Elide lifetimes in libcore

2 files changed, 7 insertions, 7 deletions

diff --git a/src/libcore/num/flt2dec/bignum.rs b/src/libcore/num/flt2dec/bignum.rs
index ee2ffbffab6..091e9c889da 100644
--- a/src/libcore/num/flt2dec/bignum.rs
+++ b/src/libcore/num/flt2dec/bignum.rs
@@ -211,7 +211,7 @@ macro_rules! define_bignum {
                 self
             }
 
-            pub fn add_small<'a>(&'a mut self, other: $ty) -> &'a mut $name {
+            pub fn add_small(&mut self, other: $ty) -> &mut $name {
                 use num::flt2dec::bignum::FullOps;
 
                 let (mut carry, v) = self.base[0].full_add(other, false);
@@ -248,7 +248,7 @@ macro_rules! define_bignum {
 
             /// Multiplies itself by a digit-sized `other` and returns its own
             /// mutable reference.
-            pub fn mul_small<'a>(&'a mut self, other: $ty) -> &'a mut $name {
+            pub fn mul_small(&mut self, other: $ty) -> &mut $name {
                 use num::flt2dec::bignum::FullOps;
 
                 let mut sz = self.size;
@@ -267,7 +267,7 @@ macro_rules! define_bignum {
             }
 
             /// Multiplies itself by `2^bits` and returns its own mutable reference.
-            pub fn mul_pow2<'a>(&'a mut self, bits: usize) -> &'a mut $name {
+            pub fn mul_pow2(&mut self, bits: usize) -> &mut $name {
                 use mem;
 
                 let digitbits = mem::size_of::<$ty>() * 8;
@@ -308,7 +308,7 @@ macro_rules! define_bignum {
             }
 
             /// Multiplies itself by `5^e` and returns its own mutable reference.
-            pub fn mul_pow5<'a>(&'a mut self, mut e: usize) -> &'a mut $name {
+            pub fn mul_pow5(&mut self, mut e: usize) -> &mut $name {
                 use mem;
                 use num::flt2dec::bignum::SMALL_POW5;
 
@@ -377,7 +377,7 @@ macro_rules! define_bignum {
 
             /// Divides itself by a digit-sized `other` and returns its own
             /// mutable reference *and* the remainder.
-            pub fn div_rem_small<'a>(&'a mut self, other: $ty) -> (&'a mut $name, $ty) {
+            pub fn div_rem_small(&mut self, other: $ty) -> (&mut $name, $ty) {
                 use num::flt2dec::bignum::FullOps;
 
                 assert!(other > 0);
diff --git a/src/libcore/num/flt2dec/strategy/dragon.rs b/src/libcore/num/flt2dec/strategy/dragon.rs
index ab610f28e9e..40aa2a527db 100644
--- a/src/libcore/num/flt2dec/strategy/dragon.rs
+++ b/src/libcore/num/flt2dec/strategy/dragon.rs
@@ -42,7 +42,7 @@ static POW10TO256: [Digit; 27] =
      0xcc5573c0, 0x65f9ef17, 0x55bc28f2, 0x80dcc7f7, 0xf46eeddc, 0x5fdcefce, 0x553f7];
 
 #[doc(hidden)]
-pub fn mul_pow10<'a>(x: &'a mut Big, n: usize) -> &'a mut Big {
+pub fn mul_pow10(x: &mut Big, n: usize) -> &mut Big {
     debug_assert!(n < 512);
     if n &   7 != 0 { x.mul_small(POW10[n & 7]); }
     if n &   8 != 0 { x.mul_small(POW10[8]); }
@@ -54,7 +54,7 @@ pub fn mul_pow10<'a>(x: &'a mut Big, n: usize) -> &'a mut Big {
     x
 }
 
-fn div_2pow10<'a>(x: &'a mut Big, mut n: usize) -> &'a mut Big {
+fn div_2pow10(x: &mut Big, mut n: usize) -> &mut Big {
     let largest = POW10.len() - 1;
     while n > largest {
         x.div_rem_small(POW10[largest]);