• d-bugmail puremagic.com (24/24) Jul 11 https://issues.dlang.org/show_bug.cgi?id=24658

d-bugmail puremagic.com writes:

https://issues.dlang.org/show_bug.cgi?id=24658

          Issue ID: 24658
           Summary: _aaRange cannot be interpreted at compile time,
                    because it has no available source code
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P1
         Component: druntime
          Assignee: nobody puremagic.com
          Reporter: jeremy baxters.nz

Associative arrays cannot be iterated over at compile time. This is because the
implementation of the range interface for AAs is private.

    enum range = ["a": "b"].byKey();

    void main()
    {
    }

This code fails on DMD 2.108.0 with:

    object.d(3130): Error: `_aaRange` cannot be interpreted at compile time,
because it has no available source code

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