[Issue 4018] New: Line Number not set at instatiation point

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=4018

           Summary: Line Number not set at instatiation point
           Product: D
           Version: 2.041
          Platform: Other
               URL: http://digitalmars.com/d/2.0/template.html#TemplateVal
                    ueParameter
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: Jesse.K.Phillips+D at gmail.com
                CC: Jesse.K.Phillips+D at gmail.com


--- Comment #0 from Jesse Phillips <Jesse.K.Phillips+D at gmail.com> 2010-03-27 09:30:37 PDT ---
The specification states that:

The __FILE__ and __LINE__ expand to the source file name and line number at the
point of instantiation.

This is not the case for the code below:

-------------------
import std.stdio;

void ODSfd(alias n)() {
      writefln("%s:%s | %s = %d", __FILE__, __LINE__, n.stringof, n);
}
void ODSfs(alias n)() {
      writefln("%s:%s | %s = %s", __FILE__, __LINE__, n.stringof, n);
}
void ODSfx(alias n)() {
      writefln("%s:%s | %s = 0x%08x", __FILE__, __LINE__, n.stringof, n);
}

void main() {
   int zbar = 5;
   string foo = "hi";

   ODSfd!(zbar);
   ODSfs!(foo);
   ODSfx!(zbar);
}
-------------------

Expected output:
file.d:17 | zbar = 5
file.d:18 | foo = hi
file.d:19 | zbar = 0x00000005


Actual output:
file.d:4 | zbar = 5
file.d:7 | foo = hi
file.d:10 | zbar = 0x00000005

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