Rebecca Stambler 008e477491 internal/lsp, gopls: recover from go-diff panics ... This CL handles the panic in the sergi/go-diff library which has not yet been resolved. We add an error return to the ComputeEdits function and return an error if there is a panic. I'm not sure if this is the best approach, but it does seem better than allowing the server to crash. A concern would be that the user wouldn't know why their code wasn't being formatted, but hopefully they might look through the logs and notice the error message. At least, other features would continue working. The best fix will definitely be the fix for the panic, but that is not yet available. Threading through the error return was not pretty, but I thought it was probably worth doing since it could be needed in other situations. Updates golang/go#42927 Change-Id: I7f0c05eb296ef9e93b4de8ef071301cdb9dce152 Reviewed-on: https://go-review.googlesource.com/c/tools/+/278775 Run-TryBot: Rebecca Stambler <rstambler@golang.org> gopls-CI: kokoro <noreply+kokoro@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Robert Findley <rfindley@google.com> Trust: Rebecca Stambler <rstambler@golang.org>		2020-12-17 16:56:54 +00:00
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diff.go	internal/lsp, gopls: recover from go-diff panics	2020-12-17 16:56:54 +00:00
diff_test.go	internal/lsp: move unified diff testing to the diff interface	2019-10-04 03:44:59 +00:00