On Tue, Jun 23, 2015 at 6:44 PM, Ian Romanick <i...@freedesktop.org> wrote: > Please quote the spec.
Section 6.5 Expressions of the draft C99 spec I have says (page 68, 80 of the pdf): 7 An object shall have its stored value accessed only by an lvalue expression that has one of the following types: 76) — a type compatible with the effective type of the object, — a qualified version of a type compatible with the effective type of the object, — a type that is the signed or unsigned type corresponding to the effective type of the object, — a type that is the signed or unsigned type corresponding to a qualified version of the effective type of the object, — an aggregate or union type that includes one of the aforementioned types among its members (including, recursively, a member of a subaggregate or contained union), or — a character type. And the footnote 76 is: 76) The intent of this list is to specify those circumstances in which an object may or may not be aliased. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
