[fpc-pascal] Poss FPC Bug.
flavio.etrusco at gmail.com
Tue Apr 6 01:56:24 CEST 2010
On Mon, Apr 5, 2010 at 8:29 PM, Justin Smyth
<delphian at smythconsulting.net> wrote:
> guys i've been working on a port of an application that uses the Com
> IPersist Interface , one of its procedures seems to be wrong ,
> Function GetClassId(clsid:TClsId):HResult; StdCall;
> yet i believe it should be
> Function GetClassId(out clsid:TClsId):HResult; StdCall
> i've checked the MSDN and it says it should be returning a value -
> its defined in C++ as
> HRESULT GetClassID([out] CLSID *pClassID);
> pClassID [out]
> A pointer to the location that receives the CLSID on return. The CLSID is a
> globally unique identifier (GUID) that uniquely represents an object class
> that defines the code that can manipulate the object's data.
> Ps if i change this in the code , its the FPC that needs to be re complied ?
I've fallen victim of the same 'trap' on a similar function. Arrays
are passed "by reference" automatically in 'stdcall' calling
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