I don't see this anywhere in the documentation. I am asking this as I want to know that it's possible to create a attribute to prevent certain functions being called in the body of a function. To enforce a certain code standard upon myself.

On Tuesday, 1 August 2017 at 16:16:46 UTC, 12345swordy wrote:
> I don't see this anywhere in the documentation. I am asking this as I want to know that it's possible to create a attribute to prevent certain functions being called in the body of a function. To enforce a certain code standard upon myself.

UDA's are your friend here.
There is no need to use parser, and in any case std.regex cannot match the regex at ct.

On Tuesday, 1 August 2017 at 16:20:07 UTC, Stefan Koch wrote:
> On Tuesday, 1 August 2017 at 16:16:46 UTC, 12345swordy wrote:
>> I don't see this anywhere in the documentation. I am asking this as I want to know that it's possible to create a attribute to prevent certain functions being called in the body of a function. To enforce a certain code standard upon myself.
>
> UDA's are your friend here.
> There is no need to use parser, and in any case std.regex cannot match the regex at ct.
I know that UDA exist, what I want to know if it is possible to create one that prevent certain things like calling certain functions in a function body Ie
@custom main()
{
 //function body
 example()//throw error by @custom
}
There is no getRawFunctionBody for traits either, so I was thinking about using std.regex to get the string of the function body and and then parse that string during compile time.

Alex