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.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */# A couple of variants of 'to-text' that we'll use implicitly in stashes (see
# later layers).
#
# Mu code might specialize them to be smarter, but I don't anticipate any need
# beyond specializing 'to-text' itself.
# 'shorter' variant of to-text, when you want to enable some sort of trimming
# define it to be identical to 'to-text' by default
def to-text-line x:_elem -> y:text [
local-scope
load-inputs
y <- to-text x
]
# variant for arrays (since we can't pass them around otherwise)
def array-to-text-line x:&:@:_elem -> y:text [
local-scope
load-inputs
y <- to-text *x
]
scenario to-text-line-early-warning-for-static-dispatch [
x:text <- to-text-line 34
# just ensure there were no errors
]
scenario array-to-text-line-early-warning-for-static-dispatch [
n:&:@:num <- new number:type, 3
x:text <- array-to-text-line n
# just ensure there were no errors
]
# finally, a specialization for single characters
def to-text c:char -> y:text [
local-scope
load-inputs
y <- new character:type, 1/capacity
*y <- put-index *y, 0, c
]
scenario character-to-text [
1:char <- copy 111/o
2:text <- to-text 1:char
3:@:char <- copy *2:text
memory-should-contain [
3:array:character <- [o]
]
]