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digitalmars.D.bugs - [Issue 10252] New: CTFE: Should generate error for shifts outside valid range

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=10252

           Summary: CTFE: Should generate error for shifts outside valid
                    range
           Product: D
           Version: D1 & D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: clugdbug yahoo.com.au


--- Comment #0 from Don <clugdbug yahoo.com.au> 2013-06-03 04:17:02 PDT ---
Const-folding generates errors whenever a shift (>>, <<, or >>>) exceeds the
valid range. CTFE should too. For example, this code should fail to compile:
---
int foo()
{
     int shift = 60;
     int a = 5;
     return a << shift;
}
static assert(foo());

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Jun 03 2013
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=10252



--- Comment #1 from github-bugzilla puremagic.com 2013-06-04 18:14:01 PDT ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/22973a6c7103528a82ec2f5d5fc61653097535c3
Fix bug 10252 CTFE: Generate error for shr/ushr/shl out of range

Use same behaviour as for const-folding.

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Jun 04 2013
prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #2 from github-bugzilla puremagic.com 2013-09-13 10:46:01 PDT ---
Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/670253c5fe78f3eac2d9236c305c4c061c149529
Fix bug 10252 CTFE: Generate error for shr/ushr/shl out of range

Use same behaviour as for const-folding.

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Sep 13 2013
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=10252


Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla digitalmars.com
         Resolution|                            |FIXED


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