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digitalmars.D.bugs - [Issue 443] New: assignment in return when using cdouble is broken

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=443

           Summary: assignment in return when using cdouble is broken
           Product: D
           Version: 0.172
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: baryluk mpi.int.pl


Minimal test case:
-----------
cdouble y;

cdouble f(cdouble x) {
    return (y = x);
}

void main() {
    f(1.0+2.0i);
    assert(y == 1.0+2.0i); // asseration fails on dmd 0.166-0.172
}
----------


If I'm using double instand of cdouble, or rewrite f as:
---------
cdouble f(cdouble x) {
y = x;
return x;
}
---------
then it's working ok.


--
Oct 19 2006
next sibling parent Thomas Kuehne <thomas-dloop kuehne.cn> writes:
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d-bugmail puremagic.com schrieb am 2006-10-19:

 http://d.puremagic.com/issues/show_bug.cgi?id=443



 Minimal test case:
 -----------
 cdouble y;

 cdouble f(cdouble x) {
     return (y = x);
 }

 void main() {
     f(1.0+2.0i);
     assert(y == 1.0+2.0i); // asseration fails on dmd 0.166-0.172
 }
 ----------


 If I'm using double instand of cdouble, or rewrite f as:
 ---------
 cdouble f(cdouble x) {
 y = x;
 return x;
 }
 ---------
 then it's working ok.


Added to DStress as
http://dstress.kuehne.cn/run/r/return_09_A.d
http://dstress.kuehne.cn/run/r/return_09_B.d
http://dstress.kuehne.cn/run/r/return_09_C.d

Thomas


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Oct 21 2006
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=443


bugzilla digitalmars.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED





Fixed DMD 0.175


--
Nov 25 2006