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cmd/compile: internal compiler error: method ToNumber on struct {} not found #54910

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jmacd opened this issue Sep 6, 2022 · 2 comments
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compiler/runtime Issues related to the Go compiler and/or runtime.

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@jmacd
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jmacd commented Sep 6, 2022

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

$ go version
go version go1.19.1 darwin/arm64

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="arm64"
GOBIN=""
GOCACHE="/Users/josh.macdonald/Library/Caches/go-build"
GOENV="/Users/josh.macdonald/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="arm64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/josh.macdonald/src/lightstep/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/josh.macdonald/src/lightstep/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_arm64"
GOVCS=""
GOVERSION="go1.19.1"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/josh.macdonald/src/opentelemetry/otel-launcher-go/lightstep/sdk/metric/go.mod"
GOWORK="/Users/josh.macdonald/src/opentelemetry/otel-launcher-go/go.work"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -arch arm64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/hp/8_6w4qns7g79tww_56kst5nh0000gp/T/go-build743137128=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

Tried to build the code linked here: https://go.dev/play/p/OAZa7iraqsH
The code rooted here: https://github.com/lightstep/otel-launcher-go/tree/main/lightstep/sdk/metric

What did you expect to see?

This compiles with 1.18.6.
Incidentally, this code produced #54302 in the 1.19 release.

What did you see instead?

../gopath861173676/pkg/mod/github.com/lightstep/otel-launcher-go/lightstep/sdk/metric@v1.10.1/internal/viewstate/collectors.go:108:16: internal compiler error: method ToNumber on struct {} not found
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Sep 6, 2022
@jmacd
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jmacd commented Sep 6, 2022

Having trouble isolating this with a small example.

@cuonglm
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cuonglm commented Sep 7, 2022

This is duplicated of #54225, will be fixed by https://go-review.googlesource.com/c/go/+/428356

@cuonglm cuonglm closed this as completed Sep 7, 2022
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