On Monday, 11 November 2013 at 13:16:23 UTC, Jacob Carlborg wrote:
I just don't want to add a bunch of pragmas. I don't know
what's the best solution.
I am only suggesting one :)
We only need one that'll output any text we want it to and make
the compiler consider it an error.
On the macro side of things we can build a string which then can
be given to the pragma.
All of the wrapping giving the goodness would go into the context.
Current what I have enables this:
void main() {
U u;
}
alias T!("hi", "bye") U;
struct T(string a, string b) {
pragma(error, a ~ "\n" ~ b);
}
test.d(8): Error: hi
bye
test.d(5): Error: template instance test.T!("hi", "bye") error
instantiating
Not really in pull state but thats the best I can do. Really that
final error should be omitted.
