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Re: C/C++ PATCH to implement -Wbool-operation (PR c/77490)

On Wed, 21 Sep 2016, Marek Polacek wrote:

> > > > And let's refer to "expression of type bool" rather than "boolean
> > > > expression".
> > > 
> > > Adjusted (and in the C FE too).
> > 
> > Hmm, I'm not sure that change is right for C.  But the C++ hunk is OK.
> 
> Thanks.  Joseph, how about the C part?

You shouldn't refer to "type bool" for C.  If it's the result of a boolean 
operation, the type is int; an expression has type _Bool only if cast to 
that type or if it's a variable of that type.

-- 
Joseph S. Myers
joseph@codesourcery.com
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