[cfe-dev] Parameter check question

[Douglas Gregor]

On Oct 5, 2009, at 2:37 PM, Tanya Lattner wrote:

> Hello,
>
> I want to do a check on function parameters similar to the  
> "err_arg_with_address_space" check that I added in  
> ActOnParamDeclarator (r83165). However, this time, I only want to  
> perform the check if the function has a specific attribute. Is  
> ActOnParamDeclarator the right place? I'm not seeing a way to get  
> the function attribute there. Or, any suggestion on where to add this?


ActOnParamDeclarator won't work, since that gets can get called by the  
parser before we've seen the function attributes. I suggest putting  
this check into ActOnFunctionDeclarator (e.g., where we check for  
parameters of "void" type).

	- Doug
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