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(parent: f85b94a) | patch
spec: calling delete on a nil map is a no-op
authorRobert Griesemer <gri@golang.org>
Wed, 12 Dec 2012 21:08:35 +0000 (13:08 -0800)
committerRobert Griesemer <gri@golang.org>
Wed, 12 Dec 2012 21:08:35 +0000 (13:08 -0800)
commita9a49fe9625194395d9eb791de7c2674d7b6f8d8
treecdf53d5ba90bfcc0d5909da4f137aa254cf3b096tree
parentf85b94aa85e6dffca51979538a9b4f0d96a3a645commit | diff
spec: calling delete on a nil map is a no-op

This is language change. It is a backward-compatible
change but for code that relies on a run-time panic
when calling delete on a nil map (unlikely).

Fixes #4253.

R=rsc, r, iant, ken, bradfitz, rogpeppe
CC=golang-dev
https://golang.org/cl/6909060
doc/go_spec.html diff | blob | history
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