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digitalmars.D.bugs - [Issue 8641] New: Segfault on accessing undefined identifier

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8641

           Summary: Segfault on accessing undefined identifier
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: maxim maxim-fomin.ru



---
union MutableConst(T, bool isDefaultMutable)
{
    const T c;
    T i;
    static if (isMutable) //bug
        alias i this;
    else
        alias c this;
}

struct S
{
    MutableConst!(int, false) val;
}

void main()
{

}

DMD produces three times error "hello.d(5): Error: undefined identifier
isMutable
" and then crashes.

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Sep 11 2012
parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8641


Andrej Mitrovic <andrej.mitrovich gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|ice                         |diagnostic
                 CC|                            |andrej.mitrovich gmail.com
            Summary|Segfault on accessing       |Multiple errors on
                   |undefined identifier        |accessing undefined
                   |                            |identifier



13:40:30 PST ---
Not an ICE since 2.061, however the diagnostic prints out too many errors:

test.d(5): Error: undefined identifier isMutable
test.d(5): Error: undefined identifier isMutable
test.d(5): Error: undefined identifier isMutable
test.d(5): Error: undefined identifier isMutable
test.d(13): Error: template instance test.MutableConst!(int, false) error
instantiating

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Feb 04 2013