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rvalue does not work with gshared globals #20619

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WalterBright opened this issue Dec 30, 2024 · 0 comments

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Severity:normal

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WalterBright commented Dec 30, 2024 •

edited by Geod24

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import core.stdc.stdio;

struct S4
{
    void* p;

    this(S4 s)
    {
        printf("this(S4) %p %p\n", &s, &x);
        assert(&s == &x); // confirm the rvalue reference
    }
}

__gshared S4 x;

void main()
{
    S4 t = __rvalue(x);
}

this should pass, but the __rvalue is ignored.

WalterBright added the Severity:normal label

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