forked from rust-lang/glacier
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
24bd796
commit 371597a
Showing
3 changed files
with
60 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,27 @@ | ||
#!/bin/sh | ||
|
||
rustc -Zmir-opt-level=3 --emit=mir - << EOF | ||
pub trait Associate { | ||
type Associated; | ||
} | ||
pub struct Wrap<'a> { | ||
pub field: &'a i32, | ||
} | ||
pub trait Create<T> { | ||
fn create() -> Self; | ||
} | ||
pub fn oh_no<'a, T>() | ||
where | ||
Wrap<'a>: Associate, | ||
<Wrap<'a> as Associate>::Associated: Create<T>, | ||
{ | ||
<Wrap<'a> as Associate>::Associated::create(); | ||
} | ||
pub fn main() {} | ||
EOF |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,9 @@ | ||
use std::ffi::CString; | ||
|
||
impl Lock { | ||
pub fn new() { | ||
if () == -1 { | ||
CString::new(); | ||
} | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,24 @@ | ||
pub fn compose( | ||
f1: impl FnOnce(f64) -> f64 + Clone, | ||
f2: impl FnOnce(f64) -> f64 + Clone, | ||
) -> impl FnOnce(f64) -> f64 + Clone { | ||
move |x| f1(f2(x)) | ||
} | ||
|
||
pub fn double(f: impl FnOnce(f64) -> f64 + Clone) -> impl FnOnce(f64) -> f64 + Clone { | ||
compose(f.clone(), f) | ||
} | ||
|
||
|
||
fn repeat_helper(f: impl FnOnce(f64) -> f64 + Clone, res: impl FnOnce(f64) -> f64 + Clone, times: usize) -> impl FnOnce(f64) -> f64 + Clone { | ||
if times == 1 { | ||
return res; | ||
} | ||
repeat_helper(f.clone(), compose(f, res), times - 1) | ||
} | ||
|
||
pub fn repeat(f: impl FnOnce(f64) -> f64 + Clone, times: usize) -> impl FnOnce(f64) -> f64 + Clone { | ||
repeat_helper(f.clone(), f, times) | ||
} | ||
|
||
pub fn main() {} |