Re: [bootstrap-O3] add a default initializer to avoid a warning at -O3

[Jeff Law]

On 01/02/2017 10:28 PM, Alexandre Oliva wrote:

Building with the bootstrap-O3 configuration option fails to compile
input.c due to an AFAICT false-positive warning about an uninitialized
use of a variable.

This patch adds a default initializer to silence it.

Regstrapped on x86_64-linux-gnu and i686-linux-gnu.  OK to install?

for  gcc/ChangeLog

        * input.c (assert_char_at_range): Default-initialize
        actual_range.

OK.
jeff