On 09/08/2015 11:14 AM, Manuel López-Ibáñez wrote:
I also took the liberty of rewriting the list of new command-line
options to be less repetitive.
...
a negative value.</li>
- <li>A new command-line option <code>-Wshift-overflow</code> has been
- added for the C and C++ compilers, which warns about left shift
+ <li><code>-Wshift-overflow</code> warns about left shift
overflows. <code>-Wshift-overflow=2</code> also warns about
left-shifting 1 into the sign bit. This warning is enabled by
default.</li>
While unrelated to your change, this might be a good opportunity
to also tweak the last sentence and clarify that "this warning"
refers to -Wshift-overflow and not to -Wshift-overflow=2.
Martin
