diff options
Diffstat (limited to 'compiler/rustc_serialize/tests/leb128.rs')
| -rw-r--r-- | compiler/rustc_serialize/tests/leb128.rs | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/compiler/rustc_serialize/tests/leb128.rs b/compiler/rustc_serialize/tests/leb128.rs index 7872e7784..dc9b32a96 100644 --- a/compiler/rustc_serialize/tests/leb128.rs +++ b/compiler/rustc_serialize/tests/leb128.rs @@ -1,8 +1,4 @@ -#![feature(maybe_uninit_slice)] -#![feature(maybe_uninit_uninit_array)] - use rustc_serialize::leb128::*; -use std::mem::MaybeUninit; use rustc_serialize::Decoder; macro_rules! impl_test_unsigned_leb128 { @@ -24,9 +20,10 @@ macro_rules! impl_test_unsigned_leb128 { let mut stream = Vec::new(); + let mut buf = Default::default(); for &x in &values { - let mut buf = MaybeUninit::uninit_array(); - stream.extend($write_fn_name(&mut buf, x)); + let n = $write_fn_name(&mut buf, x); + stream.extend(&buf[..n]); } let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0); @@ -70,9 +67,10 @@ macro_rules! impl_test_signed_leb128 { let mut stream = Vec::new(); + let mut buf = Default::default(); for &x in &values { - let mut buf = MaybeUninit::uninit_array(); - stream.extend($write_fn_name(&mut buf, x)); + let n = $write_fn_name(&mut buf, x); + stream.extend(&buf[..n]); } let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0); |