• d-bugmail puremagic.com (29/29) Nov 08 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6917
• d-bugmail puremagic.com (14/14) Nov 09 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6917

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6917

           Summary: with() at global scope too
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc



A correct D2 program that defines a global immutable array of enum members:


enum MyEnum { first, second }
immutable MyEnum[] array = [MyEnum.first,MyEnum.second,MyEnum.second,
                            MyEnum.first,MyEnum.second,MyEnum.second];
void main() {}


To reduce the noise I'd like to use with() at global scope too (there is no
need to call is "static with"):


enum MyEnum { first, second }
with (MyEnum) {
    immutable MyEnum[] array = [first,second,second,first,second,second];
}
void main() {}


with is useful for global structs too.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6917




This is a workaround, but I try to avoid static this where possible to avoid
circular reference import troubles:


enum MyEnum { first, second }
immutable MyEnum[] array;
static this() {
    with (MyEnum)
        array = [first,second,second,first,second,second];
}
void main() {}

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