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digitalmars.D.bugs - [Issue 651] New: Assertion failure: 'global.errors' on line 2622 in file 'template.c'

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=651

           Summary: Assertion failure: 'global.errors' on line 2622 in file
                    'template.c'
           Product: D
           Version: 0.176
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: kinaba is.s.u-tokyo.ac.jp


The following program, forwarding an alias tuple to another
template, casues abnormal compiler termination:

  // discovered by shinichiro.h
  void f() {}
  template foo(T) {}
  template bar(T...){ alias foo!(T) buz; }
  alias bar!(f) a;

which prints:

  Assertion failure: 'global.errors' on line 2622 in file 'template.c'

  abnormal program termination

Here's my experiment of replacing "void f() {}" to other statements:
 - import f : same assertion failure
 - class f {} : ok
 - int f : ok
 - const f = 1 : ok
So it is a problem of alias tuples?


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Dec 05 2006
next sibling parent Thomas Kuehne <thomas-dloop kuehne.cn> writes:
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d-bugmail puremagic.com schrieb am 2006-12-05:

 http://d.puremagic.com/issues/show_bug.cgi?id=651



 The following program, forwarding an alias tuple to another
 template, casues abnormal compiler termination:

   // discovered by shinichiro.h
   void f() {}
   template foo(T) {}
   template bar(T...){ alias foo!(T) buz; }
   alias bar!(f) a;

 which prints:

   Assertion failure: 'global.errors' on line 2622 in file 'template.c'

   abnormal program termination

 Here's my experiment of replacing "void f() {}" to other statements:
  - import f : same assertion failure
  - class f {} : ok
  - int f : ok
  - const f = 1 : ok
 So it is a problem of alias tuples?


Added to DStress as
http://dstress.kuehne.cn/nocompile/b/bug_template_2622_A.d
http://dstress.kuehne.cn/nocompile/b/bug_template_2622_B.d

Thomas


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Dec 10 2006
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=651


bugzilla digitalmars.com changed:

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





Fixed DMD 0.178


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Dec 27 2006