October 28, 2020
https://issues.dlang.org/show_bug.cgi?id=21346

          Issue ID: 21346
           Summary: core.stdcpp.vector.vector does not implement opEquals
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P1
         Component: druntime
          Assignee: nobody@puremagic.com
          Reporter: n8sh.secondary@hotmail.com

Someone familiar with C++ would expect == between vectors to be an elementwise comparison.

Code:
---
void main()
{
    import core.stdcpp.vector : vector; // Currently only supported on 64-bit
Windows.
    vector!int a = [1, 2, 3];
    vector!int b = a;
    assert(a == b); // Fails.
}
---

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