Rollup of 11 pull requests - #84718

Closed

jackh726 wants to merge 28 commits into

rust-lang:masterfrom

jackh726:rollup-uohj3i6

Commits on Apr 22, 2021

Use flex more consistently.
Tor Hovland
committed
3090b01

Commits on Apr 26, 2021

Point out that behavior might be switched on 2015 and 2018 editions too one day
est31
committed
5bd3187

Commits on Apr 27, 2021

Add a paragraph with possible alternatives on older editions
est31
committed
12642d9

Commits on Apr 28, 2021

Drop branching blocks with same span as expanded macro
Rich Kadel
committed
aeb67ad
More improvements to macro coverage
Rich Kadel
committed
2c4fc3e
spanview debug output caused ICE when a function had no body
Rich Kadel
committed
bbf6bce
addressed review feedback
Rich Kadel
committed
fd85fd3
Add HAS_RE_LATE_BOUND if there are bound vars
jackh726
committed
31ae3b2
Don't rebind in transitive_bounds_that_define_assoc_type
jackh726
committed
5f82e22

Commits on Apr 29, 2021