]> Cypherpunks repositories - gostls13.git/commit
regexp: reject bare ?
authorBen Lynn <benlynn@gmail.com>
Wed, 19 Jan 2011 18:47:04 +0000 (13:47 -0500)
committerRuss Cox <rsc@golang.org>
Wed, 19 Jan 2011 18:47:04 +0000 (13:47 -0500)
commiteb56a79e995f2d4b27ad9565c5d8db5a2fbb4817
tree5b0600cc0c6504ba311ecc32c0a7b1ae85134b84
parent1d1f1192d99273be68f137aefface121d4447f81
regexp: reject bare ?

Minor cleanup:
  - removed a duplicate test case
  - added a function to remove repeated code
  - for consistency, replaced "return nil" with a panic at an
    unreachable point

Fixes #1428.

R=golang-dev, r, rsc
CC=golang-dev
https://golang.org/cl/4057042
src/pkg/regexp/all_test.go
src/pkg/regexp/regexp.go