[Issue 22685] New: Template function instantiated with lambda and overload is nested incorrectly

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22685

          Issue ID: 22685
           Summary: Template function instantiated with lambda and
                    overload is nested incorrectly
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: default_357-line at yahoo.de

Consider the following code ( https://run.dlang.io/is/jJvVDN ):

--- a.d
import b;

void main() {
    twoArgs!(a => 1, overloaded);
}


--- b.d
import c : overloaded;

void twoArgs(alias a, alias b)() { }

void overloaded()() { }

--- c.d
void overloaded()() { }


When calling dmd a.d, you get the remarkable

a.d(5): Error: template instance `twoArgs!((a) => 1, overloaded)` `twoArgs!((a)
=> 1, overloaded)` is nested in both `main` and `b`

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