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digitalmars.D.bugs - [Issue 11590] New: [AA] Associative arrays should reject uncomparable types

reply d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=11590

           Summary: [AA] Associative arrays should reject uncomparable
                    types
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: accepts-invalid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: verylonglogin.reg gmail.com



12:27:29 MSK ---
Currently associative arrays accepts uncomparable types and fails only at
runtime:
---
struct S
{ void opCmp() { } }

void main()
{
    int[const S] aa; // Must be a compilation error
    aa[S.init] = 1;
    aa[S.init] = 1; // Error at runtime
}
---
object.Error: TypeInfo.compare is not implemented
---

Also see Issue 11589.

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next sibling parent d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=11590


Walter Bright <bugzilla digitalmars.com> changed:

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



02:46:07 PST ---
*** This issue has been marked as a duplicate of issue 11591 ***

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prev sibling next sibling parent d-bugmail puremagic.com writes:
https://d.puremagic.com/issues/show_bug.cgi?id=11590




18:33:14 MSK ---


 *** This issue has been marked as a duplicate of issue 11591 ***


IMO a dmd bug can't be a duplicate of Phobos regression. The fact that fixing
dmd bug will resolve the regression can't be used this way. Also it's clearly
noted in the regression description fixing this dmd bug will resolve it.

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prev sibling parent d-bugmail puremagic.com writes:
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15:16:36 PST ---
11591 was fixed by fixing the compiler, and it's the same issue as this bug
report.

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