cmd/compile: failed to build juju/juju with internal compiler error: Inline_Flood

[johejo]

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

$ go version
go version devel go1.17-3f4977bd58 Sat Apr 10 19:02:08 2021 +0000 linux/amd64

Does this issue reproduce with the latest release?

No, tip only.

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

go env Output

$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/johejo/.cache/go-build"
GOENV="/home/johejo/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/johejo/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/johejo/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/home/johejo/ghq/github.com/golang/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/johejo/ghq/github.com/golang/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="devel go1.17-3f4977bd58 Sat Apr 10 19:02:08 2021 +0000"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/johejo/ghq/github.com/juju/juju/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-build2177447849=/tmp/go-build -gno-record-gcc-switches"

What did you do?

git clone https://github.com/juju/juju.git
cd juju/
gotip build ./...

What did you expect to see?

Build succeds

What did you see instead?

# github.com/juju/juju/apiserver/facade
<autogenerated>:1: internal compiler error: Inline_Flood: unexpected WorkloadStatus, NAME, Pxxx

goroutine 1 [running]:
runtime/debug.Stack(0xfa20c0, 0xc0000be008, 0x0)
        /home/johejo/ghq/github.com/golang/go/src/runtime/debug/stack.go:24 +0x9f
cmd/compile/internal/base.FatalfAt(0x100000000001, 0xe6c6db, 0x23, 0xc0014712a0, 0x3, 0x3)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/base/print.go:227 +0x1ea
cmd/compile/internal/base.Fatalf(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/base/print.go:196
cmd/compile/internal/inline.Inline_Flood(0xc000510680, 0xe823e8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:201 +0x105
cmd/compile/internal/inline.Inline_Flood.func1(0xfb7168, 0xc000d18a80)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:222 +0x172
cmd/compile/internal/ir.Visit.func1(0xfb7168, 0xc000d18a80, 0xc00052a4b0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:105 +0x42
cmd/compile/internal/ir.doNodes(0xc00078bc10, 0x1, 0x1, 0xc00052a4b0, 0xc000f07d00)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:1440 +0x73
cmd/compile/internal/ir.(*CallExpr).doChildren(0xc000488360, 0xc00052a4b0, 0x40e4b0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:263 +0xb8
cmd/compile/internal/ir.DoChildren(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:94
cmd/compile/internal/ir.Visit.func1(0xfb56d8, 0xc000488360, 0xc0003b3630)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:106 +0x6f
cmd/compile/internal/ir.doNodes(0xc00078bc20, 0x1, 0x1, 0xc00052a4b0, 0xc000f07d00)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:1440 +0x73
cmd/compile/internal/ir.(*ReturnStmt).doChildren(0xc001344c30, 0xc00052a4b0, 0x7f9ef76ca501)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:977 +0x85
cmd/compile/internal/ir.DoChildren(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:94
cmd/compile/internal/ir.Visit.func1(0xfb6fd8, 0xc001344c30, 0xc00004e800)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:106 +0x6f
cmd/compile/internal/ir.Visit(0xfb6fd8, 0xc001344c30, 0xc00052a498)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:108 +0xc8
cmd/compile/internal/ir.VisitList(0xc00078bca0, 0x1, 0x1, 0xc00052a498)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:114 +0x72
cmd/compile/internal/inline.Inline_Flood(0xc000f34000, 0xe823e8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:247 +0x271
cmd/compile/internal/gc.(*exporter).markObject(0xc001471ab8, 0xfb6b28, 0xc000f34000)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:92 +0x6d
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000f19110)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:115 +0x454
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000fc2c40)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:140 +0x267
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000fc2cb0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:151 +0x388
cmd/compile/internal/gc.(*exporter).markObject(0xc001471ab8, 0xfb6b28, 0xc000f7be10)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:96 +0x92
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000760ee0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:115 +0x454
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000f19180)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:131 +0x168
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc000ff5260)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:151 +0x388
cmd/compile/internal/gc.(*exporter).markType(0xc001471ab8, 0xc00036d810)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:157 +0x2dd
cmd/compile/internal/gc.(*exporter).markObject(0xc001471ab8, 0xfb6b28, 0xc0004d25b0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:96 +0x92
cmd/compile/internal/gc.dumpexport(0xc00065e040)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:33 +0x116
cmd/compile/internal/gc.dumpCompilerObj(0xc00065e040)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:106 +0x39
cmd/compile/internal/gc.dumpobj1(0x7fff5c7adb6b, 0x23, 0x3)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:62 +0x1cf
cmd/compile/internal/gc.dumpobj()
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:43 +0x50
cmd/compile/internal/gc.Main(0xe81ae8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/main.go:306 +0x12ff
main.main()
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/main.go:54 +0x155

# github.com/juju/juju/core/cache/cachetest
<autogenerated>:1: internal compiler error: Inline_Flood: unexpected WorkloadStatus, NAME, Pxxx

goroutine 1 [running]:
runtime/debug.Stack(0xfa20c0, 0xc0000be008, 0x0)
        /home/johejo/ghq/github.com/golang/go/src/runtime/debug/stack.go:24 +0x9f
cmd/compile/internal/base.FatalfAt(0x100000000001, 0xe6c6db, 0x23, 0xc001487148, 0x3, 0x3)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/base/print.go:227 +0x1ea
cmd/compile/internal/base.Fatalf(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/base/print.go:196
cmd/compile/internal/inline.Inline_Flood(0xc0017489c0, 0xe823e8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:201 +0x105
cmd/compile/internal/inline.Inline_Flood.func1(0xfb7168, 0xc00166bbc0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:222 +0x172
cmd/compile/internal/ir.Visit.func1(0xfb7168, 0xc00166bbc0, 0xc001746468)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:105 +0x42
cmd/compile/internal/ir.doNodes(0xc00128abd0, 0x1, 0x1, 0xc001746468, 0xc001281100)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:1440 +0x73
cmd/compile/internal/ir.(*CallExpr).doChildren(0xc00105bb00, 0xc001746468, 0x40e4b0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:263 +0xb8
cmd/compile/internal/ir.DoChildren(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:94
cmd/compile/internal/ir.Visit.func1(0xfb56d8, 0xc00105bb00, 0xc0003bc7d0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:106 +0x6f
cmd/compile/internal/ir.doNodes(0xc00128abe0, 0x1, 0x1, 0xc001746468, 0xc001281100)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:1440 +0x73
cmd/compile/internal/ir.(*ReturnStmt).doChildren(0xc001743310, 0xc001746468, 0x7f7f47c95801)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/node_gen.go:977 +0x85
cmd/compile/internal/ir.DoChildren(...)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:94
cmd/compile/internal/ir.Visit.func1(0xfb6fd8, 0xc001743310, 0xc00004e400)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:106 +0x6f
cmd/compile/internal/ir.Visit(0xfb6fd8, 0xc001743310, 0xc001746450)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:108 +0xc8
cmd/compile/internal/ir.VisitList(0xc00128abf0, 0x1, 0x1, 0xc001746450)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/ir/visit.go:114 +0x72
cmd/compile/internal/inline.Inline_Flood(0xc0007f2a90, 0xe823e8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/inline/inl.go:247 +0x271
cmd/compile/internal/gc.(*exporter).markObject(0xc001487ab8, 0xfb6b28, 0xc0007f2a90)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:92 +0x6d
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc000796a10)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:115 +0x454
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc0000cfe30)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:140 +0x267
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc0000cfea0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:151 +0x388
cmd/compile/internal/gc.(*exporter).markObject(0xc001487ab8, 0xfb6b28, 0xc0000a3c70)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:96 +0x92
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc0005489a0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:115 +0x454
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc000796a80)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:131 +0x168
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc000371ea0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:151 +0x388
cmd/compile/internal/gc.(*exporter).markObject(0xc001487ab8, 0xfb6b28, 0xc0003ecf70)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:96 +0x92
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc00036d180)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:115 +0x454
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc000370c40)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:131 +0x168
cmd/compile/internal/gc.(*exporter).markType(0xc001487ab8, 0xc00036d110)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:145 +0x35f
cmd/compile/internal/gc.(*exporter).markObject(0xc001487ab8, 0xfb6b28, 0xc0003bbba0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:96 +0x92
cmd/compile/internal/gc.dumpexport(0xc000d0c9a0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/export.go:33 +0x116
cmd/compile/internal/gc.dumpCompilerObj(0xc000d0c9a0)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:106 +0x39
cmd/compile/internal/gc.dumpobj1(0x7ffc80d6cb0e, 0x24, 0x3)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:62 +0x1cf
cmd/compile/internal/gc.dumpobj()
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/obj.go:43 +0x50
cmd/compile/internal/gc.Main(0xe81ae8)
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/internal/gc/main.go:306 +0x12ff
main.main()
        /home/johejo/ghq/github.com/golang/go/src/cmd/compile/main.go:54 +0x155

[mvdan]

This also affects cuelang.org/go/internal/core/eval:

<autogenerated>:1: internal compiler error: Inline_Flood: unexpected Div, NAME, Pxxx

[cuonglm]

A simple reproducer:

$ cat go.mod 
module t

go 1.17
$ cat t.go 
package t

import "t/p"

func F() {
	s := p.S{}
	s.M()
}
$ cat p/p.go 
package p

type S struct{}

func (s *S) M() {
	s.m((*S).N)
}

func (s *S) N() {}

func (s *S) m(func(*S)) {}

Seems that typecheck information is not {export,import}ed correctly. For field which is function parameter, we currently generate associated ONAME node without its corresponding FUNC.

git bisect points to 1129a60

cc @randall77

[gopherbot]

Change https://golang.org/cl/309831 mentions this issue: cmd/compile: fix importing of method expressions