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cmd/doc: const group declaration with unexported item causes doc -u to print the output twice #21797

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willfaught opened this issue Sep 8, 2017 · 1 comment
Closed

cmd/doc: const group declaration with unexported item causes doc -u to print the output twice #21797

willfaught opened this issue Sep 8, 2017 · 1 comment
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Documentation FrozenDueToAge
Milestone
Go1.10

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

go version go1.9 darwin/amd64

Does this issue reproduce with the latest release?

Yes

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

GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/willfaught/Developer/go"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.9/libexec"
GOTOOLDIR="/usr/local/Cellar/go/1.9/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/_1/ggvd2t1x7hz_185crsb36zlr0000gp/T/go-build763128117=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"

What did you do?

In package "t":

const (
	C = iota
	c
)

In the terminal:

$ go doc -u t c

What did you expect to see?

const (
	C = iota
	c
)

What did you see instead?

const (
	C = iota
	c
)
const (
	C = iota
	c
)
@robpike robpike self-assigned this Sep 8, 2017
@robpike robpike added this to the Go1.10 milestone Sep 8, 2017
@ianlancetaylor ianlancetaylor changed the title doc: const group declaration with unexported item causes doc -u to print the output twice cmd/doc: const group declaration with unexported item causes doc -u to print the output twice Sep 8, 2017
@gopherbot
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Change https://golang.org/cl/78715 mentions this issue: cmd/doc: don't print a declaration twice

@golang golang locked and limited conversation to collaborators Nov 20, 2018
@rsc rsc unassigned robpike Jun 23, 2022
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@willfaught @robpike @gopherbot