[Patch, libstdc++/63775] Fix regex bracket expression parsing

[Tim Shen]

On Wed, Nov 12, 2014 at 11:45 PM, Tim Shen <timshen@google.com> wrote:
> Committed with comment fix and slight change on testcase
> (VERIFY(false) at end of the try block ------ must throw).

Is it possible to backport this patch to 4.9 branch? It's an important
fix, but I'm not sure if there's any binary compatibility problem. Is
it fine because it's only _Compiler class, which is an intermediate
class, that's modified?


-- 
Regards,
Tim Shen