build(deps): bump golang.org/x/tools from 0.0.0-20200604183345-4d5ea46c79fe to 0.9.1

[dependabot[bot]]

Bumps golang.org/x/tools from 0.0.0-20200604183345-4d5ea46c79fe to 0.9.1.

Release notes

Sourced from golang.org/x/tools's releases.

gopls/v0.9.1

This release fixes a regression in the v0.9.0 release: a crash when running the go:generategolang/go#53781

Thank you to all those who filed crash reports, and apologies for the breakage!

[email protected]

This release contains significant performance improvements (especially in incremental processing after source changes), bug fixes, and support for the LSP “inlay hints” feature, along with several other minor enhancements.

Performance improvements

Source edits cause gopls to invalidate and recompute information about the workspace, most of which has not changed. Previously, gopls would spend significant CPU copying data structures, sometimes more than 100ms per keystroke in a large workspace. This release includes many optimizations to avoid copying data needlessly, including a new map representation to achieve copying in constant time. Special thanks to @​euroelessar for the design and implementation of this data structure.

As a result of these improvements, gopls should be more responsive while typing in large codebases, though it will still use a lot of memory.

Time to process a change notification in the Kubernetes repo:

New Features

Inlay hints

Added support for displaying inlay hints of composite literal field names and types, constant values, function parameter names, function type params, and short variable declarations. You can try these out in the vscode-go nightly by enabling inlay hints settings.

Package References

Find references on package foo now lists locations where the given package is imported.

Quick-fix to add field names to struct literals

A new quick fix adds field names to struct literals with unkeyed fields.

Bug fixes

This release includes the following notable bugfixes:

• Fixes for goimports performance and correctness when using a go.work file (#52784)
• Fix a crash during renaming in a package that uses generics (#52940)
• Fix gopls getting confused when moving a file from the foo_test package to foo package (#45317)

A full list of all issues fixed can be found in the gopls/v0.9.0 milestone. To report a new problem, please file a new issue at https://go.dev/issues/new.

Thank you to our contributors!

Thank you for your contribution, @​alandonovan, @​euroelessar, @​findleyr, @​hyangah, @​jamalc, @​jba, @​marwan-at-work, @​suzmue, and @​dle8!

What’s Next?

... (truncated)

Commits

• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)