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(parent: b89a9ff) | patch
regexp: remove unused variables
authorRui Ueyama <ruiu@google.com>
Sat, 22 Mar 2014 18:05:40 +0000 (11:05 -0700)
committerBrad Fitzpatrick <bradfitz@golang.org>
Sat, 22 Mar 2014 18:05:40 +0000 (11:05 -0700)
commited97788af9d3c38e48a7f34dd18f05ae80a48c9e
treeddf1d82f62ef6eb554d8dca7f2494f1ab25cb8f1tree
parentb89a9fff5eee0eab8cb98d3c6532a8613dfdf580commit | diff
regexp: remove unused variables

"min" and "max" in "case '{'" clause are fresh variables.
The variables defined in the outer scope never get value
other than 0.

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/78750044
src/pkg/regexp/syntax/parse.go diff | blob | history
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