ref: 916fa4b8f99ff33340a5b9f018cd2a67c5fa49c4
dir: /test/t.assert/
# tests whether function returns sensible type bits
function assert(cond) { # assertion
if (!cond) print " >>> assert failed <<<"
}
function i(x) { return x }
{ m = length($1); n = length($2); n = i(n); assert(m > n) }