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Replace 0 as *const/mut T with ptr::null/null_mut()

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we 2015-01-19 08:27:09 +03:00
parent 378fb5846d
commit 2c2480df5d
19 changed files with 65 additions and 55 deletions
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3
src/libstd/io/stdio.rs
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@ -40,6 +40,7 @@ use mem;
use option::Option;
use option::Option::{Some, None};
use ops::{Deref, DerefMut, FnOnce};
use ptr;
use result::Result::{Ok, Err};
use rt;
use slice::SliceExt;
@ -238,7 +239,7 @@ pub fn stdin() -> StdinReader {
// Make sure to free it at exit
rt::at_exit(|| {
mem::transmute::<_, Box<StdinReader>>(STDIN);
STDIN = 0 as *const _;
STDIN = ptr::null();
});
});