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librustc: Stop reexporting the standard modules from prelude.

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This commit is contained in:
Patrick Walton
2013-05-24 19:35:29 -07:00
parent 4e3d4b36dc
commit 206ab89629
598 changed files with 1873 additions and 455 deletions
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24
src/libstd/ptr.rs
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@@ -430,6 +430,11 @@ pub mod ptr_tests {
use super::*;
use prelude::*;
use cast;
use libc;
use str;
use vec;
#[test]
fn test() {
unsafe {
@@ -522,18 +527,19 @@ pub mod ptr_tests {
#[test]
fn test_to_option() {
let p: *int = null();
// FIXME (#6641): Usage of unsafe methods in safe code doesn't cause an error.
assert_eq!(p.to_option(), None);
unsafe {
let p: *int = null();
assert_eq!(p.to_option(), None);
let q: *int = &2;
assert_eq!(q.to_option().unwrap(), &2); // FIXME (#6641)
let q: *int = &2;
assert_eq!(q.to_option().unwrap(), &2);
let p: *mut int = mut_null();
assert_eq!(p.to_option(), None); // FIXME (#6641)
let p: *mut int = mut_null();
assert_eq!(p.to_option(), None);
let q: *mut int = &mut 2;
assert_eq!(q.to_option().unwrap(), &2); // FIXME (#6641)
let q: *mut int = &mut 2;
assert_eq!(q.to_option().unwrap(), &2);
}
}
#[test]