[Issue 7480] New: Unhelpful formatting specifier mismatch exception message for pointers

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Feb 10 21:44:47 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=7480

           Summary: Unhelpful formatting specifier mismatch exception
                    message for pointers
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: code at klickverbot.at


--- Comment #0 from klickverbot <code at klickverbot.at> 2012-02-10 21:44:45 PST ---
Currently (2.058 Git), the following snippet triggers a generic enforce()
exception without any further information:
---
import std.stdio;
void main() {
  int a;
  writefln("%d", &a);
}
---

A FormatException with a helpful message should be thrown instead.

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