@(linkage=<string>) for procedures and variables; @(require) for procedures; package runtime linkage improvements; Subsequence improvements to lb_run_remove_unused_function_pass

src/llvm_backend_proc.cpp

@@ -203,6 +203,8 @@ lbProcedure *lb_create_procedure(lbModule *m, Entity *entity, bool ignore_body)
 			}
 		}
 	}
+	lb_set_linkage_from_entity_flags(p->module, p->value, entity->flags);
+	
 	
 	if (p->is_foreign) {
 		lb_set_wasm_import_attributes(p->value, entity, p->name);