Merge pull request swiftlang#30974 from compnerd/vim

compnerd · web-flow · commit 430b24a7b52b · 2020-04-11T12:59:42.000-07:00
vim: add `differentiability_witness` to SIL syntax
diff --git a/utils/vim/syntax/sil.vim b/utils/vim/syntax/sil.vim
@@ -31,6 +31,7 @@ syn keyword silConventions
       \ c
       \ method
       \ objc_method
+      \ sil_differentiability_witness
       \ thick
       \ thin
       \ witness_method
