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griesemer opened this issue Dec 12, 2012 · 2 comments
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runtime: delete on nil map must not panic #4535

griesemer opened this issue Dec 12, 2012 · 2 comments
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@griesemer
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cat x.go:

package main

func main() {
    var m map[int]int
    delete(m, 0)
}

$ go run x.go
panic: runtime error: deletion of entry in nil map

With the recent spec change (rev d09a8b21b517), delete on nil maps is a no-op.
@minux
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minux commented Dec 13, 2012

Comment 1:

https://golang.org/cl/6942044/

Labels changed: added priority-soon, removed priority-triage.

Owner changed to @minux.

Status changed to Started.

@minux
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minux commented Dec 13, 2012

Comment 2:

This issue was closed by revision 28a50c7.

Status changed to Fixed.

@rsc rsc added this to the Go1.1 milestone Apr 14, 2015
@rsc rsc removed the go1.1maybe label Apr 14, 2015
@golang golang locked and limited conversation to collaborators Jun 24, 2016
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