[Issue 4531] New: [2.046] No constructors with variable type list

d-bugmail at puremagic.com d-bugmail at puremagic.com
Thu Jul 29 08:16:09 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=4531

           Summary: [2.046] No constructors with variable type list
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: joshuareusch at web.de


--- Comment #0 from joshuareusch at web.de 2010-07-29 08:16:07 PDT ---
For example:

---
class Output {
    this(T...)(T msg) {
        writeln(msg);
    }
}

new Output("Hello, ", 42);
---

ends in an "Error: no constructor for Output".

If you make it as an Exception:

---
class MyError : Exception {
    this(T...)(T msg) {
        super(text(msg));
    }
}
---

It ends in "Error: constructor test.MyError.this conflicts with template
test.MyError.__ctor(T...)". Same with Throwable or Error as base class
(probably with all others, too).

I have this not tested in other configurations ...

Ps: Sorry for bad english :)

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