[Issue 22792] Wrong inference of opApply

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=22792

--- Comment #3 from moonlightsenti...@disroot.org ---
Same behaviour without the first parameter that is identical for every
overload:


struct S
{
    int opApply(int delegate(ref int) dg)                 { puts("mutable
int"); return 0; }
    int opApply(int delegate(ref const(int)) dg) const    { puts("const int");
return 0; }
    int opApply(int delegate(ref string) dg)              { puts("mutable
str"); return 0; }
    int opApply(int delegate(ref const(string)) dg) const { puts("const str");
return 0; }
}
void main()
{
    S s;
    foreach (ref const(int) y; s) {}
    foreach (ref const(string) y; s) {}

    const S s2;
    foreach (ref const(int) y; s2) {}
    foreach (ref const(string) y; s2) {}
}

--