Jacob Carlborg <d...@me.com> wrote:
Why doesn't the following code work in D2 (it works in D1)?
void foo (T) (in T[] a, T b)
{
}
void main ()
{
"asd".foo('s');
}
The error I get is:
main.d(10): Error: template main.foo(T) does not match any function
template declaration
main.d(10): Error: template main.foo(T) cannot deduce template function
from argument types !()(string,char)
It seems to be some problem with the "b" argument, if I change that to
"char" it works.
In D2, strings are of type immutable(char)[], so your T would be
immutable(char). However, 's' is a simple, unadorned char.
Ways to fix this would include:
void foo(T)(const T[] a, const T b){
...
}
void foo(T,U)(const T[] a, U b) if (is(Unqual!T == Unqual!U)) {
...
}
--
Simen
