Rollup of 9 pull requests - #90944

Closed

JohnTitor wants to merge 24 commits into

rust-lang:masterfrom

JohnTitor:rollup-5ylhqbn

Commits on Nov 11, 2021

normalize argument b in equate_normalized_inputs_output
b-naber
committed
26ca71f

Commits on Nov 12, 2021

add tests
b-naber
committed
7a4aa65

Commits on Nov 13, 2021

Print full char literal on error if any are non-printing
5225225
committed
da7dd4f
Suggest removing the non-printing characters
5225225
committed
65e02be
Remove debug output from test stderr
5225225
committed
6a34355
Inline printable function
5225225
committed
e197392
Fix handling of substitutions and binders when deciding whether to suggest references
JakobDegen
committed
d58d52a

Commits on Nov 14, 2021

fix getting the discriminant of a zero-variant enum
RalfJung
committed
eebf676

Commits on Nov 15, 2021

Commits on Nov 16, 2021