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digitalmars.D.bugs - [Issue 4003] New: The result changes only with the order of source files.

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=4003

           Summary: The result changes only with the order of source
                    files.
           Product: D
           Version: 2.041
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: zan77137 nifty.com


--- Comment #0 from SHOO <zan77137 nifty.com> 2010-03-25 08:54:01 PDT ---
from http://dusers.dip.jp/modules/forum/index.php?post_id=220

The bug occurred with changing the order of import, or order of files as
compiler options.


------------------------
main.d
------------------------
import std.stdio;
void main(){}


------------------------
test.d
------------------------
import std.typecons;
Tuple!(string) t;


-----------------------


Case of success:
dmd -unittest test.d main.d

Case of failure:
dmd -unittest main.d test.d
std\typecons.d(424): Error: static assert  (is(Tuple!(string,float) ==
Tuple!(string,float))) is false
std\typecons.d(413):        instantiated from here: Tuple!(string,float)
...

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=4003


Simen Kjaeraas <simen.kjaras gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |simen.kjaras gmail.com


--- Comment #1 from Simen Kjaeraas <simen.kjaras gmail.com> 2010-06-08 06:41:43
PDT ---
*** Issue 4294 has been marked as a duplicate of this issue. ***

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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Lars T. Kyllingstad <bugzilla kyllingen.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla kyllingen.net
           Severity|normal                      |major


--- Comment #2 from Lars T. Kyllingstad <bugzilla kyllingen.net> 2010-06-08
07:03:47 PDT ---
I'm raising the importance of this.  Every time your program uses two Phobos
modules that both import std.typecons, you risk running into this bug.

See bug 4294 for a marginally more narrow test case.

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Walter Bright <bugzilla digitalmars.com> changed:

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


--- Comment #3 from Walter Bright <bugzilla digitalmars.com> 2010-06-08
21:49:03 PDT ---
http://www.dsource.org/projects/dmd/changeset/527

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Simen Kjaeraas <simen.kjaras gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pavel psi.cz


--- Comment #4 from Simen Kjaeraas <simen.kjaras gmail.com> 2010-06-10 05:51:53
PDT ---
*** Issue 4299 has been marked as a duplicate of this issue. ***

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