Allow -dynamic-literals for `[dynamic]T`

src/llvm_backend_expr.cpp

@@ -4933,7 +4933,7 @@ gb_internal lbAddr lb_build_addr_compound_lit(lbProcedure *p, Ast *expr) {
 		if (cl->elems.count == 0) {
 			break;
 		}
-		GB_ASSERT(expr->file()->feature_flags & OptInFeatureFlag_DynamicLiterals);
+		GB_ASSERT(expr->file()->feature_flags & OptInFeatureFlag_DynamicLiterals || build_context.dynamic_literals);
 
 		Type *et = bt->DynamicArray.elem;
 		lbValue size  = lb_const_int(p->module, t_int, type_size_of(et));