Dotty

More improvements to error messages #36800

Job	Run time
test	1h 18m 34s
test_windows_fast	18m 10s
community_build_b	40m 59s
test_scala2_library_tasty	0s
community_build_a	1s
MiMa	1s
test_sbt	1s
build-sdk-package / build	10m 2s
test_non_bootstrapped	0s
build-msi-package	0s
community_build_c	1s
test_windows_full	0s
test_java8	0s
test-msi-package	0s
build-chocolatey-package / build	27s
test-chocolatey-package	-1s
publish_nightly	1s
publish_release	1s
nightly_documentation	1s
open_issue_on_failure	1s
	2h 28m 19s

Provide feedback