http://d.puremagic.com/issues/show_bug.cgi?id=3990
--- Comment #5 from bearophile_h...@eml.cc 2011-10-31 05:36:43 PDT --- (In reply to comment #3) > > assert(*a1 == 5); > > alias typeof(a1) T1; > > assert(is(typeof(*T1))); > > Dereferencing dynamic or static array without -d option is deprecated. > I think this is 'accepts-invalid'. Don agrees: http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=148054 > 2. > > int* p1 = cast(int*)a1; > > assert(p1 == a1.ptr); > > Explicit casting is still valid. > > cast(int*)a1 > > means > > cast(int*)a1.ptr I don't see the need to accept this cast. There is the ".ptr" so this cast is not useful in practice. And generally this cast is refused by DMD 2.056 as you see in the following program, so you are introducing/leaving an useless special case: struct Foo { int* p; size_t n; } void main() { Foo f; auto x = cast(int*)f; } So I think cast(int*)a1 should be forbidden. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
