Add tests for ref in closure parameter list, closes #5239
Added libstd and libextra unit tests to check-fast target.
Fixed MemoryMap on Windows.
Disabled failing parts of abs_sub() and frexp() unit tests on Windows.
Turned off libstd unit tests that currently fail on Windows.
src/test/bench: restructure
Teach compiletest to use multiple --src-base's
Teach the makefile to use multiple src-base's
Remove --newrt option
Android: Pass the environment when running tests
rust-mode: Default rust-indent-offset to 4, not default-tab-width

default-tab-width is standardly 8, but most programmers and style
guides prefer an indentation width smaller than that.  Rust itself
uses 4 space indents.  Most other Emacs modes define the indentation
width as 4 or 2 spaces, independently of the width of a Tab character.
Depending on default-tab-width makes especially little sense for
rust-mode because it sets indent-tabs-mode to nil.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Make the unit-test framework check RUST_TEST_TASKS over RUST_THREADS.

Fixes #7335.
Revert "auto merge of #8695 : thestinger/rust/build, r=pcwalton"

This reverts commit 2c0f9bd35493def5e23f0f43ddeba54da9d788b4, reversing
changes made to f8c4f0ea9c96218dbc81081799e77875fbb071de.

Conflicts:
	src/rustllvm/RustWrapper.cpp
auto merge of #8800 : fhahn/rust/ticket_5239, r=alexcrichton

I've added a test for the second example mentioned in #5239. The first example does not compile with a reasonable error message. Should I add a compile-fail test for that example as well?

    /rust/src/test/run-pass/issue-5239.rs:15:45: 15:51 error: binary operation + cannot be applied to type `&int`
    rust/src/test/run-pass/issue-5239.rs:15     let _f = |ref x: int| { x += 1};
                                                                                         ^~~~~~

    error: aborting due to previous error
Update libuv to rebase on top of joyent/master

Closes #8829
Enable segmented stacks for llvm on mingw-64

cc #8488
Remove the iter module.

Moves the Times trait to num while the question of whether it should
exist at all gets hashed out as a completely separate question.
Remove @io::Writer from sys/repr/reflect

At the same time, this updates the TyVisitor to use a mutable self because it's
probably going to be mutating state as it goes along anyway.
mk: Fix libuv makefile generation on android
auto merge of #8830 : andersk/rust/indent-4, r=catamorphism

`default-tab-width` is standardly 8, but most programmers and style guides prefer an indentation width smaller than that.  Rust itself uses 4 space indents.  Most other Emacs modes define the indentation width as 4 or 2 spaces, independently of the width of a Tab character.  Depending on `default-tab-width` makes especially little sense for rust-mode because it sets `indent-tabs-mode` to `nil`.