record end markers in trees and semanticdb, exclude top level def wrappers#12541

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bishabosha merged 8 commits intoscala:masterfrom

dotty-staging:fix-12326

Jun 1, 2021

Commits on May 20, 2021

Commits on May 25, 2021

remove redundant case
bishabosha
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Commits on May 31, 2021

refactor names
bishabosha
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Commits on Jun 1, 2021