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x/tools/gopls: hover documentation for package empty #38526

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bhcleek opened this issue Apr 19, 2020 · 1 comment
Closed

x/tools/gopls: hover documentation for package empty #38526

bhcleek opened this issue Apr 19, 2020 · 1 comment

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@bhcleek
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@bhcleek bhcleek commented Apr 19, 2020

What version of Go are you using (go version)?

$ go version
go version go1.14.2 darwin/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (go env)?

go env Output
$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN="/Users/bhcleek/go/bin"
GOCACHE="/Users/bhcleek/Library/Caches/go-build"
GOENV="/Users/bhcleek/Library/Application Support/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/bhcleek/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/f9/d6g779t53gq_20w0zm2f_1zm0000gn/T/go-build308916786=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

Use textDocument/hover to try to get the documentation for a package identifier (e.g. fmt on line 9 of the example below or package name in a package statement (e.g. foo on line 2 of the example below).

e.g. in

// Package foo is not useful.
package foo

import (
    "fmt"
)

func Bar() {
    fmt.Println("quux")
}

What did you expect to see?

The documentation for the package.

What did you see instead?

Empty documentation.

@gopherbot
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@gopherbot gopherbot commented Apr 28, 2020

Change https://golang.org/cl/230417 mentions this issue: internal/lsp: handle hover documentation for package declarations

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