[Issue 17428] New: [scope] class field assignment allows to escape scope parameters

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17428

          Issue ID: 17428
           Summary: [scope] class field assignment allows to escape scope
                    parameters
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Keywords: safe
          Severity: enhancement
          Priority: P1
         Component: dmd
          Assignee: nob...@puremagic.com
          Reporter: c...@dawg.eu

cat > bug.d << CODE
class Klazz
{
    void set(scope int* p) @safe
    {
        _p = p; // should error, works for structs
    }

    int* _p;
}

Klazz test() @safe
{
    int a;
    auto p = new Klazz();
    p.set(&a);
    return p;
}
CODE

dmd -c bug -dip1000

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