Avoid correcting unknown identifiers to types where types aren't allowed.

Pass a typo correction callback object from ParseCastExpr to Sema::ActOnIdExpression to be a bit more selective about what kinds of corrections will be allowed for unknown identifiers.

[Kaelyn, 2012-01-25 18:49:23]

Ping? I'd at least like someone more familiar with the parser to give this
patch a once-over before committing it.

Thanks,
Kaelyn

On Mon, Jan 23, 2012 at 12:45 PM, <rikka@google.com> wrote:

> Reviewers: kyrtzidis_apple.com,
>
> Description:
> Pass a typo correction callback object from ParseCastExpr to
> Sema::ActOnIdExpression to be a bit more selective about what kinds of
> corrections will be allowed for unknown identifiers.
>
> Please review this at
http://codereview.appspot.com/**5572049/<http://codereview.appspot.com/5572049/>
>
> Affected files:
>  M include/clang/Parse/Parser.h
>  M include/clang/Sema/Sema.h
>  M lib/Parse/ParseExpr.cpp
>  M lib/Parse/ParseExprCXX.cpp
>  M lib/Sema/SemaExpr.cpp
>  M test/SemaCXX/typo-correction.**cpp
>
>
>

[kyrtzidis_apple.com, 2012-01-25 20:02:29]

LGTM!

On Jan 25, 2012, at 10:49 AM, Kaelyn Uhrain wrote:

> Ping? I'd at least like someone more familiar with the parser to give this
patch a once-over before committing it.
> 
> Thanks,
> Kaelyn
> 
> On Mon, Jan 23, 2012 at 12:45 PM, <rikka@google.com> wrote:
> Reviewers: kyrtzidis_apple.com,
> 
> Description:
> Pass a typo correction callback object from ParseCastExpr to
> Sema::ActOnIdExpression to be a bit more selective about what kinds of
> corrections will be allowed for unknown identifiers.
> 
> Please review this at http://codereview.appspot.com/5572049/
> 
> Affected files:
>  M include/clang/Parse/Parser.h
>  M include/clang/Sema/Sema.h
>  M lib/Parse/ParseExpr.cpp
>  M lib/Parse/ParseExprCXX.cpp
>  M lib/Sema/SemaExpr.cpp
>  M test/SemaCXX/typo-correction.cpp
> 
> 
>