Updated release notes for 0.11.0
Update AUTHORS.txt
Update to 0.11.0
Updated release notes for 0.11.0
librustc: Fix `expr_use_visitor` (and, transitively, the borrow check)
with overloaded calls.

This enforces the mutability and borrow restrictions around overloaded
calls.

Closes #14774.

[breaking-change]
rustdoc: s/nil/unit/ internally.

Quick poll on IRC suggested that unit was the preferred name for ().
travis: Move from travis_wait to time-passes

It's looking like we're still timing out all over the place with travis_wait
because the entire `make -j4 rustc-stage1` command is taking too long. Instead,
achieve roughly the same idea by just having `-Z time-passes` printing
information. We shouldn't have a pass that takes longer than 10 minutes in
isolation.
librustc: Properly compare implementation method type parameter bounds
with the corresponding trait parameter bounds.

This is a version of the patch in PR #12611 by Florian Hahn, modified to
address Niko's feedback.

It does not address the issue of duplicate type parameter bounds, nor
does it address the issue of implementation-defined methods that contain
*fewer* bounds than the trait, because Niko's review indicates that this
should not be necessary (and indeed I believe it is not). A test has
been added to ensure that this works.

This will break code like:

    trait Foo {
        fn bar<T:Baz>();
    }

    impl Foo for Boo {
        fn bar<T:Baz + Quux>() { ... }
        //             ^~~~ ERROR
    }

This will be rejected because the implementation requires *more* bounds
than the trait. It can be fixed by either adding the missing bound to
the trait:

    trait Foo {
        fn bar<T:Baz + Quux>();
        //             ^~~~
    }

    impl Foo for Boo {
        fn bar<T:Baz + Quux>() { ... }  // OK
    }

Or by removing the bound from the impl:

    trait Foo {
        fn bar<T:Baz>();
    }

    impl Foo for Boo {
        fn bar<T:Baz>() { ... }  // OK
        //       ^ remove Quux
    }

This patch imports the relevant tests from #2687, as well as the test
case in #5886, which is fixed as well by this patch.

Closes #2687.
Closes #5886.

[breaking-change]
Fix example in docs on documentation
debuginfo: Make names of types in debuginfo reliable and omit source locations from debug info type descriptions.

So far, type names generated for debuginfo where a bit sketchy. It was not clearly defined when a name should be fully qualified and when not, if region parameters should be shown or not, and other things like that.
This commit makes the debuginfo module responsible for creating type names instead of using ppaux::ty_to_str() and brings type names, as they show up in the DWARF information, in line with GCC and Clang:

* The name of the type being described is unqualified. It's path is defined by its position in the namespace hierarchy.
* Type arguments are always fully qualified, no matter if they would actually be in scope at the type definition location.

Care is also taken to reliably make type names consistent across crate boundaries. That is, the code now tries make the type name the same, regardless if the type is in the local crate or reconstructed from metadata. Otherwise LLVM will complain about violating the one-definition-rule when using link-time-optimization.

This commit also removes all source location information from type descriptions because these cannot be reconstructed for types instantiated from metadata. Again, with LTO enabled, this can lead to two versions of the debuginfo type description, one with and one without source location information, which then triggers the LLVM ODR assertion.
Fortunately, source location information about types is rarely used, so this has little impact. Once source location information is preserved in metadata (#1972) it can also be reenabled for type descriptions.
Rationals that have a 1 denom should print like ints
Merge remote-tracking branch 'origin/master' into 0.11.0-release

Conflicts:
	src/libstd/lib.rs
auto merge of #15222 : alexcrichton/rust/relnotes, r=brson

Detailed notes have their skeleton [on the wiki](https://github.com/rust-lang/rust/wiki/Doc-detailed-release-notes) (and need filling out).
auto merge of #15313 : pcwalton/rust/overloaded-call-expr-use, r=alexcrichton

with overloaded calls.

This enforces the mutability and borrow restrictions around overloaded
calls.

[breaking-change]

Closes #12223.

r? @alexcrichton
Fix broken link by adding comma
librustc: Take the parameter space into account when combining type
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]
Fix rotate_{left, right} for multiple of bitsize rotation amounts

Add additional rotation tests
auto merge of #15323 : alexcrichton/rust/no-travis-wait, r=huonw

It's looking like we're still timing out all over the place with travis_wait
because the entire `make -j4 rustc-stage1` command is taking too long. Instead,
achieve roughly the same idea by just having `-Z time-passes` printing
information. We shouldn't have a pass that takes longer than 10 minutes in
isolation.
install: Correct libdir for Windows installs.

Platform-detection code from `configure` copied over to `install.sh`
in order to special case the lib dir being `bin` on Windows instead
of `lib`.

Short-term fix for #13810.
auto merge of #15325 : pcwalton/rust/trait-impl-bound-mismatch, r=pnkfelix

with the corresponding trait parameter bounds.

This is a version of the patch in PR #12611 by Florian Hahn, modified to
address Niko's feedback.

It does not address the issue of duplicate type parameter bounds, nor
does it address the issue of implementation-defined methods that contain
*fewer* bounds than the trait, because Niko's review indicates that this
should not be necessary (and indeed I believe it is not). A test has
been added to ensure that this works.

This will break code like:

    trait Foo {
        fn bar<T:Baz>();
    }

    impl Foo for Boo {
        fn bar<T:Baz + Quux>() { ... }
        //             ^~~~ ERROR
    }

This will be rejected because the implementation requires *more* bounds
than the trait. It can be fixed by either adding the missing bound to
the trait:

    trait Foo {
        fn bar<T:Baz + Quux>();
        //             ^~~~
    }

    impl Foo for Boo {
        fn bar<T:Baz + Quux>() { ... }  // OK
    }

Or by removing the bound from the impl:

    trait Foo {
        fn bar<T:Baz>();
    }

    impl Foo for Boo {
        fn bar<T:Baz>() { ... }  // OK
        //       ^ remove Quux
    }

This patch imports the relevant tests from #2687, as well as the test
case in #5886, which is fixed as well by this patch.

Closes #2687.
Closes #5886.

[breaking-change]

r? @pnkfelix