x/tools/gopls: stack overflow when autocompleting

[nilathedragon]

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

$ go version
go version go1.13.7 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=""
GOCACHE="/Users/nila/Library/Caches/go-build"
GOENV="/Users/nila/Library/Application Support/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GONOPROXY="git.nts.ch"
GONOSUMDB="git.nts.ch"
GOOS="darwin"
GOPATH="/Users/nila/go"
GOPRIVATE="git.nts.ch"
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/Cellar/go/1.13.7/libexec"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.13.7/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/nila/Cloud/NTS/GoLang/bytehub/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/f9/ld3vd4k50rb5zbgn8x_98t900000gn/T/go-build696997182=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

I generated a SOAP service with https://github.com/hooklift/gowsdl which compiles just fine with "go build". However, if I try to use autocompletion gopls crashes with a stackoverflow. It only happens with the generated soap service. Interestingly the file is linted just fine. Its just the autocompletion

Another interesting detail is after I restart the crashed server and remove the import statement, it will autocomplete, but show everything as a variable.

What did you expect to see?

The autocompletion result of the package.

What did you see instead?

runtime: goroutine stack exceeds 1000000000-byte limit
fatal error: stack overflow

runtime stack:
runtime.throw(0x1910063, 0xe)
	/usr/local/Cellar/go/1.13.7/libexec/src/runtime/panic.go:774 +0x72
runtime.newstack()
	/usr/local/Cellar/go/1.13.7/libexec/src/runtime/stack.go:1046 +0x6e9
runtime.morestack()
	/usr/local/Cellar/go/1.13.7/libexec/src/runtime/asm_amd64.s:449 +0x8f

goroutine 17983 [running]:
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate.func1(0x0, 0x0, 0x1a489c0, 0xc00fd44570, 0x50)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1710 +0x408 fp=0xc03d98a3b8 sp=0xc03d98a3b0 pc=0x13cba78
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98a550, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1754 +0xff fp=0xc03d98a4c8 sp=0xc03d98a3b8 pc=0x1394d2f
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98a660, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98a5d8 sp=0xc03d98a4c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98a770, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98a6e8 sp=0xc03d98a5d8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98a880, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98a7f8 sp=0xc03d98a6e8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98a990, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98a908 sp=0xc03d98a7f8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98aaa0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98aa18 sp=0xc03d98a908 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98abb0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ab28 sp=0xc03d98aa18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98acc0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ac38 sp=0xc03d98ab28 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98add0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ad48 sp=0xc03d98ac38 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98aee0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ae58 sp=0xc03d98ad48 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98aff0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98af68 sp=0xc03d98ae58 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b100, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b078 sp=0xc03d98af68 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b210, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b188 sp=0xc03d98b078 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b320, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b298 sp=0xc03d98b188 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b430, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b3a8 sp=0xc03d98b298 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b540, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b4b8 sp=0xc03d98b3a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b650, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b5c8 sp=0xc03d98b4b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b760, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b6d8 sp=0xc03d98b5c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b870, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b7e8 sp=0xc03d98b6d8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98b980, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98b8f8 sp=0xc03d98b7e8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ba90, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ba08 sp=0xc03d98b8f8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98bba0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98bb18 sp=0xc03d98ba08 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98bcb0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98bc28 sp=0xc03d98bb18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98bdc0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98bd38 sp=0xc03d98bc28 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98bed0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98be48 sp=0xc03d98bd38 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98bfe0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98bf58 sp=0xc03d98be48 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c0f0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c068 sp=0xc03d98bf58 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c200, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c178 sp=0xc03d98c068 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c310, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c288 sp=0xc03d98c178 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c420, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c398 sp=0xc03d98c288 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c530, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c4a8 sp=0xc03d98c398 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c640, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c5b8 sp=0xc03d98c4a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c750, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c6c8 sp=0xc03d98c5b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c860, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c7d8 sp=0xc03d98c6c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98c970, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c8e8 sp=0xc03d98c7d8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ca80, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98c9f8 sp=0xc03d98c8e8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98cb90, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98cb08 sp=0xc03d98c9f8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98cca0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98cc18 sp=0xc03d98cb08 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98cdb0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98cd28 sp=0xc03d98cc18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98cec0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ce38 sp=0xc03d98cd28 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98cfd0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98cf48 sp=0xc03d98ce38 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d0e0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d058 sp=0xc03d98cf48 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d1f0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d168 sp=0xc03d98d058 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d300, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d278 sp=0xc03d98d168 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d410, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d388 sp=0xc03d98d278 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d520, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d498 sp=0xc03d98d388 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d630, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d5a8 sp=0xc03d98d498 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d740, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d6b8 sp=0xc03d98d5a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d850, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d7c8 sp=0xc03d98d6b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98d960, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d8d8 sp=0xc03d98d7c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98da70, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98d9e8 sp=0xc03d98d8d8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98db80, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98daf8 sp=0xc03d98d9e8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98dc90, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98dc08 sp=0xc03d98daf8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98dda0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98dd18 sp=0xc03d98dc08 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98deb0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98de28 sp=0xc03d98dd18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98dfc0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98df38 sp=0xc03d98de28 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e0d0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e048 sp=0xc03d98df38 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e1e0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e158 sp=0xc03d98e048 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e2f0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e268 sp=0xc03d98e158 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e400, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e378 sp=0xc03d98e268 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e510, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e488 sp=0xc03d98e378 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e620, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e598 sp=0xc03d98e488 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e730, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e6a8 sp=0xc03d98e598 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e840, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e7b8 sp=0xc03d98e6a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98e950, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e8c8 sp=0xc03d98e7b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ea60, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98e9d8 sp=0xc03d98e8c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98eb70, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98eae8 sp=0xc03d98e9d8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ec80, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ebf8 sp=0xc03d98eae8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ed90, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ed08 sp=0xc03d98ebf8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98eea0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ee18 sp=0xc03d98ed08 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98efb0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ef28 sp=0xc03d98ee18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f0c0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f038 sp=0xc03d98ef28 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f1d0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f148 sp=0xc03d98f038 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f2e0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f258 sp=0xc03d98f148 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f3f0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f368 sp=0xc03d98f258 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f500, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f478 sp=0xc03d98f368 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f610, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f588 sp=0xc03d98f478 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f720, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f698 sp=0xc03d98f588 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f830, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f7a8 sp=0xc03d98f698 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98f940, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f8b8 sp=0xc03d98f7a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98fa50, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98f9c8 sp=0xc03d98f8b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98fb60, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98fad8 sp=0xc03d98f9c8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98fc70, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98fbe8 sp=0xc03d98fad8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98fd80, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98fcf8 sp=0xc03d98fbe8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98fe90, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98fe08 sp=0xc03d98fcf8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d98ffa0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d98ff18 sp=0xc03d98fe08 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d9900b0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990028 sp=0xc03d98ff18 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d9901c0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990138 sp=0xc03d990028 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d9902d0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990248 sp=0xc03d990138 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d9903e0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990358 sp=0xc03d990248 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d9904f0, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990468 sp=0xc03d990358 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990600, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990578 sp=0xc03d990468 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990710, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990688 sp=0xc03d990578 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990820, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990798 sp=0xc03d990688 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990930, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d9908a8 sp=0xc03d990798 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990a40, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d9909b8 sp=0xc03d9908a8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990b50, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990ac8 sp=0xc03d9909b8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990c60, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990bd8 sp=0xc03d990ac8 pc=0x1395053
golang.org/x/tools/internal/lsp/source.(*completer).matchingCandidate(0xc002e06000, 0xc03d990d70, 0xc00fd44570)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/source/completion.go:1784 +0x423 fp=0xc03d990ce8 sp=0xc03d990bd8 pc=0x1395053
...additional frames elided...
created by golang.org/x/tools/internal/jsonrpc2.(*Conn).Run
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:354 +0x877

goroutine 1 [syscall]:
syscall.syscall(0x10794c0, 0x0, 0xc0002dc000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/Cellar/go/1.13.7/libexec/src/runtime/sys_darwin.go:63 +0x2e
syscall.read(0x0, 0xc0002dc000, 0x1000, 0x1000, 0x0, 0x1a551c0, 0x1954e08)
	/usr/local/Cellar/go/1.13.7/libexec/src/syscall/zsyscall_darwin_amd64.go:1242 +0x66
syscall.Read(...)
	/usr/local/Cellar/go/1.13.7/libexec/src/syscall/syscall_unix.go:183
internal/poll.(*FD).Read(0xc0000ce000, 0xc0002dc000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/Cellar/go/1.13.7/libexec/src/internal/poll/fd_unix.go:165 +0x15f
os.(*File).read(...)
	/usr/local/Cellar/go/1.13.7/libexec/src/os/file_unix.go:259
os.(*File).Read(0xc0000cc000, 0xc0002dc000, 0x1000, 0x1000, 0xe, 0x3, 0x6)
	/usr/local/Cellar/go/1.13.7/libexec/src/os/file.go:116 +0x71
bufio.(*Reader).fill(0xc0002b3260)
	/usr/local/Cellar/go/1.13.7/libexec/src/bufio/bufio.go:100 +0x103
bufio.(*Reader).ReadSlice(0xc0002b3260, 0xa, 0xb32fe42b89c08641, 0xc00023f598, 0x100ab2b, 0xc00f425310, 0xb32fe42b89c08641)
	/usr/local/Cellar/go/1.13.7/libexec/src/bufio/bufio.go:359 +0x3d
bufio.(*Reader).ReadBytes(0xc0002b3260, 0xa, 0xc00023f600, 0xc0002a07e2, 0xc0002a08b8, 0x1954e08, 0xc00023f5e0)
	/usr/local/Cellar/go/1.13.7/libexec/src/bufio/bufio.go:437 +0x73
bufio.(*Reader).ReadString(...)
	/usr/local/Cellar/go/1.13.7/libexec/src/bufio/bufio.go:477
golang.org/x/tools/internal/jsonrpc2.(*headerStream).Read(0xc00017f7e0, 0x1a551c0, 0xc0002b9830, 0xc0062b2400, 0xc0002b32c0, 0x1a551c0, 0xc00f79a090, 0x0, 0x0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/stream.go:97 +0x92
golang.org/x/tools/internal/jsonrpc2.(*Conn).Run(0xc0002b32c0, 0x1a551c0, 0xc0002b9830, 0x3, 0xc0002b9860)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:316 +0xa5
golang.org/x/tools/internal/lsp.(*Server).Run(...)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/server.go:64
golang.org/x/tools/internal/lsp/cmd.(*Serve).Run(0xc0002abe30, 0x1a55140, 0xc0000ca000, 0xc0000da030, 0x0, 0x0, 0x0, 0x0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/cmd/serve.go:101 +0x6e2
golang.org/x/tools/internal/tool.Run(0x1a55140, 0xc0000ca000, 0x1a58940, 0xc0002abe30, 0xc0000da030, 0x0, 0x0, 0x0, 0x0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/tool/tool.go:152 +0x29d
golang.org/x/tools/internal/lsp/cmd.(*Application).Run(0xc0002abe00, 0x1a55140, 0xc0000ca000, 0xc0000da030, 0x0, 0x0, 0x0, 0x0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/lsp/cmd/cmd.go:139 +0x3c0
golang.org/x/tools/internal/tool.Run(0x1a55140, 0xc0000ca000, 0x1a58900, 0xc0002abe00, 0xc0000da030, 0x1, 0x1, 0x0, 0x0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/tool/tool.go:152 +0x29d
golang.org/x/tools/internal/tool.Main(0x1a55140, 0xc0000ca000, 0x1a58900, 0xc0002abe00, 0xc0000da030, 0x1, 0x1)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/tool/tool.go:91 +0x12f
main.main()
	/Users/nila/go/pkg/mod/golang.org/x/tools/gopls@v0.3.1/main.go:22 +0xdb

goroutine 20 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/Cellar/go/1.13.7/libexec/src/runtime/sigqueue.go:144 +0x96
os/signal.loop()
	/usr/local/Cellar/go/1.13.7/libexec/src/os/signal/signal_unix.go:23 +0x22
created by os/signal.init.0
	/usr/local/Cellar/go/1.13.7/libexec/src/os/signal/signal_unix.go:29 +0x41

goroutine 18190 [chan receive]:
golang.org/x/tools/internal/jsonrpc2.(*Conn).Run.func1(0xc017bd8300, 0xc0062b2400, 0xc0002b32c0, 0x1a551c0, 0xc00f79a090, 0x0, 0x0, 0xc0096b32e0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:355 +0x49
created by golang.org/x/tools/internal/jsonrpc2.(*Conn).Run
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:354 +0x877

goroutine 18027 [chan receive]:
golang.org/x/tools/internal/jsonrpc2.(*Conn).Run.func1(0xc017bd8240, 0xc00f3ca3c0, 0xc0002b32c0, 0x1a551c0, 0xc00fe20660, 0x0, 0x0, 0xc00dd621e0)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:355 +0x49
created by golang.org/x/tools/internal/jsonrpc2.(*Conn).Run
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:354 +0x877

goroutine 18099 [chan receive]:
golang.org/x/tools/internal/jsonrpc2.(*Conn).Run.func1(0xc017a360c0, 0xc00f622480, 0xc0002b32c0, 0x1a551c0, 0xc00fe563f0, 0x0, 0x0, 0xc00d9ec140)
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:355 +0x49
created by golang.org/x/tools/internal/jsonrpc2.(*Conn).Run
	/Users/nila/go/pkg/mod/golang.org/x/tools@v0.0.0-20200204151227-34c67990bfe7/internal/jsonrpc2/jsonrpc2.go:354 +0x877
[Info  - 11:12:15 AM] Connection to server got closed. Server will restart.

Additional Info

VSCode Settings:

{
"git.autofetch": true,
"go.useLanguageServer": true,
"git.confirmSync": false,
"git.enableSmartCommit": true,
"files.exclude": {
// REDACTED
},
"go.autocompleteUnimportedPackages": true,
}

Gopls Version:
golang.org/x/tools/gopls v0.3.1
golang.org/x/tools/gopls@v0.3.1 h1:yNTWrf4gc4Or0UecjOas5pzOa3BL0WDDyKDV4Wz5VaM=

[gopherbot]

Thank you for filing a gopls issue! Please take a look at the Troubleshooting guide, and make sure that you have provided all of the relevant information here.

[muirdm]

Can describe exactly where you were triggering completion to reproduce the crash?

[nilathedragon]

Yes. I wrote <pkgname>. and used CTRL + Space. It crashes only when the package is already imported.

[muirdm]

What file were you in and what package were you completing?

[nilathedragon]

It happened in any file, the package I tried to autocomplete was the one generated by gowsdl.

I probably cannot share the file as its from a company internal Soap Service.

[muirdm]

Okay I was able to reproduce it:

type foo *foo

[nilathedragon]

Will check at home if I have any of that in the generated code. But it sounds very likely to cause a stack overflow

[nilathedragon]

Indeed I do have such a thing

type Duration *Duration

[gopherbot]

Change https://golang.org/cl/218579 mentions this issue: internal/lsp: fix crash completing recursive pointer types