[Issue 8051] New: alias member not accessible

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat May 5 18:47:09 PDT 2012


http://d.puremagic.com/issues/show_bug.cgi?id=8051

           Summary: alias member not accessible
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: ellery-newcomer at utulsa.edu


--- Comment #0 from Ellery Newcomer <ellery-newcomer at utulsa.edu> 2012-05-05 18:48:23 PDT ---
but it should be. dmd 2.059.

the code:

struct s{
    union A{
        int i;
    }
    A a;
    alias a.i i;
}
template FIELD_OFFSET(T, string field){
    enum FIELD_OFFSET = cast(size_t) mixin("&(cast(T*)null)." ~ field);
}
void main(){
    pragma(msg, FIELD_OFFSET!(s,"i"));
}

the fireworks:

test.d(9): Error: struct test.s 'i' is not a member
test.d(9): Error: struct test.s member i is not accessible
test.d(9): Error: this for i needs to be type A not type s
test.d(12): Error: template instance test.FIELD_OFFSET!(s,"i") error
instantiating
cast(ulong)&(__error).i

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