r199255 - ObjectiveC. produce more expressive warning when

[jahanian]

On Jan 14, 2014, at 4:18 PM, Jordan Rose <jordan_rose at apple.com> wrote:

> The problem isn't that it's unimplemented, it's that it's undeclared. And @selector isn't really an operator. How about "no methods visible for selector %0" or "no methods declared for selector %0 in this translation unit”?

Warning is for when a method is declared but no implementation of it is seen in the translation unit. I am not sure what you mean
by an "undeclared method”? Do you consider a method declared in an @interface but its implementation (or definition) is not
in the current TU, an ‘undeclared method’?

- Fariborz

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> Jordan
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> O