Warn when named tuples resemble assignments (#21823) #32908

Job	Run time
test	56m 34s
test_non_bootstrapped	29m 30s
test_windows_full	47m 22s
community_build_a	49m 50s
community_build_b	1h 24m 52s
MiMa	10m 51s
test_scala2_library_tasty	0s
test_windows_fast	0s
build-msi-package	0s
community_build_c	1h 8m 40s
test_java8	0s
test_sbt	19m 54s
build-sdk-package / build	8m 7s
build-chocolatey-package / build	21s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	6h 16m 1s

Provide feedback