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WIP List.map + RC'd closure troubles

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Folkert 2021-05-17 19:31:52 +02:00
parent 2b72f9e733
commit 8dddf952a8
5 changed files with 121 additions and 18 deletions
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15
compiler/mono/src/inc_dec.rs
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@ -416,6 +416,12 @@ impl<'a> Context<'a> {
and it has been borrowed by the application.
Remark: `x` may occur multiple times in the application (e.g., `f x y x`).
This is why we check whether it is the first occurrence. */
dbg!(
self.must_consume(*x),
is_first_occurence(xs, i),
*is_borrow,
!b_live_vars.contains(x)
);
if self.must_consume(*x)
&& is_first_occurence(xs, i)
@ -461,16 +467,21 @@ impl<'a> Context<'a> {
Some(ps) => {
let b = if ps[0].borrow {
let ps = [BORROWED, BORROWED, BORROWED];
println!("----------------");
self.add_dec_after_lowlevel(arguments, &ps, b, b_live_vars)
} else {
// let ps = [OWNED, BORROWED, BORROWED];
// self.add_dec_after_lowlevel(arguments, &ps, b, b_live_vars)
let ps = [OWNED, BORROWED, BORROWED];
println!("----------------");
let b = self.add_dec_after_lowlevel(arguments, &ps, b, b_live_vars);
self.arena.alloc(Stmt::Refcounting(
ModifyRc::DecRef(arguments[0]),
self.arena.alloc(b),
))
};
dbg!(self.must_consume(arguments[2]));
let call_type = {
if ps[1].borrow {
call_type