Optimization of "If wrong then fail "
For example,
IF_NONE { ... ; FAILWITH } { OP ; OP ; OP }
can be simplified (for human) to
IF_NONE { ... ; FAILWITH } {};
OP;
OP;
OP;
Same for IF_LEFT
and IF_CONS
.
Edited by Jun Furuse
For example,
IF_NONE { ... ; FAILWITH } { OP ; OP ; OP }
can be simplified (for human) to
IF_NONE { ... ; FAILWITH } {};
OP;
OP;
OP;
Same for IF_LEFT
and IF_CONS
.