Rollup of 11 pull requests#35125

Closed

steveklabnik wants to merge 32 commits intorust-lang:masterfrom

steveklabnik:rollup

Commits on Jul 18, 2016

Properly feature gate all unstable ABIs
petrochenkov
committed

Commits on Jul 24, 2016

Commits on Jul 26, 2016

Update gcc crate dependency to 0.3.27.

timonvo
authored and
Jorge Aparicio
committed
Add ARM MUSL targets.

timonvo
authored and
Jorge Aparicio
committed
arm-musl targets now use cfg(env = "musl")
Jorge Aparicio
committed

Commits on Jul 27, 2016

arm-musl: set max_atomic_width
Jorge Aparicio
committed
arm-musl: statically link to libunwind
Jorge Aparicio
committed
rustc_back/target: remove musl_base
Jorge Aparicio
committed
If a single import resolves to an inaccessible name in some but not all namespaces,
jseyfried
committed
Fix fallout in tests.
jseyfried
committed
remove some `any`s that are no longer necessary
Jorge Aparicio
committed
point the libc submodule back to rust-lang/libc
Jorge Aparicio
committed
Add test for string AddAssign
Knight
committed

Commits on Jul 28, 2016

Rename _ to {numerics} for unknown numeric types
Jonathan Turner
committed
Add non-panicking abs() functions to all signed integer types.
Jethro Beekman
committed
Move to {integer} and {float}
Jonathan Turner
committed
Revert "Remove unused methods from MultiSpan"
mcarton
committed

Commits on Jul 29, 2016

Commits on Jul 30, 2016