| // Copyright 2024 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package abi |
| |
| type RF_State int |
| |
| // These constants are shared between the compiler, which uses them for state functions |
| // and panic indicators, and the runtime, which turns them into more meaningful strings |
| // For best code generation, RF_DONE and RF_READY should be 0 and 1. |
| const ( |
| RF_DONE = RF_State(iota) // body of loop has exited in a non-panic way |
| RF_READY // body of loop has not exited yet, is not running -- this is not a panic index |
| RF_PANIC // body of loop is either currently running, or has panicked |
| RF_EXHAUSTED // iterator function return, i.e., sequence is "exhausted" |
| RF_MISSING_PANIC = 4 // body of loop panicked but iterator function defer-recovered it away |
| ) |
