What version of Go are you using (go version)?
go version go1.11.4 darwin/amd64
Does this issue reproduce with the latest release?
yes it does
What operating system and processor architecture are you using (go env)?
go env Output
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/U/Library/Caches/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/U/Work/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/go"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/U/Work/TestProj/go.mod"
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/rm/sngdtnn11x3b_zp_zzyw6jl40000gn/T/go-build528112071=/tmp/go-build -gno-record-gcc-switches -fno-common"
What did you do?
$go get github.com/miekg/dns/idn@cdb76b64a347436f019bf96ab5eb2d74e73e964b
go: finding github.com/miekg/dns/idn cdb76b64a347436f019bf96ab5eb2d74e73e964b
$grep dns go.mod
github.com/miekg/dns v0.0.0-20171124081448-cdb76b64a347
$go mod vendor
go: finding github.com/miekg/dns/idn latest
$grep dns go.mod
github.com/miekg/dns v1.1.1
What did you expect to see?
github.com/miekg/dns v0.0.0-20171124081448-cdb76b64a347 vendored
What did you see instead?
github.com/miekg/dns v1.1.1 vendored
What version of Go are you using (
go version)?Does this issue reproduce with the latest release?
yes it does
What operating system and processor architecture are you using (
go env)?go envOutputWhat did you do?
What did you expect to see?
github.com/miekg/dns v0.0.0-20171124081448-cdb76b64a347 vendored
What did you see instead?
github.com/miekg/dns v1.1.1 vendored