[Issue 2346] ICE when comparing typedef'd class

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=2346

Andrei Alexandrescu and...@erdani.com changed:

   What|Removed |Added

Version|unspecified |D2

--

[Issue 2346] ICE when comparing typedef'd class

[d-bugmail]

http://d.puremagic.com/issues/show_bug.cgi?id=2346


Don clugd...@yahoo.com.au changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED




--- Comment #5 from Don clugd...@yahoo.com.au  2009-05-14 07:29:48 PDT ---
Fixed DMD2.030 and 1.045

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[Issue 2346] ICE when comparing typedef'd class

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Don clugd...@yahoo.com.au changed:

   What|Removed |Added

 CC||clugd...@yahoo.com.au




--- Comment #4 from Don clugd...@yahoo.com.au  2009-05-11 00:01:36 PDT ---
(In reply to comment #3)
 Created an attachment (id=355)
 -- (http://d.puremagic.com/issues/attachment.cgi?id=355) [details]
 Work in progress: analogous to a single level B+Tree
 
 Internal error: e2ir.c 4339
 
 This is code that was compiling using
 Digital Mars D Compiler v2.029
 dmd -c -Dddocs chunkf.d
 until I did a little bit of refactoring.  
 
 It's not clear to me how to reduce this and still retain the error, but if I
 comment out lines 115-116,
 //foreach(Wrd w;freqWrd)
 //{temp2 [w.name]=w.id;}
 then the error message goes away.  (Of course, it's useless for *my* purposes,
 but I hope it narrows down what the error could be.)

Don't put any more work into it, Walter has fixed this bug in the next release.

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[Issue 2346] ICE when comparing typedef'd class

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--- Comment #3 from Charles Hixson charleshi...@earthlink.net  2009-05-10 
14:56:04 PDT ---
Created an attachment (id=355)
 -- (http://d.puremagic.com/issues/attachment.cgi?id=355)
Work in progress: analogous to a single level B+Tree

Internal error: e2ir.c 4339

This is code that was compiling using
Digital Mars D Compiler v2.029
dmd -c -Dddocs chunkf.d
until I did a little bit of refactoring.  

It's not clear to me how to reduce this and still retain the error, but if I
comment out lines 115-116,
//foreach(Wrd w;freqWrd)
//{temp2 [w.name]=w.id;}
then the error message goes away.  (Of course, it's useless for *my* purposes,
but I hope it narrows down what the error could be.)

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[Issue 2346] ICE when comparing typedef'd class

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--- Comment #2 from clugd...@yahoo.com.au  2009-04-18 03:53 ---
The code should be accepted, but at least it's easy enough to convert the
segfault into an error with line number:

e2ir.c line 3612.

cdfrom = e1-type-isClassHandle();
+   if (!cdfrom){ error(ICE: Bugzilla 2346);  return e;}
cdto   = t-isClassHandle();
if (cdfrom-isInterfaceDeclaration()) //-- it is segfaulting here
{


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