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digitalmars.D.bugs - [Issue 925] New: ICE on casting array literal to void[]

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=925

           Summary: ICE on casting array literal to void[]
           Product: D
           Version: 1.004
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: deewiant gmail.com


Probably related to Issue 720 in some way, as it's the same error: "Internal
error: ..\ztc\cod1.c 2526".

void main() {
        cast(void[])[1];
}


--
Feb 03 2007
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=925


thomas-dloop kuehne.cn changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         OS/Version|Windows                     |All





Added to DStress as
http://dstress.kuehne.cn/run/b/bug_cod1_2528_C.d


--
Apr 05 2007
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=925


unknown simplemachines.org changed:

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





This test now passes with DMD 1.041 and 2.026.

-[Unknown]


--
Mar 29 2009
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=925


Robert Clipsham <robert octarineparrot.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|ice-on-valid-code           |wrong-code
             Status|RESOLVED                    |REOPENED
                 CC|                            |robert octarineparrot.com
         Resolution|WORKSFORME                  |



08:01:58 PST ---
This test case is failing in dmd 1.051. The ICE has gone, but the result at
runtime is incorrect.

----
module dstress.run.b.bug_cod1_2528_C;

int main(){
        auto x = cast(void[])[1];
        return x.length - 1;
}
----

Returns 3 instead of 0.

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Nov 07 2009
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=925


Don <clugdbug yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
                 CC|                            |clugdbug yahoo.com.au
         Resolution|                            |FIXED



The DStress test case is incorrect. The arrray literal is an int, so it's 4
bytes. Casting it to void[] should give a length of 4 -- and that's exactly
what it does.

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Nov 13 2009