[Issue 8966] New: ICE when passing cfloat argument with indirection

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http://d.puremagic.com/issues/show_bug.cgi?id=8966

           Summary: ICE when passing cfloat argument with indirection
           Product: D
           Version: D2
          Platform: All
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: r.sagitario at gmx.de


--- Comment #0 from Rainer Schuetze <r.sagitario at gmx.de> 2012-11-06 00:32:43 PST ---
Trying to compile a Win64 debug version of druntime with current githead, I get
an ICE when compiling druntime/src/rt/typeinfo/ti_Acfloat.d 

A reduced test case is

module test;

void foo(cfloat x)
{
}

cfloat[] a;

void main()
{
    foo(a[0]);
}

building with "dmd -m64 test.d" yields "Internal error: .\backend\cgcod.c 561" 

This does not happen when I compile with -m32 or if I use cdouble or creal or
if I pass a cfloat that is not read from an array. With optimizations, I get
"Internal error: .\backend\cgcod.c 188".

I don't know if this applies to other OS aswell, maybe issue 6772 is related.

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