AW: [cdt-dev] Reading formal parameters from AST

["Hagge, Nils" <nils.hagge@xxxxxxxxxxx>]

Hi Markus,

thanks for your comments!

> It'd be easier to resolve the binding for the function main:
>    IFunction f= (IFunction) declarator.getName().resolveBinding();

> From there you have access to the function type:
>    IFunctionType ft= f.getType();

> Then you can check return type and parameter types:
>    ft.getReturnType(); ft.getParameterTypes();  // or similar

But I don't see any simplification. getParameterTypes() returns IType s
This is just the same as in my code that applies "getType()" to the parameters. 

	IVariable argCount = (IVariable)argCountParam.resolveBinding();
	String argcType = ASTTypeUtil.getType(argCount.getType());
	if(!"int".equals(argcType))
        status.addFatalError("First parameter of 'main' function is expected to be of type 'int'.");

With your proposition I still need ASTTypeUtil.getType(...) to generate a String representation
of the IType and compare to what I want to see. Your code even needs the same exceptions to be handled.
Is there any simpler way like

MagicTypeUtil.compare(argCount.getType(), IType.type_int);

Mit freundlichen Grüßen / Best regards

Dr. Nils Hagge
Projektleiter Vorfeld

Siemens AG
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-----Ursprüngliche Nachricht-----
Von: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx] Im Auftrag von Schorn, Markus
Gesendet: Mittwoch, 20. Januar 2010 10:01
An: CDT General developers list.
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