Rollup of 11 pull requests#39180

Merged

bors merged 26 commits intorust-lang:masterfrom

GuillaumeGomez:rollup

Jan 19, 2017

Commits on Dec 21, 2016

Commits on Jan 9, 2017

Fix a couple of bad Markdown links
chris-morgan
committed

Commits on Jan 10, 2017

Deprecate `#[unsafe_destructor_blind_to_params]`
apasel422
committed

Commits on Jan 13, 2017

compiletest: Allow for ignoring tests if certain GDB version is detected.
michaelwoerister
committed
debuginfo: Ignore optimized enum tests for GDB versions that can't handle them.
michaelwoerister
committed

Commits on Jan 16, 2017

ignore-gdb-version: Address review comments.
michaelwoerister
committed

Commits on Jan 17, 2017

Commits on Jan 18, 2017

Commits on Jan 19, 2017