Rollup of 9 pull requests#42845

Closed

Mark-Simulacrum wants to merge 22 commits intorust-lang:masterfrom Mark-Simulacrum:rollup

+983-282

Commits on Jun 18, 2017

Add tests for a few issues.
Mark-Simulacrum
committed

Commits on Jun 20, 2017

Redox: Use create() instead of open() when setting env variable
ids1024
committed
add extended information for E0562; impl Trait can only be a return type
zackmdavis
committed

Commits on Jun 22, 2017

Print -Zincremental-info to stderr instead of stdout.
michaelwoerister
committed
Fix ref as mutable ref in std::rc::Rc doc
letheed
authored
Ensure Guard types impl Display & Debug
ChrisMacNaughton
committed
Set CXX_<target> in bootstrap
ids1024
committed
Make Build.cxx() return a Result instead of panicking
ids1024
committed
change span label for E0435 (fix rust-lang#41871 )
durka
committed
remove duplicate E0435 test
durka
committed
Removed as many "```ignore" as possible.
kennytm
committed
Modify --explain to handle hidden code (# ...) and indented code blocks.
kennytm
committed
Added a tidy check to disallow "ignore" and "rust,ignore".
kennytm
committed
Rollup merge of rust-lang#42724 - Mark-Simulacrum:tests, r=alexcrichton
Mark-Simulacrum
authored
Rollup merge of rust-lang#42777 - kennytm:kill-ignore-doctest, r=estebank
Mark-Simulacrum
authored
Rollup merge of rust-lang#42783 - ids1024:redox-env, r=sfackler
Mark-Simulacrum
authored
Rollup merge of rust-lang#42787 - zackmdavis:explain_E0562, r=GuillaumeGomez
Mark-Simulacrum
authored
Rollup merge of rust-lang#42821 - michaelwoerister:incr-debug-output-on-stderr, r=alexcrichton
Mark-Simulacrum
authored
Rollup merge of rust-lang#42822 - ChrisMacNaughton:guard-traits, r=alexcrichton
Mark-Simulacrum
authored
Rollup merge of rust-lang#42825 - letheed:patch-1, r=alexcrichton
Mark-Simulacrum
authored
Rollup merge of rust-lang#42829 - ids1024:cxx, r=alexcrichton
Mark-Simulacrum
authored
Rollup merge of rust-lang#42833 - durka:non-constant-used-with-constant, r=Mark-Simulacrum
Mark-Simulacrum
authored