• via Digitalmars-d-bugs (20/20) Nov 24 2016 https://issues.dlang.org/show_bug.cgi?id=16758

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=16758

          Issue ID: 16758
           Summary: Variant.opIndex result not modified after opAssign
           Product: D
           Version: D2
          Hardware: x86
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody puremagic.com
          Reporter: nick geany.org

import std.variant;

Variant a = new int[1];
a[0] += 5;
assert(a[0] == 5); // fails

This is documented, but can be fixed by implementing opIndexOpAssign.

PR pending.

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