| commit | 8866876b956fadd4905eb7f49d5d5301d0bc7644 | [log] [tgz] |
|---|---|---|
| author | Nikita Shoshin <shoshin_nikita@fastmail.com> | Fri Aug 08 17:13:58 2025 +0000 |
| committer | Gopher Robot <gobot@golang.org> | Fri Aug 08 15:03:15 2025 -0700 |
| tree | 9bcc483a87ee19f038ad8ff40deeaddc23fee9a1 | |
| parent | 9c0760d6cac75b59b76eeb3d424d27d9671ab89a [diff] |
gopls/internal/golang/completion: don't make unnecessary conversions for generic functions
Type conversions introduced by CL 618675 are necessary only when
function results are generic (e.g. "func New[T any](v ...T) Set[T]").
This CL adds an additional check to prevent unnecessary conversions.
It also fixes cases where accepting a completion item would result
in a compile error, like this:
func sort(s []int) {
slices.SortFunc(s, func(a, b int) int {
// compile error: cannot use interface cmp.Ordered in conversion
return cmp.Compare(cmp.Ordered(a))
})
}
Change-Id: I469c60883de470b7bf4ed292dbadbb76255d5778
GitHub-Last-Rev: 277fca766e3a61d7c7e18d15367250bb852ae315
GitHub-Pull-Request: golang/tools#584
Reviewed-on: https://go-review.googlesource.com/c/tools/+/692815
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
Auto-Submit: Robert Findley <rfindley@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
This repository provides the golang.org/x/tools module, comprising various tools and packages mostly for static analysis of Go programs, some of which are listed below. Use the “Go reference” link above for more information about any package.
It also contains the golang.org/x/tools/gopls module, whose root package is a language-server protocol (LSP) server for Go. An LSP server analyses the source code of a project and responds to requests from a wide range of editors such as VSCode and Vim, allowing them to support IDE-like functionality.
Selected commands:
cmd/goimports formats a Go program like go fmt and additionally inserts import statements for any packages required by the file after it is edited.cmd/callgraph prints the call graph of a Go program.cmd/digraph is a utility for manipulating directed graphs in textual notation.cmd/stringer generates declarations (including a String method) for “enum” types.cmd/toolstash is a utility to simplify working with multiple versions of the Go toolchain.These commands may be fetched with a command such as
go install golang.org/x/tools/cmd/goimports@latest
Selected packages:
go/ssa provides a static single-assignment form (SSA) intermediate representation (IR) for Go programs, similar to a typical compiler, for use by analysis tools.
go/packages provides a simple interface for loading, parsing, and type checking a complete Go program from source code.
go/analysis provides a framework for modular static analysis of Go programs.
go/callgraph provides call graphs of Go programs using a variety of algorithms with different trade-offs.
go/ast/inspector provides an optimized means of traversing a Go parse tree for use in analysis tools.
go/cfg provides a simple control-flow graph (CFG) for a Go function.
go/gcexportdata and go/gccgoexportdata read and write the binary files containing type information used by the standard and gccgo compilers.
go/types/objectpath provides a stable naming scheme for named entities (“objects”) in the go/types API.
Numerous other packages provide more esoteric functionality.
This repository uses Gerrit for code changes. To learn how to submit changes, see https://go.dev/doc/contribute.
The git repository is https://go.googlesource.com/tools.
The main issue tracker for the tools repository is located at https://go.dev/issues. Prefix your issue with “x/tools/(your subdir):” in the subject line, so it is easy to find.
This repository uses prettier to format JS and CSS files.
The version of prettier used is 1.18.2.
It is encouraged that all JS and CSS code be run through this before submitting a change. However, it is not a strict requirement enforced by CI.