93 lines
2.8 KiB
Diff
93 lines
2.8 KiB
Diff
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From a65665bae4e5ad6ef76a365b7cdff8bdfbd3db67 Mon Sep 17 00:00:00 2001
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From: bjorn3 <bjorn3@users.noreply.github.com>
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Date: Sat, 6 Oct 2018 11:03:00 +0200
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Subject: [PATCH] [alloc] Disable some unsupported stuff
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---
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src/liballoc/boxed.rs | 6 ------
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src/liballoc/str.rs | 4 ++++
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src/liballoc/vec.rs | 2 --
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3 files changed, 4 insertions(+), 8 deletions(-)
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diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs
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index f989e70..597dd15 100644
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--- a/src/liballoc/boxed.rs
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+++ b/src/liballoc/boxed.rs
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@@ -410,9 +410,6 @@ impl<T: ?Sized + Hasher> Hasher for Box<T> {
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fn write_u64(&mut self, i: u64) {
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(**self).write_u64(i)
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}
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- fn write_u128(&mut self, i: u128) {
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- (**self).write_u128(i)
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- }
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fn write_usize(&mut self, i: usize) {
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(**self).write_usize(i)
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}
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@@ -428,9 +425,6 @@ impl<T: ?Sized + Hasher> Hasher for Box<T> {
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fn write_i64(&mut self, i: i64) {
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(**self).write_i64(i)
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}
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- fn write_i128(&mut self, i: i128) {
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- (**self).write_i128(i)
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- }
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fn write_isize(&mut self, i: isize) {
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(**self).write_isize(i)
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}
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diff --git a/src/liballoc/str.rs b/src/liballoc/str.rs
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index 2af8956..23dbb79 100644
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--- a/src/liballoc/str.rs
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+++ b/src/liballoc/str.rs
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@@ -361,6 +361,7 @@ impl str {
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#[stable(feature = "unicode_case_mapping", since = "1.2.0")]
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pub fn to_lowercase(&self) -> String {
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let mut s = String::with_capacity(self.len());
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+ /*
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for (i, c) in self[..].char_indices() {
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if c == 'Σ' {
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// Σ maps to σ, except at the end of a word where it maps to ς.
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@@ -384,6 +385,7 @@ impl str {
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}
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}
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}
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+ */
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return s;
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fn map_uppercase_sigma(from: &str, i: usize, to: &mut String) {
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@@ -435,6 +437,7 @@ impl str {
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#[stable(feature = "unicode_case_mapping", since = "1.2.0")]
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pub fn to_uppercase(&self) -> String {
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let mut s = String::with_capacity(self.len());
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+ /*
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for c in self[..].chars() {
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match conversions::to_upper(c) {
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[a, '\0', _] => s.push(a),
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@@ -449,6 +452,7 @@ impl str {
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}
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}
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}
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+ */
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return s;
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}
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diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
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index 2bc037e..2fe8894 100644
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--- a/src/liballoc/vec.rs
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+++ b/src/liballoc/vec.rs
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@@ -1569,13 +1569,11 @@ impl_is_zero!(i8, |x| x == 0);
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impl_is_zero!(i16, |x| x == 0);
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impl_is_zero!(i32, |x| x == 0);
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impl_is_zero!(i64, |x| x == 0);
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-impl_is_zero!(i128, |x| x == 0);
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impl_is_zero!(isize, |x| x == 0);
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impl_is_zero!(u16, |x| x == 0);
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impl_is_zero!(u32, |x| x == 0);
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impl_is_zero!(u64, |x| x == 0);
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-impl_is_zero!(u128, |x| x == 0);
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impl_is_zero!(usize, |x| x == 0);
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impl_is_zero!(char, |x| x == '\0');
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--
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2.17.1 (Apple Git-112)
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