Rollup of 9 pull requests#72182

Closed

Dylan-DPC-zz wants to merge 18 commits intorust-lang:masterfrom Dylan-DPC-zz:rollup-9qukzxq

+125-128

Commits on Apr 25, 2020

Make prefix immutable
ldm0
committed

Commits on May 11, 2020

Fix hang in lexical_region_resolve
matthewjasper
committed

Commits on May 13, 2020

add long error explanation for E0228
imogenkinsman
committed
Clean up E0582 explanation
GuillaumeGomez
committed
docs: fix link
tshepang
committed
Rollup merge of rust-lang#71525 - ldm0:intosug, r=Mark-Simulacrum
Dylan-DPC
authored
Rollup merge of rust-lang#72087 - matthewjasper:regionck-hang, r=nikomatsakis
Dylan-DPC
authored
Rollup merge of rust-lang#72127 - jademcgough:long-error-explanation-E0228, r=petrochenkov
Dylan-DPC
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Rollup merge of rust-lang#72137 - GuillaumeGomez:cleanup-e0581, r=Dylan-DPC
Dylan-DPC
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Rollup merge of rust-lang#72138 - wesleywiser:add_doc_comment, r=matthewjasper
Dylan-DPC
authored
Rollup merge of rust-lang#72141 - kornelski:dontsleep, r=joshtriplett
Dylan-DPC
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Rollup merge of rust-lang#72150 - jackh726:unnorm_projection, r=nikomatsakis
Dylan-DPC
authored
Rollup merge of rust-lang#72163 - tshepang:nonexistent-link, r=matthewjasper
Dylan-DPC
authored
Rollup merge of rust-lang#72169 - GuillaumeGomez:cleanup-e0582, r=Dylan-DPC
Dylan-DPC
authored