Re: [Monotone-devel] gcc warnings

[Thomas Moschny]

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Zack Weinberg wrote:
> On Wed, Mar 4, 2009 at 10:29 AM, Thomas Moschny <address@hidden> wrote:
>> Zack Weinberg wrote:
>>> I don't have gcc4.4 to hand, but do you get the same diagnostic with
>>> this test case?
>>>
>>> #include <map>
>>> typedef std::map<unsigned int, unsigned long> M;
>>>
>>> bool test(M const & m, unsigned int k, unsigned long v)
>>> {
>>>  M::const_iterator i = m.find(k);
>>>  if (i == m.end()) return false;
>>>  return (i->second == v);
>>> }
>> No warning with that test case.
> 
> What compiler flags did you use?  You need at least -O2 -Wall I think...

- -Wall -W -O2 -g

- - Thomas


PS: For the record - note that this is with a gcc rpm from fedora devel,
not a "released" one.
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