46dc332f25
In order for regtests to wait until file diagnostics are complete, instrument diagnostics with verbose WorkDone reporting. In order for this to be granular enough for use, the modification source needed to be threaded through to the didModifyFiles function (which is where the diagnostic goroutine is spun off). A new expectation is added: CompletedWork, to allow specifying that a specific work item has been completed. The problem with using NoOutstandingWork was that it required a continuous chain of work to prevent the regtest from succeeding when the bug was present, meaning that by the time we have sent the didChange notification successfully the server must have started work on its behalf. This was inherently racy, and too tricky to get right. Additionally, a couple bugs are fixed: - EmptyDiagnostics is corrected to account for the case where we have received zero diagnostics for a given file. - A deadlock is fixed in Await when expectations are immediately met. Updates golang/go#36879 Fixes golang/go#32149 Change-Id: I49ee011860351eed96a3b4f6795804b57a10dc60 Reviewed-on: https://go-review.googlesource.com/c/tools/+/229777 Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org> |
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Go Tools
This subrepository holds the source for various packages and tools that support the Go programming language.
Some of the tools, godoc and vet for example, are included in binary Go
distributions.
Others, including the Go guru and the test coverage tool, can be fetched with
go get.
Packages include a type-checker for Go and an implementation of the Static Single Assignment form (SSA) representation for Go programs.
Download/Install
The easiest way to install is to run go get -u golang.org/x/tools/.... You can
also manually git clone the repository to $GOPATH/src/golang.org/x/tools.
Report Issues / Send Patches
This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.
The main issue tracker for the tools repository is located at https://github.com/golang/go/issues. Prefix your issue with "x/tools/(your subdir):" in the subject line, so it is easy to find.