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cmd/compile: internal compiler error: Func.initLSym called twice #30709

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griesemer opened this issue Mar 10, 2019 · 1 comment
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cmd/compile: internal compiler error: Func.initLSym called twice #30709

griesemer opened this issue Mar 10, 2019 · 1 comment
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FrozenDueToAge NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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Go1.13

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@griesemer
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Reproducer: https://play.golang.org/p/g4q7PxTljVq

go tool compile x.go with x.go:

package main

import "unsafe"

const (
	x = unsafe.Sizeof(func() {})
	y
)

produces the error. Likely because the init expression for x is duplicated for y.
@griesemer griesemer added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Mar 10, 2019
@griesemer griesemer added this to the Go1.13 milestone Mar 10, 2019
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Change https://golang.org/cl/172298 mentions this issue: cmd/compile: fix const declaration group broken with closure

@golang golang locked and limited conversation to collaborators Apr 15, 2020
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