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digitalmars.D.bugs - [Issue 7437] New: DMD enters infinite loop during overload resolution

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7437

           Summary: DMD enters infinite loop during overload resolution
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: timon.gehr gmx.ch


--- Comment #0 from timon.gehr gmx.ch 2012-02-04 09:58:40 PST ---
With DMD 2.058head, the compilation of the following code does not terminate.
-v output suggests DMD hangs in semantic2.

class A{
    A x()const{return new A;}
    alias x this;
}

int foo(immutable(A) x){return 1;}
int foo(A x){return 2;}

static assert(foo(new immutable(A)) == 1);

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Feb 04 2012
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7437


yebblies <yebblies gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |yebblies gmail.com


--- Comment #1 from yebblies <yebblies gmail.com> 2012-02-05 05:01:25 EST ---
I can't reproduce this.  Are you sure you ran make clean before building?

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--- Comment #2 from timon.gehr gmx.ch 2012-02-04 13:08:47 PST ---
(In reply to comment #1)

 I can't reproduce this.  Are you sure you ran make clean before building?


Yes. I just ran these commands and tested again, to be sure:

git pull; make -fposix.mak clean; make -fposix.mak

The problem is also present in DMD 2.057 from the package on the website.

I am running Ubuntu on a x86_64 system.

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SomeDude <lovelydear mailmetrash.com> changed:

           What    |Removed                     |Added
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                 CC|                            |lovelydear mailmetrash.com


--- Comment #3 from SomeDude <lovelydear mailmetrash.com> 2012-04-19 15:15:39
PDT ---
On 2.059 Win32

PS E:\DigitalMars\dmd2\samples> rdmd bug.d
Stack overflow

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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Kenji Hara <k.hara.pg gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull


--- Comment #4 from Kenji Hara <k.hara.pg gmail.com> 2012-06-27 19:43:20 PDT ---
https://github.com/D-Programming-Language/dmd/pull/1028

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

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                 CC|                            |zheny list.ru


--- Comment #5 from Kenji Hara <k.hara.pg gmail.com> 2013-01-21 14:24:57 PST ---
*** Issue 9318 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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--- Comment #6 from github-bugzilla puremagic.com 2013-03-06 18:04:17 PST ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/ef9a73ca6719172c51b1abf0b94d238d1df87674
Merge pull request #1028 from 9rnsr/fix_aliasthis

Issue 7437,7980,8053 - Partial fix for stack overflow with recursive alias this

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Walter Bright <bugzilla digitalmars.com> changed:

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


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--- Comment #7 from github-bugzilla puremagic.com 2013-03-24 20:57:18 PDT ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/ef9a73ca6719172c51b1abf0b94d238d1df87674
Merge pull request #1028 from 9rnsr/fix_aliasthis

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