Remove trailing whitespace at the end of lines
According the rules of styling Rust code there should not be trailing whitespace at the end of lines or files. I thought that it might be good to remove trailing whitespace from other files also, if it does not break anything.
mk: Add `-C metadata` for compiling crates we ship
This should re-enable all external builds of crates with the same name. Right
now Cargo doesn't pass `-C metadata` for the top-level library being compiled,
so if that library is called `libc`, for example, then it won't be able to link
to the standard library which *also* has a `libc` library compiled without `-C
metadata`. This can result in naming conflicts which need to be resolved.
By passing `-C metadata` to the in-tree crates we ship it should add some extra
salt to all symbol names to ensure that they don't collide.
Closes#32532
This should re-enable all external builds of crates with the same name. Right
now Cargo doesn't pass `-C metadata` for the top-level library being compiled,
so if that library is called `libc`, for example, then it won't be able to link
to the standard library which *also* has a `libc` library compiled without `-C
metadata`. This can result in naming conflicts which need to be resolved.
By passing `-C metadata` to the in-tree crates we ship it should add some extra
salt to all symbol names to ensure that they don't collide.
This is the same approach taken in #24270, except that this
should not be a breaking change because it only changes the output
of hash functions, which nobody should be relying on.
add regression test for try!
Our widespread internal use of `try` was like a regression test. Now that most of `try!`s have been converted to `?`, lets add a proper regression test.
cc @bstrie
Flatten rustc and rustc_trans module hierarchy slightly.
The following moves were made, in the name of sanity/simplicity:
* `rustc::middle::{cfg, infer, traits, ty}` to `rustc::{cfg, infer, traits, ty}`
* `rustc::middle::subst` to `rustc::ty::subst`
* `rustc_trans::trans::*` to `rustc_trans::*`
* `rustc_trans::save` to `rustc_save_analysis` (cc @nrc)
I've rebased a larger WIP branch on top of this and the only conflicts were in imports, but YMMV.
Adding these "known" values to the table of used ids is only required
when embedding markdown into a rustdoc html page and may yield
unexpected results when rendering a standalone `*.md` file.
This adds checks to ensure that:
* link anchors refer to existing id's on the target page
* id's are unique within an html document
* page redirects are valid
Steve Klabnik
bors
Alex Crichton
mitaa
Tobias Bucher
Andrew Horton
Tobias Müller
Jeffrey Seyfried
Christian Wesselhoeft
Manish Goregaokar
Tang Chenglong
NODA, Kai
Alex Burka
Ted Horst
Eduard Burtescu