}
break;
+ case opid2('>', '<'):
+ if (NotSameType(TYPE_VECTOR)) {
+ ast_type_to_string(exprs[0], ty1, sizeof(ty1));
+ ast_type_to_string(exprs[1], ty2, sizeof(ty2));
+ compile_error(ctx, "invalid types used in cross product: %s and %s",
+ ty1, ty2);
+ return false;
+ }
+
+ if (!(out = fold_op(parser->fold, op, exprs))) {
+ compile_error(ctx, "cross product for non-constant vectors unimplemented");
+ return false;
+ }
+
+ break;
+
case opid3('<','=','>'): /* -1, 0, or 1 */
if (NotSameType(TYPE_FLOAT)) {
ast_type_to_string(exprs[0], ty1, sizeof(ty1));