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stop zeroing all exchange allocations

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Daniel Micay 2013-02-14 15:59:15 -05:00
parent a8f039a085
commit 22e88d510f
1 changed files with 1 additions and 5 deletions
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6
src/libcore/private/exchange_alloc.rs
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@ -14,7 +14,7 @@ use c_malloc = libc::malloc;
use c_free = libc::free; use c_free = libc::free;
use managed::raw::{BoxHeaderRepr, BoxRepr}; use managed::raw::{BoxHeaderRepr, BoxRepr};
use cast::transmute; use cast::transmute;
use ptr::{set_memory, null}; use ptr::null;
use intrinsic::TyDesc; use intrinsic::TyDesc;
pub unsafe fn malloc(td: *TypeDesc, size: uint) -> *c_void { pub unsafe fn malloc(td: *TypeDesc, size: uint) -> *c_void {
@ -25,10 +25,6 @@ pub unsafe fn malloc(td: *TypeDesc, size: uint) -> *c_void {
let p = c_malloc(total_size as size_t); let p = c_malloc(total_size as size_t);
assert p.is_not_null(); assert p.is_not_null();
// FIXME #4761: Would be very nice to not memset all allocations
let p: *mut u8 = transmute(p);
set_memory(p, 0, total_size);
// FIXME #3475: Converting between our two different tydesc types // FIXME #3475: Converting between our two different tydesc types
let td: *TyDesc = transmute(td); let td: *TyDesc = transmute(td);