json.Valid([]byte(s)) should return true if a string contains a single quote

[bahamasbahamas]

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

1.16beta1

Does this issue reproduce with the latest release?

You can reproduce this issue with the latest release.

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

go env Output

GO111MODULE="on"
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/a/.cache/go-build"
GOENV="/home/a/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/a/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/a/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/home/a/go/go1.16beta1"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/a/go/go1.16beta1/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.16beta1"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/a/go/src/host/bla/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 -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build2090992085=/tmp/go-build -gno-record-gcc-switches"

I want to validate JSON with json.Valid([]byte(s))

JSON string s:
{
"comment": "'"
}

What did you expect to see?

json.Valid([]byte(s)) should return true.

You can check that the input string is valid JSON with https://jsonlint.com/.

What did you see instead?

json.Valid([]byte(s)) returns false.