[Issue 6497] New: [safeD] Escaping a reference to a local variable from safe function

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Aug 14 13:16:29 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=6497

           Summary: [safeD] Escaping a reference to a local variable from
                    safe function
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Keywords: accepts-invalid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: timon.gehr at gmx.ch


--- Comment #0 from timon.gehr at gmx.ch 2011-08-14 13:16:28 PDT ---
int* foo()@safe{
    int n;
    int*x=&(0?n:n);
    return x;
}

This currently compiles without error.

(When fixing, make sure that safe functions can still assign to a
ConditionalExpression, afaik it is currently implemented by taking the address
of the 2. and 3. operands.)

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