Rollup of 5 pull requests#80138

Merged

bors merged 14 commits intorust-lang:masterfrom

Dylan-DPC-zz:rollup-qamsfyh

Dec 18, 2020

Commits on Dec 13, 2020

Commits on Dec 16, 2020

Commits on Dec 17, 2020

Remove redundant and unreliable coverage test results
richkadel
committed
Enhance error message when misspelled label to value in break expression

sasurau4
and
lcnr
committed
Add test case for break expr with misspelled value

sasurau4
and
pickfire
committed
Prefer regions with an `external_name` in `approx_universal_upper_bound`
Aaron1011
committed
Rollup merge of #78164 - Aaron1011:fix/async-region-name, r=tmandry
Dylan-DPC
authored
Rollup merge of #80003 - Stupremee:fix-zst-vecdeque-conversion-panic, r=dtolnay
Dylan-DPC
authored
Rollup merge of #80023 - sasurau4:feature/enhance-error-message-when-wrongly-written-broken-label, r=lcnr
Dylan-DPC
authored
Rollup merge of #80046 - camelid:diag-docs, r=lcnr
Dylan-DPC
authored
Rollup merge of #80109 - richkadel:llvm-coverage-counters-2.3.0, r=tmandry
Dylan-DPC
authored