• via Digitalmars-d-bugs (35/35) Jul 09 2014 https://issues.dlang.org/show_bug.cgi?id=13085

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

https://issues.dlang.org/show_bug.cgi?id=13085

          Issue ID: 13085
           Summary: Compiler does not reject storing global reference to
                    scope delegate
           Product: D
           Version: D2
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: DMD
          Assignee: nobody puremagic.com
          Reporter: hsteoh quickfur.ath.cx

Code:
------
int delegate() globDg;

void func(scope int delegate() dg) {
        globDg = dg;
        globDg();
}

void sub() {
        int x;
        func(() { return ++x; });
}

void trashme() {
        import std.stdio;
        writeln(globDg()); // prints garbage
}

void main() {
        sub();
        trashme();
}
------

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