eval

# eval Pack the op sequence into a simple try/catch switch between `JMPENV_PUSH` and `JMPENV_POP` calls. The struct jmpenv packages the state required to perform a proper non-local jump, top_env being the initial JMPENV record. In case of abnormal exceptions (i.e. die) a `JMPENV_JUMP` must be done, a non-local jump out to the previous JMPENV level with a proper setjmp record.

illguts-0.41 © 1998 Gisle Aas, 2009 Reini Urban | 23/23 |