tree 9fc8f3ed258effecee5c7b32d1b8e0712a7ed01f
parent 1250a99301b9f2d2d2e2b55413b8adb130eea516
author Paul Wankadia <junyer@google.com> 1710748008 +0000
committer Paul Wankadia <junyer@google.com> 1710748202 +0000

Make compiling a no-op if it's attempted before adding any patterns.

Fixes #485.

Change-Id: Id7900ab2d034432016d425aeceb60a814225f10e
Reviewed-on: https://code-review.googlesource.com/c/re2/+/62872
Reviewed-by: Paul Wankadia <junyer@google.com>
Reviewed-by: Alex Chernyakhovsky <achernya@google.com>