc output

Makes the sidebar a light grey and highlights the currently viewed item in the sidebar more prominently.

All visual design credit goes to @johnwhelchel (rust-lang#37856)

Sample screenshots:

![screen shot 2017-03-04 at 12 29 48 pm](https://cloud.githubusercontent.com/assets/831192/23580829/db6c26c2-00d6-11e7-8d89-822e25ba79f0.png)

![screen shot 2017-03-04 at 12 30 10 pm](https://cloud.githubusercontent.com/assets/831192/23580828/db69eeca-00d6-11e7-9f89-1e06fd3bf098.png)

![screen shot 2017-03-04 at 12 30 31 pm](https://cloud.githubusercontent.com/assets/831192/23580830/db6d00ce-00d6-11e7-89ca-cd03e148a121.png)

…wup, r=arielb1

Fix normalization error

Follows rust-lang#40163. I don't know whether this is good, but seems logical.

[This block of code](https://github.com/rust-lang/rust/blob/ba07bd5d23aced6d4baa5696213b11ca832c1a5d/src/librustc_typeck/check/mod.rs#L2110-L2138) doesn't contain a call to `normalize_associated_types_in`, while [this](https://github.com/rust-lang/rust/blob/master/src/librustc_typeck/check/mod.rs#L2027-L2028) block does, and is nearly identical.

Ideally these two blocks should be unified into one, but since the change doesn't seem trivial and I'm unsure if this patch will be accepted it hasn't been done yet.

r? @arielb1

Add compile-fail tests for remaining items in whitelist and remove it

Add compile-fail tests for `cfg_target_thread_local` and `unwind_attributes`, and remove the whitelist.

Let me know if I should clean up the tests (or if I've done anything else wrong, this is my first contribution to rust).

cc/ @est31

clarify docs for Args and ArgsOs

The args() and args_os() docs include a line about how the first element
is usually the program name. Include that line in the struct docs too.

Fix text formatting in README

There was a missing backtick in the README.

Remove extra space in test description (of a mod test)

…excrichton

Add tests for issues with the 'E-needtest' label.

This PR adds tests for the following issues:

Fix a typo in the docs

…turon

README formatting in configure/make section

Tiny change to render the `config.mk` correctly

Added remove_from to vec.rs (rust-lang#38143)

Turns out that if you push to someone's PR branch and cause the PR to close, you lose delegation 😞.

@madseagames I'm really sorry about that 😭

…chton

Update link to COMPILER_TESTS.md in CONTRIBUTING.md

Link to compiler test documentation was broken after the file was moved by rust-lang#40086.
This updates the link to the new location of the file.

Add missing urls in some macros doc

r? @frewsxcv

Clarify handling of `src` in `ptr::write`

Fixes rust-lang#39733.

…eklabnik

Document why `str.to_{lower,upper}case` return `String`

Fixes rust-lang#39201.