cmd/compile: ICE with `assertion failed` when using `GODEBUG=gotypesalias=1` #65893

Jorropo · 2024-02-23T03:51:36Z

Go version

go version devel go1.23-d2c49a55be Thu Feb 22 20:02:36 2024 +0700 X:rangefunc linux/amd64 (this has https://go-review.googlesource.com/c/go/+/565995 checked out because I was running into #65778 too)

Output of `go env` in your module/workspace:

GO111MODULE=''
GOARCH='amd64'
GOBIN=''
GOCACHE='/home/hugo/.cache/go-build'
GOENV='/home/hugo/.config/go/env'
GOEXE=''
GOEXPERIMENT='rangefunc'
GOFLAGS=''
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/home/hugo/go/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/home/hugo/go'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/home/hugo/k/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/home/hugo/k/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='devel go1.23-d2c49a55be Thu Feb 22 20:02:36 2024 +0700 X:rangefunc'
GCCGO='/usr/bin/gccgo'
GOAMD64='v3'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOMOD='/home/hugo/k/go-libp2p/go.mod'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build2580004202=/tmp/go-build -gno-record-gcc-switches'

What did you do?

cd (mktemp -d)
pushd .
mkdir go && cd go
git init && git fetch --depth 1 https://go.googlesource.com/go refs/changes/95/565995/3 && git checkout -b change-565995 FETCH_HEAD
cd src
./make.bash
popd
git clone -b v0.33.0 --depth 1 https://github.com/libp2p/go-libp2p && cd go-libp2p
GODEBUG=gotypesalias=1 ../go/bin/go build .

What did you see happen?

# google.golang.org/protobuf/reflect/protoreflect
/home/hugo/go/pkg/mod/google.golang.org/protobuf@v1.32.0/reflect/protoreflect/value.go:163:6: internal compiler error: assertion failed

goroutine 1 [running]:
runtime/debug.Stack()
	/tmp/go/src/runtime/debug/stack.go:26 +0x5e
cmd/compile/internal/base.FatalfAt({0xb1ec80?, 0xc0?}, {0xdf5168, 0x10}, {0x0, 0x0, 0x0})
	/tmp/go/src/cmd/compile/internal/base/print.go:225 +0x1d7
cmd/compile/internal/base.Fatalf(...)
	/tmp/go/src/cmd/compile/internal/base/print.go:194
cmd/compile/internal/base.Assert(...)
	/tmp/go/src/cmd/compile/internal/base/print.go:237
cmd/compile/internal/noder.assert(...)
	/tmp/go/src/cmd/compile/internal/noder/stencil.go:15
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:430
cmd/compile/internal/noder.(*reader).typWrapped(0xc000b1eb40, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*reader).doTyp(0xc000b1eb40)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:516 +0x1af
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a9af00, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*reader).param(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:622
cmd/compile/internal/noder.(*reader).params(0xc000a9af00)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:615 +0x50
cmd/compile/internal/noder.(*reader).signature(0xc000a9af00, 0xc000b20140)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:603 +0x5c
cmd/compile/internal/noder.(*reader).interfaceType(0xc000a9af00)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:574 +0x16a
cmd/compile/internal/noder.(*reader).doTyp(0xc000a9af00)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:524 +0x36e
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a9ab40, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*pkgReader).objIdxMayFail(0xc00089a0e0, 0x10, {0x0, 0x0, 0x0}, {0x15928e0, 0x0, 0x0}, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:805 +0x53c
cmd/compile/internal/noder.(*pkgReader).objIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:670
cmd/compile/internal/noder.(*pkgReader).objInstIdx(0xc00089a0e0, {0xffffffff?, {0x15928e0?, 0xc000a9a640?, 0xc000a87ef0?}}, 0xc000a7bad0, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:662 +0xe7
cmd/compile/internal/noder.(*reader).obj(0xc000a9a780)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:634 +0x46
cmd/compile/internal/noder.(*reader).doTyp(0xc000a9a780)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:500 +0x72
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a9a640, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*reader).structType(0xc000a9a640)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:589 +0x90
cmd/compile/internal/noder.(*reader).doTyp(0xc000a9a640)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:522 +0x35a
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a9a3c0, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*pkgReader).objIdxMayFail(0xc00089a0e0, 0x51, {0x0, 0x0, 0x0}, {0x15928e0, 0x0, 0x0}, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:744 +0xca6
cmd/compile/internal/noder.(*pkgReader).objIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:670
cmd/compile/internal/noder.(*pkgReader).objInstIdx(0xc00089a0e0, {0xffffffff?, {0x15928e0?, 0xc00064efc8?, 0xbcee0e?}}, 0xc000a7b790, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:662 +0xe7
cmd/compile/internal/noder.(*reader).obj(0xc000a9a000)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:634 +0x46
cmd/compile/internal/noder.(*reader).doTyp(0xc000a9a000)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:500 +0x72
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a97e00, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*reader).param(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:622
cmd/compile/internal/noder.(*reader).params(0xc000a97e00)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:615 +0x50
cmd/compile/internal/noder.(*reader).signature(0xc000a97e00, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:602 +0x45
cmd/compile/internal/noder.(*reader).doTyp(0xc000a97e00)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:518 +0x347
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a96b40, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*reader).structType(0xc000a96b40)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:589 +0x90
cmd/compile/internal/noder.(*reader).doTyp(0xc000a96b40)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:522 +0x35a
cmd/compile/internal/noder.(*pkgReader).typIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:429
cmd/compile/internal/noder.(*reader).typWrapped(0xc000a96780, 0x1)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:388 +0x4e
cmd/compile/internal/noder.(*reader).typ(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:382
cmd/compile/internal/noder.(*pkgReader).objIdxMayFail(0xc00089a0e0, 0x4e, {0x0, 0x0, 0x0}, {0x15928e0, 0x0, 0x0}, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:744 +0xca6
cmd/compile/internal/noder.(*pkgReader).objIdx(...)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:670
cmd/compile/internal/noder.(*pkgReader).objInstIdx(0xc00089a0e0, {0x46060a?, {0x15928e0?, 0x45fe49?, 0x8?}}, 0x0, 0x0)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:662 +0xe7
cmd/compile/internal/noder.(*reader).obj(0xc000a76280)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:634 +0x46
cmd/compile/internal/noder.(*reader).pkgObjs(0xc000a76280, 0xc000002240)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:3331 +0x9d
cmd/compile/internal/noder.(*reader).pkgDecls(0xc000a76280, 0xc000002240)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:3320 +0x18f
cmd/compile/internal/noder.(*reader).pkgInit(0xc000a76280, 0xc00008c320?, 0xc000002240)
	/tmp/go/src/cmd/compile/internal/noder/reader.go:3226 +0xe5
cmd/compile/internal/noder.unified({0x0?, {0x0?, 0x0?}}, {0xc0003a8690?, 0xd32380?, 0x0?})
	/tmp/go/src/cmd/compile/internal/noder/unified.go:188 +0x17c
cmd/compile/internal/noder.LoadPackage({0xc0000222a0, 0x9, 0xa})
	/tmp/go/src/cmd/compile/internal/noder/noder.go:77 +0x43a
cmd/compile/internal/gc.Main(0xe24a40)
	/tmp/go/src/cmd/compile/internal/gc/main.go:197 +0xbbd
main.main()
	/tmp/go/src/cmd/compile/main.go:57 +0xf9

What did you expect to see?

Nothing (the build succeed)

The text was updated successfully, but these errors were encountered:

Jorropo · 2024-02-23T03:52:15Z

This looks like a different bug than #65778 with a similar root cause (spurious unhandled *Alias nodes in the types).

cuonglm · 2024-02-23T05:15:18Z

This looks like a different bug than #65778 with a similar root cause (spurious unhandled *Alias nodes in the types).

I think it is.

cuonglm · 2024-02-23T05:15:36Z

Duplicated of #65778

Jorropo · 2024-02-23T05:33:43Z

@cuonglm then https://go.dev/cl/565995 doesn't fix #65778

cuonglm · 2024-02-23T05:37:31Z

@cuonglm then https://go.dev/cl/565995 doesn't fix #65778

Hmm, it's strange. Could you please show me the error output?

Jorropo · 2024-02-23T05:38:36Z

@cuonglm this in my original message.
If you look at:

What did you do?

it shows I first checkout your cl.
Then:

What did you see happen?

Shows the panic.

cuonglm · 2024-02-23T05:40:28Z

@Jorropo No, I mean you said it does not fix #65778, then what the error output when you build with https://go.dev/cl/565995?

I'm AFK FYI.

Jorropo · 2024-02-23T05:45:28Z

I don't get what you mean, I built with https://go.dev/cl/565995 from the start.

What I meant is that if this issue is a dup of #65778 like you are saying then https://go.dev/cl/565995 is not fixing #65778 because I still can't build even after applying your patch. (more exactly I go from the exact same panic stack trace as #65778 before applying https://go.dev/cl/565995 to a different panic stack trace after applying that why I don't think it's the same bug)

cuonglm · 2024-02-23T06:43:32Z

@Jorropo It does fix #65778, build ok for me after applying https://go.dev/cl/565995.

Jorropo · 2024-02-23T07:09:08Z

what builds ok ?

cuonglm · 2024-02-23T07:10:26Z

what builds ok ?

The garble repo: https://github.com/mvdan/garble-fork

Jorropo · 2024-02-23T07:11:46Z

Yeah but my code doesn't, so why did you closed this issue ?

google.golang.org/protobuf/reflect/protoreflect to be precise

cuonglm · 2024-02-23T07:13:52Z

Yeah but my code doesn't, so why did you closed this issue ?

You said in the CL that you found another repro, and the CL fixed it -> I assume the CL fix this issue.
You said that the CL does not fix cmd/compile: unreachable panic with GODEBUG=gotypesalias=1 #65778 -> I assume that you mean the CL doesn't build garble.

Jorropo · 2024-02-23T07:17:51Z

Oh I see what happen, I have two bugs (or more idk) go.uber.org/zap is the other repro #65778 which is fixed by https://go.dev/cl/565995. Once I checkout CL 565995 go.uber.org/zap builds and so my code fails to build later down the line when reaching google.golang.org/protobuf/reflect/protoreflect (because of the way go build happens to order the compilation steps there).

I am saying that your CL doesn't fix #65778 in response to you claiming this is a duplicate. IMO what is happening with google.golang.org/protobuf/reflect/protoreflect is a different bug and your CL fix #65778. 🙂
I wanted to draw your attention to the fact you closed this issue even tho the proposed fix to the issue you claim is a duplicate does not work to fix my problem.

cuonglm · 2024-02-23T11:11:44Z

Minimal reproducer:

package p

type (
	s  = struct{ f func(s1) }
	s1 = struct{ i I }
)

type I interface {
	S() *s
}

cuonglm · 2024-02-23T11:25:32Z

It's interesting that changing the order of type definition makes the code compiled (with https://go-review.googlesource.com/c/go/+/565995 applied):

package p

type I interface {
	S() *s
}

type (
	s  = struct{ f func(s1) }
	s1 = struct{ i I }
)

cc @mdempsky

mknyszek · 2024-02-28T21:55:24Z

CC @mdempsky

gopherbot · 2024-03-01T16:59:04Z

Change https://go.dev/cl/568455 mentions this issue: cmd/compile: use the index of actual aliased type if existed

dmitshur · 2024-04-02T16:45:19Z

This seems to also happen at tip (commit 94dba61) if attempting to make.bash with GODEBUG=gotypesalias=1.

src $ git pull --ff-only 
Already up to date.

src $ ./make.bash
Building Go cmd/dist using /usr/local/go. (go1.22.1 darwin/arm64)
Building Go toolchain1 using /usr/local/go.
Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.
Building Go toolchain2 using go_bootstrap and Go toolchain1.
Building Go toolchain3 using go_bootstrap and Go toolchain2.
Building packages and commands for darwin/arm64.
---
Installed Go for darwin/arm64 in /Users/gopher/gotip
Installed commands in /Users/gopher/gotip/bin
*** You need to add /Users/gopher/gotip/bin to your PATH.

src $ GODEBUG=gotypesalias=1 ./make.bash
Building Go cmd/dist using /usr/local/go. (go1.22.1 darwin/arm64)
Building Go toolchain1 using /usr/local/go.
Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.
Building Go toolchain2 using go_bootstrap and Go toolchain1.
# cmd/compile/internal/syntax
/Users/gopher/gotip/src/cmd/compile/internal/syntax/tokens.go:7:6: internal compiler error: assertion failed

goroutine 1 [running]:
runtime/debug.Stack()
	/usr/local/go/src/runtime/debug/stack.go:24 +0x64
bootstrap/cmd/compile/internal/base.FatalfAt({0x7fc4e0?, 0x140?}, {0x104d7556e, 0x10}, {0x0, 0x0, 0x0})
	/Users/gopher/gotip/src/cmd/compile/internal/base/print.go:225 +0x1fc
bootstrap/cmd/compile/internal/base.Fatalf(...)
	/Users/gopher/gotip/src/cmd/compile/internal/base/print.go:194
bootstrap/cmd/compile/internal/base.Assert(...)
	/Users/gopher/gotip/src/cmd/compile/internal/base/print.go:237
bootstrap/cmd/compile/internal/noder.assert(...)
	/Users/gopher/gotip/src/cmd/compile/internal/noder/stencil.go:15
bootstrap/cmd/compile/internal/noder.(*pkgReader).typIdx(0x140006636c0, {0x100370?, 0x40?}, 0x1400136c410, 0x1)
	/Users/gopher/gotip/src/cmd/compile/internal/noder/reader.go:430 +0x1a4
bootstrap/cmd/compile/internal/noder.(*reader).typWrapped(0x14001363a40, 0x1)
	/Users/gopher/gotip/src/cmd/compile/internal/noder/reader.go:388 +0x54
bootstrap/cmd/compile/internal/noder.(*reader).typ(...)
[...]
bootstrap/cmd/compile/internal/gc.Main(0x104f720e0)
	/Users/gopher/gotip/src/cmd/compile/internal/gc/main.go:197 +0xafc
main.main()
	/Users/gopher/gotip/src/cmd/compile/main.go:57 +0x110

go tool dist: FAILED: /Users/gopher/gotip/pkg/tool/darwin_arm64/go_bootstrap install -pgo=off cmd/asm cmd/cgo cmd/compile cmd/link: exit status 1

gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Feb 23, 2024

cuonglm closed this as completed Feb 23, 2024

cuonglm reopened this Feb 23, 2024

cuonglm self-assigned this Feb 23, 2024

cuonglm added the NeedsFix The path to resolution is known, but the work has not been done. label Feb 23, 2024

mknyszek added this to Go Compiler / Runtime Feb 28, 2024

mknyszek changed the title ~~cmd/compile: yet an other ICE with assertion failed when using GODEBUG=gotypesalias=1~~ cmd/compile: ICE with assertion failed when using GODEBUG=gotypesalias=1 Feb 28, 2024

mknyszek added this to the Backlog milestone Feb 28, 2024

mknyszek moved this to Todo in Go Compiler / Runtime Feb 28, 2024

cuonglm mentioned this issue May 13, 2024

cmd/compile: assertion failure when building syntax package with gotypesalias enabled #66873

Closed

dmitshur removed this from the Backlog milestone May 16, 2024

dmitshur added this to the Go1.23 milestone May 16, 2024

gopherbot closed this as completed in 8ce2fed May 16, 2024

github-project-automation bot moved this from Todo to Done in Go Compiler / Runtime May 16, 2024

gabyhelp mentioned this issue Aug 13, 2024

cmd/compile: in prove.go:addLocalFacts ft.update propagates limits depends on value ordering and can't propagate ft.update → ft.flowLimit dependencies #68857

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import/path: issue title #69851

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This was referenced Nov 20, 2024

errors: As does not identify error of the same type #70461

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cmd/compile, go/types2: for case sensitive mismatches in function/method/attribute lookups please suggest "but does have $<CASE_INSENSITIVE_EQUIVALENT>" #70549

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cmd/compile: ICE with `assertion failed` when using `GODEBUG=gotypesalias=1` #65893

cmd/compile: ICE with `assertion failed` when using `GODEBUG=gotypesalias=1` #65893

Jorropo commented Feb 23, 2024 •

edited

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Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

What did you do?

What did you see happen?

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 •

edited

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cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 •

edited

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cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 •

edited

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cuonglm commented Feb 23, 2024

cuonglm commented Feb 23, 2024 •

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mknyszek commented Feb 28, 2024

gopherbot commented Mar 1, 2024

dmitshur commented Apr 2, 2024

cmd/compile: ICE with assertion failed when using GODEBUG=gotypesalias=1 #65893

cmd/compile: ICE with assertion failed when using GODEBUG=gotypesalias=1 #65893

Comments

Jorropo commented Feb 23, 2024 • edited Loading

Go version

Output of go env in your module/workspace:

What did you do?

What did you see happen?

What did you expect to see?

Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

What did you do?

What did you see happen?

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 • edited Loading

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 • edited Loading

cuonglm commented Feb 23, 2024

Jorropo commented Feb 23, 2024 • edited Loading

cuonglm commented Feb 23, 2024

cuonglm commented Feb 23, 2024 • edited Loading

mknyszek commented Feb 28, 2024

gopherbot commented Mar 1, 2024

dmitshur commented Apr 2, 2024

cmd/compile: ICE with `assertion failed` when using `GODEBUG=gotypesalias=1` #65893

cmd/compile: ICE with `assertion failed` when using `GODEBUG=gotypesalias=1` #65893

Jorropo commented Feb 23, 2024 •

edited

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Output of `go env` in your module/workspace:

Jorropo commented Feb 23, 2024 •

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Jorropo commented Feb 23, 2024 •

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Jorropo commented Feb 23, 2024 •

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cuonglm commented Feb 23, 2024 •

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