[cfe-dev] clang-format and BSD KNF

[Daniel Jasper]

On Tue, Jun 10, 2014 at 10:50 PM, Daniel Dilts <diltsman at gmail.com> wrote:

> > For example:
> >
> > int foo(int i);
> >
> > int
> > foo(int i)
> > {
> > …
> > }
> >
> > I’m having trouble distinguishing between function prototypes and
> definitions.
>
> I doubt that it is possible to distinguish between these cases.
> clang-format works on a stream of tokens, not the AST.  I do not believe
> that there is any reliable way to distinguish between function prototypes
> and definitions without at least a partial AST.
>

Why not? One ends in a semicolon, the other in an open curly brace.
clang-format has to make basically all of its decisions this way..


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