Re: [Monotone-devel] gcc warnings

[Thomas Moschny]

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Zack Weinberg wrote:
> On Wed, Mar 4, 2009 at 10:17 AM, Zack Weinberg <address@hidden> wrote:
>> I don't have gcc4.4 to hand, but do you get the same diagnostic with
>> this test case?
> 
> Slight correction:
> 
>> #include <map>
>> typedef std::map<unsigned int, unsigned long> M;
>>
>> bool test(M m, unsigned int k, unsigned long v)
> 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.

- - Thomas
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