Rollup of 17 pull requests#55974

Merged

bors merged 67 commits intorust-lang:masterfrom

pietroalbini:rollup

Nov 15, 2018

Commits on Oct 18, 2018

Commits on Oct 30, 2018

Add link to std::mem::size_of to size_of intrinsic documentation
fhartwig
committed

Commits on Oct 31, 2018

Speed up String::from_utf16
ljedrz
committed

Commits on Nov 8, 2018

For diagnostics, set spans of drops of temps to be that of the statement's terminating semicolon.
pnkfelix
committed
Narrow span of temp holding the value of a Block expression to the block's tail (if present).
pnkfelix
committed
Regression test for issue #54382
pnkfelix
committed
Refactor code so that block_context observations has nicely named (and documented) methods.
pnkfelix
committed
Revise the temp creation for blocks in `stmt_expr` to setup `BlockTailInfo`.
pnkfelix
committed
Allow unsized types in mem::drop and mem::forget
Stjepan Glavina
committed
Fix return type of forget intrinsic
Stjepan Glavina
committed
Use T: ?Sized in intrinsics::forget
Stjepan Glavina
committed

Commits on Nov 10, 2018

Commits on Nov 11, 2018

Commits on Nov 12, 2018

Commits on Nov 13, 2018

Commits on Nov 15, 2018