Rollup of 10 pull requests#73954

Merged

bors merged 32 commits intorust-lang:masterfrom

Manishearth:rollup-8qvh170

Jul 2, 2020

Commits on Jun 27, 2020

linker: Create GNU_EH_FRAME header by default when producing ELFs
petrochenkov
committed
ast_pretty: Pass some token streams and trees by reference
petrochenkov
committed

Commits on Jun 28, 2020

Add newline to rustc MultiSpan docs
pierwill
committed

Commits on Jun 29, 2020

add spans to injected coverage counters
Rich Kadel
committed

Commits on Jun 30, 2020

Commits on Jul 2, 2020