* add `Token::AndAnd` (double borrow)
* add `Token::DotDot` (range notation)
* remove `Token::Pound` and `Token::At`
This fixes a syntax error when parsing `fn f() -> RangeTo<i32> { return ..1; }`.
Also, remove `fn_expr_lookahead`.
It's from the `fn~` days and seems to no longer be necessary.
This fixes the issues mentioned in https://github.com/rust-lang/rust/pull/21236, as well as the one https://github.com/rust-lang/rust/issues/21230 where `CFG_BOOTSTRAP_KEY` was being set to simply 'N'. It changes the build such that `RUSTC_BOOTSTRAP_KEY` is only exported on -beta and -stable, so that the behavior of the -dev, -nightly, and snapshot compilers is the same everywhere.
Haven't run it completely through 'make check' yet, but the I have verified that the aforementioned issues are fixed.
r? @alexcrichton cc @eddyb
Please review carefully. Contains unsafe and is my first commit to Rust.
Uses ptr::copy_nonoverlapping_memory. Attempts to handle zero-size types correctly.
Increases the delay of the search box to 500ms after key up. I tried
adding a three character minimum for setting the delay, but didn't find
it very useful.
Should close#20095
rust.nanorc provides syntax highlighting for Rust. An attempt has been made to
make the syntax highlighting look good on both dark and light terminals.
Issue #21286.
Brings the rustdoc man page in sync with the options specified in
src/librustdoc/lib.rs. The text was taken verbatim, but I tweaked the
order to be (what I think is) somewhat logical.
The script is intended as a tool for doing every sort of verifications
amenable to Rustdoc's HTML output. For example, link checkers would go
to this script. It already parses HTML into a document tree form (with
a slight caveat), so future tests can make use of it.
As an example, relevant `rustdoc-*` run-make tests have been updated
to use `htmldocck.py` and got their `verify.sh` removed. In the future
they may go to a dedicated directory with htmldocck running by default.
The detailed explanation of test scripts is provided as a docstring of
htmldocck.
cc #19723
"Idiomatic code should not use extra whitespace in the middle of a line to provide alignment."
http://aturon.github.io/style/whitespace.html
I realize the linked page still needs an RFC, but the docs should be written in accordance with the guidelines nevertheless.
In accordance with [collections reform part 2][rfc] this macro has been moved to
an external [bitflags crate][crate] which is [available though
crates.io][cratesio]. Inside the standard distribution the macro has been moved
to a crate called `rustc_bitflags` for current users to continue using.
[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0509-collections-reform-part-2.md
[crate]: https://github.com/rust-lang/bitflags
[cratesio]: http://crates.io/crates/bitflags
The major user of `bitflags!` in terms of a public-facing possibly-stable API
today is the `FilePermissions` structure inside of `std::io`. This user,
however, will likely no longer use `bitflags!` after I/O reform has landed. To
prevent breaking APIs today, this structure remains as-is.
Current users of the `bitflags!` macro should add this to their `Cargo.toml`:
bitflags = "0.1"
and this to their crate root:
#[macro_use] extern crate bitflags;
Due to the removal of a public macro, this is a:
[breaking-change]
The example of the `Index` and `IndexMut` trait contained too much `Foo`.
It now contains a bit more `Bar` to make things clearer which parts are
defining the type of the index.
I searched for times when we were hiding functions with # in the documentation,
and fixed them to not use it unless neccesary.
I also made random improvements whenever I changed something. For example,
I changed Example to Examples, for consistency.
Fixes#13423
Replace deprecated integer suffixes. Remove integer type notations
altogether where possible. Replace uses of deprecated `range()`
function with range notation.
