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Fixup for #22510 #22982

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Fixup for #22510 #22982

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12 changes: 6 additions & 6 deletions src/libstd/thread.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -283,7 +283,7 @@ impl Builder {
// address at which our stack started).
let main = move || {
let something_around_the_top_of_the_stack = 1;
let addr = &something_around_the_top_of_the_stack as *const isize;
let addr = &something_around_the_top_of_the_stack as *const i32;
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@Manishearth Manishearth Mar 3, 2015

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Why change this?

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@tbu- tbu- Mar 3, 2015

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It's irrelevant what something_around_the_top_of_the_stack is, so i32 is just okay.

let my_stack_top = addr as usize;
let my_stack_bottom = my_stack_top - stack_size + 1024;
unsafe {
Expand Down Expand Up @@ -808,13 +808,13 @@ mod test {
}

fn avoid_copying_the_body<F>(spawnfn: F) where F: FnOnce(Thunk<'static>) {
let (tx, rx) = channel::<u32>();
let (tx, rx) = channel();

let x = box 1;
let x_in_parent = (&*x) as *const isize as u32;
let x_in_parent = (&*x) as *const i32 as usize;

spawnfn(Thunk::new(move|| {
let x_in_child = (&*x) as *const isize as u32;
let x_in_child = (&*x) as *const i32 as usize;
tx.send(x_in_child).unwrap();
}));

Expand Down Expand Up @@ -853,8 +853,8 @@ mod test {
// climbing the task tree to dereference each ancestor. (See #1789)
// (well, it would if the constant were 8000+ - I lowered it to be more
// valgrind-friendly. try this at home, instead..!)
static GENERATIONS: usize = 16;
fn child_no(x: usize) -> Thunk<'static> {
const GENERATIONS: u32 = 16;
fn child_no(x: u32) -> Thunk<'static> {
return Thunk::new(move|| {
if x < GENERATIONS {
thread::spawn(move|| child_no(x+1).invoke(()));
Expand Down