swift

49a9b4ef - Merge pull request #19096 from apple/rdar-43033749-fix-batch-mode-no-diags-swift-5.0-branch

Merge pull request #19096 from apple/rdar-43033749-fix-batch-mode-no-diags-swift-5.0-branch [Batch Mode] Merge pull request #18489 from davidungar/rdar-42314665-fix-batch-mode-diag-trunctation