[cfe-dev] CFGElement to CFGStmt

[Vadium]

>On Thu, Jul 4, 2013 at 9:36 AM, David Blaikie <dblaikie@> wrote:
>> On Thu, Jul 4, 2013 at 8:38 AM, Vadium <vabrva@> wrote:
>>> Hi David,
>>>
>>>I am trying to do the same anikau31 was trying to do, using your code:
>>>
>>>> +  if (Optional<CFGStmt> CS = E.getAs<CFGStmt>()) {
>>>> +    const Stmt *S = CS->getStmt();
>>>
>>> but I'm getting following error on second line:
>>>
>>> " error: cannot convert 'clang::CFGStmt::getStmt' from type 'const
>>> clang::Stmt* (clang::CFGStmt::)()const' to type 'const clang::Stmt*' "
>>
>>
>> Looks like you wrote:
>>
>> const Stmt *S = CS->getStmt;
>>
>> And forgot the '()' where you should've written:
>>
>> const Stmt *S = CS->getStmt();

Oh, thanks it was real reason.

>(& might I suggest self-hosting Clang as your compiler, in part
>because it has better error messages for this particular case (&
>others), if my guess is correct & the above is the problem. For
>example:
>
>call.cpp:7:24: error: reference to non-static member function must be
>called; did you mean to call it with no arguments?
>  const foo *f = bar().f;
>                 ~~~~~~^
>                        ()

You see I am building with ninja, which was noted to be preferable way
building plugins, checkers, tools for clang, and it has been noted there to
change cmake compiler to clang(++) what I actually did due to lack of
experience in catching my own bug, and previously clang showed me reasons
for all of them.

>
>>
>>>
>>> Thank you in advance,
>>>
>>>
>>>
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