Comment #0 by andrej.mitrovich — 2020-06-09T03:48:05Z
-----
struct Struct
{
int get() { return 1; }
}
public T execute (T)(T function(ref Struct) @safe dg)
{
Struct rng;
return dg(rng);
}
public T execute (T)(T delegate(ref Struct) @safe dg)
{
Struct rng;
return dg(rng);
}
void main (string[] args)
{
execute((ref Struct rng) { return rng.get(); });
}
-----
$ dmd test.d
test.d(20): Error: test.execute called with argument types (int function(ref Struct rng) @system) matches both:
test.d(6): test.execute!int.execute(int function(ref Struct) @safe dg)
and:
test.d(12): test.execute!int.execute(int delegate(ref Struct) @safe dg)
This is wrong. The call doesn't match either of those calls, that is the actual error here. Because it tries to call `rng.get()` which is an unsafe function.
Comment #1 by razvan.nitu1305 — 2023-04-17T15:24:23Z
*** Issue 21683 has been marked as a duplicate of this issue. ***
Comment #2 by robert.schadek — 2024-12-13T19:09:08Z