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Re: C++ Warning for Base Class Overrides?
On 9 August 2011 13:49, Jeffrey Walton wrote:
> On Tue, Aug 9, 2011 at 8:45 AM, Jonathan Wakely <jwakely.gcc@gmail.com> wrote:
>> On 9 August 2011 12:38, Jeffrey Walton wrote:
>>>
>>> I'm compiling with -Wall -Wextra on GCC. When I passed the dame code
>>> through ICC, a few functions were flagged as unintentional overrides.
>>
>> Overrides? ?Only a virtual function can be overridden.
> My bad - I forgot the virtual.
And the semi-colons, and the base class, so it's not surprising that
example didn't produce any warnings.
>> If you mean
>> overloads, -Woverloaded-virtual will warn about virtual functions
>> which are hidden by functions with the same name in a derived class.
>> There's no warning for non-virtual functions which are hidden.
> That's too bad. Itel's ICC caught the typos.
> http://software.intel.com/en-us/articles/cdiag1125/.
G++ gives the same warning for the example on that page.