This updates the documentation for result::collect() and
option::collect() to use the new-style syntax for vectors, instead of
the old ~[].
Also updates the code blocks for these docs so they will be tested
automatically.
closes#14991
See #14646 (tracking issue) and rust-lang/rfcs#69.
This does not close the tracking issue, as the `bytes!()` macro still needs to be removed. It will be later, after a snapshot is made with the changes in this PR, so that the new syntax can be used when bootstrapping the compiler.
Use ty_rptr/ty_uniq(ty_trait) rather than TraitStore to represent trait types.
Also addresses (but doesn't close) #12470.
Part of the work towards DST (#12938).
This addresses the font lock regression introduced by the earlier pull
request #14818 - attributes are no longer be highligted inside of comments
and strings.
Also add some font lock test infrastructure and some tests for attribute
font locking.
Use ty_rptr/ty_uniq(ty_trait) rather than TraitStore to represent trait types.
Also addresses (but doesn't close) #12470.
Part of the work towards DST (#12938).
[breaking-change] lifetime parameters in `&mut trait` are now invariant. They used to be contravariant.
Move into a new syntax::parse::lexer::StringReader method the code
that was almost duplicated for parsing backslash-escapes in
byte, byte string, char, and string literals.
`#[inline(never)]` is used.
Closes#8958.
This can break some code that relied on the addresses of statics
being distinct; add `#[inline(never)]` to the affected statics.
[breaking-change]
r? @brson
`#[inline(never)]` is used.
Closes#8958.
This can break some code that relied on the addresses of statics
being distinct; add `#[inline(never)]` to the affected statics.
[breaking-change]
This commit disables rustc's emission of rpath attributes into dynamic libraries
and executables by default. The functionality is still preserved, but it must
now be manually enabled via a `-C rpath` flag.
This involved a few changes to the local build system:
* --disable-rpath is now the default configure option
* Makefiles now prefer our own LD_LIBRARY_PATH over the user's LD_LIBRARY_PATH
in order to support building rust with rust already installed.
* The compiletest program was taught to correctly pass through the aux dir as a
component of LD_LIBRARY_PATH in more situations.
The major impact of this change is that neither rustdoc nor rustc will work
out-of-the-box in all situations because they are dynamically linked. It must be
arranged to ensure that the libraries of a rust installation are part of the
LD_LIBRARY_PATH. The default installation paths for all platforms ensure this,
but if an installation is in a nonstandard location, then configuration may be
necessary.
Additionally, for all developers of rustc, it will no longer be possible to run
$target/stageN/bin/rustc out-of-the-box. The old behavior can be regained
through the `--enable-rpath` option to the configure script.
This change brings linux/mac installations in line with windows installations
where rpath is not possible.
Closes#11747
[breaking-change]
Closes#14888 (Allow disabling jemalloc as the memory allocator)
Closes#14905 (rustc: Improve span for error about using a method as a field.)
Closes#14920 (Fix#14915)
Closes#14924 (Add a Syntastic plugin for Rust.)
Closes#14935 (debuginfo: Correctly handle indirectly recursive types)
Closes#14938 (Reexport `num_cpus` in `std::os`. Closes#14707)
Closes#14941 (std: Don't fail the task when a Future is dropped)
Closes#14942 (rustc: Don't mark type parameters as exported)
Closes#14943 (doc: Fix a link in the FAQ)
Closes#14944 (Update "use" to "uses" on ln186)
Closes#14949 (Update repo location)
Closes#14950 (fix typo in the libc crate)
Closes#14951 (Update Sublime Rust github link)
Closes#14953 (Fix --disable-rpath and tests)
This involved a few changes to the local build system:
* Makefiles now prefer our own LD_LIBRARY_PATH over the user's LD_LIBRARY_PATH
in order to support building rust with rust already installed.
* The compiletest program was taught to correctly pass through the aux dir as a
component of LD_LIBRARY_PATH in more situations.
This change was spliced out of #14832 to consist of just the fixes to running
tests without an rpath setting embedded in executables.
So far handling some indirectly recursive types, such as pointer types, has relied on LLVM metadata uniquing in a very implicit way. This could cause some inconsistencies in the debuginfo, and sometimes to hard to trace LLVM assertions.
With this commit unique type IDs and the TypeMap are used to explicitly make sure that no inconsistencies exist, and, if in the future some regression re-introduces one, give a better error message instead of the hard-to-interpret LLVM error.
