[beta] backports#42927

Merged

bors merged 18 commits intorust-lang:betafrom

brson:beta-next

Jun 27, 2017

Commits on Jun 22, 2017

Fixes bootstrapping with custom cargo/rustc.

Mark-Simulacrum
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brson
committed
Backport fixes to LLVM 4.0 ARM codegen bugs

arielb1
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brson
committed
collector: apply param substs to closures cast to fn items

arielb1
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brson
committed
resolve: fix perf bug.

jseyfried
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brson
committed
Use custom cargo/rustc paths when parsing flags.

Mark-Simulacrum
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brson
committed
move `implied_bounds` into regionck

nikomatsakis
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brson
committed
register the obligations from `wf::implied_bounds`

nikomatsakis
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brson
committed
Change the for-loop desugar so the `break` does not affect type inference. Fixes #42618

Zoxc
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brson
committed
Fix formatting and add a test for destruction order of unbound values

Zoxc
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brson
committed
Fix test formatting

Zoxc
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brson
committed
Added more tests

Zoxc
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brson
committed
explain purpose of test

nikomatsakis
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brson
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document purpose of test

nikomatsakis
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brson
committed
Create for-loop-unconstrained-element-type-i32-fallback.rs

nikomatsakis
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brson
committed
remove trailing whitespace

nikomatsakis
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brson
committed
Make the `next` variable mutable to allow for ref mut in for patterns.

Zoxc
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brson
committed
Fix formatting

Zoxc
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brson
committed
Revert "Update jemalloc to 4.5.0"

arthurprs
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brson
committed