Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

cmd/compile: internal compiler error: panic: nil node incrementing const #52401

Closed
andrealancichinetti opened this issue Apr 18, 2022 · 3 comments
Closed
Labels
NeedsFix

Comments

@andrealancichinetti
Copy link

@andrealancichinetti andrealancichinetti commented Apr 18, 2022

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

go version go1.18 darwin/amd64

Does this issue reproduce with the latest release?

It is the latest

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

go env Output
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/andrea/Library/Caches/go-build"
GOENV="/Users/andrea/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/andrea/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/andrea/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GOVCS=""
GOVERSION="go1.18"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/andrea/Desktop/work/cedar/optiswitch3/go.mod"
GOWORK=""
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 x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/l1/f52v6_6x7r3898mqkgxf_pbm0000gn/T/go-build1397093389=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

https://go.dev/play/p/x5mhMhIElMa

What did you expect to see?

cannot assign to x (declared const)

Go build failed.

What did you see instead?

: internal compiler error: panic: nil node

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new

@andrealancichinetti andrealancichinetti changed the title affected/package: affected/package: internal compiler error: panic: nil node Apr 18, 2022
@seankhliao seankhliao changed the title affected/package: internal compiler error: panic: nil node cmd/compile: internal compiler error: panic: nil node incrementing const Apr 18, 2022
@thanm thanm added NeedsFix Soon and removed Soon labels Apr 18, 2022
@thanm
Copy link
Contributor

@thanm thanm commented Apr 18, 2022

@gopherbot
Copy link

@gopherbot gopherbot commented Apr 18, 2022

Change https://go.dev/cl/400735 mentions this issue: cmd/compile/internal/types2: correctly get operand Pos in overflow check

@gopherbot
Copy link

@gopherbot gopherbot commented Apr 19, 2022

Change https://go.dev/cl/400798 mentions this issue: cmd/compile/internal/types2: don't crash in overflow check

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
NeedsFix
Projects
None yet
Development

No branches or pull requests

3 participants