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digitalmars.D.bugs - [Issue 9254] New: ICE on invalid foreach aggregate

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9254

           Summary: ICE on invalid foreach aggregate
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: dmitry.olsh gmail.com


--- Comment #0 from Dmitry Olshansky <dmitry.olsh gmail.com> 2013-01-01
12:41:19 PST ---
The following:

void main(){
 foreach(divisor; !(2, 3, 4, 8, 7, 9))
    foreach(v; 0..uint.max)//comment this out and it compiles
    {

    }
}

Crashes DMD 2.061beta with:

fastdiv.d(79): Error: invalid foreach aggregate false
Assertion failure: '0' on line 2660 in file 'statement.c'

abnormal program termination

2.060 produces same results.

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Jan 01 2013
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9254


Kenji Hara <k.hara.pg gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull


--- Comment #1 from Kenji Hara <k.hara.pg gmail.com> 2013-01-03 05:24:24 PST ---
https://github.com/D-Programming-Language/dmd/pull/1430

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #2 from github-bugzilla puremagic.com 2013-01-04 00:48:23 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/3a036842048beba5543f98c054b9fa30a1910c17
fix Issue 9254 - ICE on invalid foreach aggregate

ForeachRangeStatement and WhileStatement are basically replaced into
ForStatement in semantic phase.
If any error occurs, they will be left as is, however.

Therefor, `assert(0)` in blockExit, usesEH, comeFrom have the potential to be
invoked.

https://github.com/D-Programming-Language/dmd/commit/f762d5920e5b0b03753bfa3aab82c71ec90cb876
Merge pull request #1430 from 9rnsr/fix9254

Issue 9254 - ICE on invalid foreach aggregate

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Jan 04 2013
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9254


Walter Bright <bugzilla digitalmars.com> changed:

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


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