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digitalmars.D.bugs - [Issue 10927] New: Power of complex number causes an internal error

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=10927

           Summary: Power of complex number causes an internal error
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: ttanjo gmail.com


--- Comment #0 from Tomoya Tanjo <ttanjo gmail.com> 2013-08-30 06:32:21 PDT ---
The following code causes an internal error in dmd v2.064-devel-2d0de85 on
Linux 64bit.

---
void main()
{
    auto a = (1+2i)^^3;
}
---

Output:

$ rdmd error.d
1.00000
cdouble 0x1bfe8e0
cdouble 0x1bfe8e0
ty = 29, tym = 19
Internal error: e2ir.c 1424

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parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=10927



--- Comment #1 from hsteoh quickfur.ath.cx 2013-08-30 15:34:55 PDT ---
Built-in complex numbers are deprecated; instead, use std.complex:

----
import std.complex;
import std.stdio;
void main()
{
    writeln(complex(1,2)^^3); // prints -11-2i
}
----

I'll leave this bug open, though, since an ICE is a problem even if it's caused
by deprecated features.

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