This basically meant changing the interface so that no borrowed `&Vec`
is exposed, by hiding `fn get_vec` and `fn get_mut_vec` and revising
`fn all_vecs`.
Instead, clients should use one of the other methods; `get_slice`,
`pop`, `truncate`, `replace`, `push_all`, or `is_empty_in`, which
should work for any case currently used in rustc.
This was parsed by the parser but completely ignored; not even stored in
the AST!
This breaks code that looks like:
static X: &'static [u8] = &'static [1, 2, 3];
Change this code to the shorter:
static X: &'static [u8] = &[1, 2, 3];
Closes#15312.
[breaking-change]
r? @nick29581
This implementation does have the minor issue of not handling things correctly when a codepoint is split across multiple writes or reads, but its better than not having unicode support at all.
Adds a Windows specific struct `WindowsTTY` in `libnative` and make `tty_open` create that struct on Windows. Adds needed functions and constants to `c_win32.rs`.
Libuv still needs to be updated before #15028 can be closed.
It was required to get iOS compilable but since
that time a couple of changes were introduced
which cause the same bug to re-appear and broke
build anyway. Fixing all of them doesn’t look a
viable alternative to me as it will pollute the
code too much.
So it should be fixed from LLVM side and I hope
LLVM will upstream corresponding changes in a
month.
Meanwhile, who wants to play with Rust on iOS is
better to use a fork which uses patched LLVM:
https://github.com/vhbit/rust/tree/ios . It may
lag behind master a bit, but it is Travis-checked
to compile successfully.
Here's the issue: https://github.com/rust-lang/rust/issues/15333
Tested it. It works. FYI, in case anyone doesn't know: keyboard shortcut `'` restricts text search to only links on Firefox allowing this to be checked easily.
This was parsed by the parser but completely ignored; not even stored in
the AST!
This breaks code that looks like:
static X: &'static [u8] = &'static [1, 2, 3];
Change this code to the shorter:
static X: &'static [u8] = &[1, 2, 3];
Closes#15312.
[breaking-change]
It was required to get iOS compilable but since
that time a couple of changes were introduced
which cause the same bug to re-appear and broke
build anyway. Fixing all of them doesn’t look a
viable alternative to me as it will pollute the
code too much.
So it should be fixed from LLVM side and I hope
LLVM will upstream corresponding changes in a
month.
Meanwhile, who wants to play with Rust on iOS is
better to use a fork which uses patched LLVM:
https://github.com/vhbit/rust/tree/ios . It may
lag behind master a bit, but it is Travis-checked
to compile successfully.
In C, `ctime(t)` is equivalent to `asctime(localtime(t))`, so the result should depend on the local timezone. Current `ctime` is compatible with `asctime` in C, not `ctime`.
This commit renames `ctime` to `asctime` and adds `ctime` which converts the time to the local timezone before formatting it.
This commit also fixes the documentation of them. Current documentation of `ctime` says it returns "a string of the current time." However, it actually returns a string of the time represented as `self`, not the time when it is called.
parameters.
This can break code that mistakenly used type parameters in place of
`Self`. For example, this will break:
trait Foo {
fn bar<X>(u: X) -> Self {
u
}
}
Change this code to not contain a type error. For example:
trait Foo {
fn bar<X>(_: X) -> Self {
self
}
}
Closes#15172.
[breaking-change]
r? @alexcrichton
Closes#15276 (Guide: if)
Closes#15280 (std::os - Add join_paths, make setenv non-utf8 capable)
Closes#15314 (Guide: functions)
Closes#15327 (Simplify PatIdent to contain an Ident rather than a Path)
Closes#15340 (Guide: add mutable binding section)
Closes#15342 (Fix ICE with nested macro_rules!-style macros)
Closes#15350 (Remove duplicated slash in install script path)
Closes#15351 (correct a few spelling mistakes in the tutorial)
Closes#15352 (librustc: Have the kind checker check sub-bounds in trait casts.)
Closes#15359 (Fix spelling errors.)
Closes#15361 (Rename set_broadast() to set_broadcast().)
Closes#15366 (Simplify creating a parser from a token tree)
Closes#15367 (Add examples for StrVector methods)
Closes#15372 (Vec::grow should use reserve_additional, Vec::reserve should check against capacity)
Closes#15373 (Fix minor issues in the documentation of libtime.)
- When the timezone is UTC, the "zone" field of the RFC 822 format is
"GMT" (or "UT"), not "UTC."
- Although the name of `rfc3999` refers to RFC 3999, the documentation
of it refers only to ISO 8601. This commit adds a description of the
relation between ISO 8601 and RFC 3999.
Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
This can break code that looked like:
struct S<T> {
val: T,
}
trait Gettable<T> {
...
}
impl<T: Copy> Gettable<T> for S<T> {
...
}
let t: Box<S<String>> = box S {
val: "one".to_string(),
};
let a = t as Box<Gettable<String>>;
// ^ note no `Copy` bound
Change this code to:
impl<T> Gettable<T> for S<T> {
// ^ remove `Copy` bound
...
}
Closes#14061.
[breaking-change]
Rationale: for what appear to be historical reasons only, the PatIdent contains
a Path rather than an Ident. This means that there are many places in the code
where an ident is artificially promoted to a path, and---much more problematically---
a bunch of elements from a path are simply thrown away, which seems like an invitation
to some really nasty bugs.
This commit replaces the Path in a PatIdent with a SpannedIdent, which just contains an ident
and a span.
This commit changes `os` in three ways:
* It adds a `join_paths` function that is the converse to `split_paths`,
easing manipulation of the `PATH` environment variable according to
platform conventions.
* **Breaking change**: It changes `split_paths` to no longer drop empty paths, since they are
meaningful to some shells (where they are synonymous with the current
working directory).
* It changes `setenv` to take a `BytesContainer` rather than a `&str`
value, since environment variables may have non-utf8 values on some
platforms. Since `&str` is a `BytesContainer`, this is *not* a
breaking change.
Along the way, it also refactors the `split_paths` function so that
`cfg` switches are applied internally (and the function header is given
only once). This fixes a bug: the doc comment had an example for only
one platform.
[breaking-change]
This was causing lots of ICEs in cargo. I sadly wasn't ever able to reduce the
test case down, but I presume that's because it has to do with node id
collisions which are pretty difficult to turn up...
This was causing lots of ICEs in cargo. I sadly wasn't ever able to reduce the
test case down, but I presume that's because it has to do with node id
collisions which are pretty difficult to turn up...
In C, `ctime(t)` is equivalent to `asctime(localtime(t))`, so the result
should depend on the local timezone. Current `ctime` is compatible with
`asctime` in C, not `ctime`.
This commit renames `ctime` to `asctime` and adds `ctime` which converts
the time to the local timezone before formatting it.
This commit also fixes the documentation of them. Current documentation
of `ctime` says it returns "a string of the current time." However, it
actually returns a string of the time represented as `self`, not the
time when it is called.
Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
