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Imported Upstream version 4.3.2.467

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Former-commit-id: 9c2cb47f45fa221e661ab616387c9cda183f283d
This commit is contained in:
Xamarin Public Jenkins
2016-02-22 11:00:01 -05:00
parent f302175246
commit f3e3aab35a
4097 changed files with 122406 additions and 82300 deletions
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49
external/referencesource/mscorlib/system/collections/generic/arraysorthelper.cs vendored
View File

@@ -139,6 +139,13 @@ namespace System.Collections.Generic
comparer = Comparer<T>.Default;
}
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
IntrospectiveSort(keys, index, length, comparer);
#else
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
IntrospectiveSort(keys, index, length, comparer);
@@ -147,6 +154,7 @@ namespace System.Collections.Generic
{
DepthLimitedQuickSort(keys, index, length + index - 1, comparer, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
catch (IndexOutOfRangeException)
{
@@ -473,6 +481,14 @@ namespace System.Collections.Generic
#else
if (comparer == null || comparer == Comparer<T>.Default) {
#endif
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
IntrospectiveSort(keys, index, length);
#else
// call the faster version of our sort algorithm if the user doesn't provide a comparer
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
@@ -482,9 +498,17 @@ namespace System.Collections.Generic
{
DepthLimitedQuickSort(keys, index, length + index - 1, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
else
{
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
ArraySortHelper<T>.IntrospectiveSort(keys, index, length, comparer);
#else
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
ArraySortHelper<T>.IntrospectiveSort(keys, index, length, comparer);
@@ -493,6 +517,7 @@ namespace System.Collections.Generic
{
ArraySortHelper<T>.DepthLimitedQuickSort(keys, index, length + index - 1, comparer, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
}
catch (IndexOutOfRangeException)
@@ -890,6 +915,13 @@ namespace System.Collections.Generic
comparer = Comparer<TKey>.Default;
}
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
IntrospectiveSort(keys, values, index, length, comparer);
#else
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
IntrospectiveSort(keys, values, index, length, comparer);
@@ -898,6 +930,7 @@ namespace System.Collections.Generic
{
DepthLimitedQuickSort(keys, values, index, length + index - 1, comparer, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
catch (IndexOutOfRangeException)
{
@@ -1211,6 +1244,13 @@ namespace System.Collections.Generic
{
if (comparer == null || comparer == Comparer<TKey>.Default)
{
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
IntrospectiveSort(keys, values, index, length);
#else
// call the faster version of our sort algorithm if the user doesn't provide a comparer
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
@@ -1220,9 +1260,17 @@ namespace System.Collections.Generic
{
DepthLimitedQuickSort(keys, values, index, length + index - 1, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
else
{
#if FEATURE_CORECLR
// Since QuickSort and IntrospectiveSort produce different sorting sequence for equal keys the upgrade
// to IntrospectiveSort was quirked. However since the phone builds always shipped with the new sort aka
// IntrospectiveSort and we would want to continue using this sort moving forward CoreCLR always uses the new sort.
ArraySortHelper<TKey, TValue>.IntrospectiveSort(keys, values, index, length, comparer);
#else
if (BinaryCompatibility.TargetsAtLeast_Desktop_V4_5)
{
ArraySortHelper<TKey, TValue>.IntrospectiveSort(keys, values, index, length, comparer);
@@ -1231,6 +1279,7 @@ namespace System.Collections.Generic
{
ArraySortHelper<TKey, TValue>.DepthLimitedQuickSort(keys, values, index, length + index - 1, comparer, IntrospectiveSortUtilities.QuickSortDepthThreshold);
}
#endif
}
}

26
external/referencesource/mscorlib/system/collections/generic/dictionary.cs vendored
View File

@@ -92,6 +92,13 @@ namespace System.Collections.Generic {
if (capacity < 0) ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.capacity);
if (capacity > 0) Initialize(capacity);
this.comparer = comparer ?? EqualityComparer<TKey>.Default;
#if FEATURE_CORECLR
if (HashHelpers.s_UseRandomizedStringHashing && comparer == EqualityComparer<string>.Default)
{
this.comparer = (IEqualityComparer<TKey>) NonRandomizedStringEqualityComparer.Default;
}
#endif // FEATURE_CORECLR
}
public Dictionary(IDictionary<TKey,TValue> dictionary): this(dictionary, null) {}
@@ -361,11 +368,26 @@ namespace System.Collections.Generic {
version++;
#if FEATURE_RANDOMIZED_STRING_HASHING
#if FEATURE_CORECLR
// In case we hit the collision threshold we'll need to switch to the comparer which is using randomized string hashing
// in this case will be EqualityComparer<string>.Default.
// Note, randomized string hashing is turned on by default on coreclr so EqualityComparer<string>.Default will
// be using randomized string hashing
if (collisionCount > HashHelpers.HashCollisionThreshold && comparer == NonRandomizedStringEqualityComparer.Default)
{
comparer = (IEqualityComparer<TKey>) EqualityComparer<string>.Default;
Resize(entries.Length, true);
}
#else
if(collisionCount > HashHelpers.HashCollisionThreshold && HashHelpers.IsWellKnownEqualityComparer(comparer))
{
comparer = (IEqualityComparer<TKey>) HashHelpers.GetRandomizedEqualityComparer(comparer);
Resize(entries.Length, true);
}
#endif // FEATURE_CORECLR
#endif
}
@@ -776,7 +798,7 @@ namespace System.Collections.Generic {
[DebuggerTypeProxy(typeof(Mscorlib_DictionaryKeyCollectionDebugView<,>))]
[DebuggerDisplay("Count = {Count}")]
[Serializable]
public sealed class KeyCollection: ICollection<TKey>, ICollection
public sealed class KeyCollection: ICollection<TKey>, ICollection, IReadOnlyCollection<TKey>
{
private Dictionary<TKey,TValue> dictionary;
@@ -963,7 +985,7 @@ namespace System.Collections.Generic {
[DebuggerTypeProxy(typeof(Mscorlib_DictionaryValueCollectionDebugView<,>))]
[DebuggerDisplay("Count = {Count}")]
[Serializable]
public sealed class ValueCollection: ICollection<TValue>, ICollection
public sealed class ValueCollection: ICollection<TValue>, ICollection, IReadOnlyCollection<TValue>
{
private Dictionary<TKey,TValue> dictionary;

138
external/referencesource/mscorlib/system/collections/generic/equalitycomparer.cs vendored
View File

@@ -10,6 +10,7 @@ using System;
using System.Collections;
using System.Collections.Generic;
using System.Security;
using System.Runtime.Serialization;
namespace System.Collections.Generic
{
@@ -25,9 +26,6 @@ namespace System.Collections.Generic
static volatile EqualityComparer<T> defaultComparer;
public static EqualityComparer<T> Default {
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
get {
Contract.Ensures(Contract.Result<EqualityComparer<T>>() != null);
@@ -79,15 +77,44 @@ namespace System.Collections.Generic
#endif
}
}
// If T is an int-based Enum, return an EnumEqualityComparer<T>
// See the METHOD__JIT_HELPERS__UNSAFE_ENUM_CAST and METHOD__JIT_HELPERS__UNSAFE_ENUM_CAST_LONG cases in getILIntrinsicImplementation
if (t.IsEnum && Enum.GetUnderlyingType(t) == typeof(int))
{
if (t.IsEnum) {
TypeCode underlyingTypeCode = Type.GetTypeCode(Enum.GetUnderlyingType(t));
// Depending on the enum type, we need to special case the comparers so that we avoid boxing
// Note: We have different comparers for Short and SByte because for those types we need to make sure we call GetHashCode on the actual underlying type as the
// implementation of GetHashCode is more complex than for the other types.
switch (underlyingTypeCode) {
case TypeCode.Int16: // short
#if MONO
return (EqualityComparer<T>)RuntimeType.CreateInstanceForAnotherGenericParameter (typeof(EnumEqualityComparer<>), t);
return (EqualityComparer<T>)RuntimeType.CreateInstanceForAnotherGenericParameter (typeof(ShortEnumEqualityComparer<>), t);
#else
return (EqualityComparer<T>)RuntimeTypeHandle.CreateInstanceForAnotherGenericParameter((RuntimeType)typeof(EnumEqualityComparer<int>), t);
return (EqualityComparer<T>)RuntimeTypeHandle.CreateInstanceForAnotherGenericParameter((RuntimeType)typeof(ShortEnumEqualityComparer<short>), t);
#endif
case TypeCode.SByte:
#if MONO
return (EqualityComparer<T>)RuntimeType.CreateInstanceForAnotherGenericParameter (typeof(SByteEnumEqualityComparer<>), t);
#else
return (EqualityComparer<T>)RuntimeTypeHandle.CreateInstanceForAnotherGenericParameter((RuntimeType)typeof(SByteEnumEqualityComparer<sbyte>), t);
#endif
case TypeCode.Int32:
case TypeCode.UInt32:
case TypeCode.Byte:
case TypeCode.UInt16: //ushort
#if MONO
return (EqualityComparer<T>)RuntimeType.CreateInstanceForAnotherGenericParameter (typeof(EnumEqualityComparer<>), t);
#else
return (EqualityComparer<T>)RuntimeTypeHandle.CreateInstanceForAnotherGenericParameter((RuntimeType)typeof(EnumEqualityComparer<int>), t);
#endif
case TypeCode.Int64:
case TypeCode.UInt64:
#if MONO
return (EqualityComparer<T>)RuntimeType.CreateInstanceForAnotherGenericParameter (typeof(LongEnumEqualityComparer<>), t);
#else
return (EqualityComparer<T>)RuntimeTypeHandle.CreateInstanceForAnotherGenericParameter((RuntimeType)typeof(LongEnumEqualityComparer<long>), t);
#endif
}
}
// Otherwise return an ObjectEqualityComparer<T>
return new ObjectEqualityComparer<T>();
@@ -146,9 +173,6 @@ namespace System.Collections.Generic
}
[Pure]
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public override int GetHashCode(T obj) {
if (obj == null) return 0;
return obj.GetHashCode();
@@ -268,9 +292,6 @@ namespace System.Collections.Generic
}
[Pure]
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public override int GetHashCode(T obj) {
if (obj == null) return 0;
return obj.GetHashCode();
@@ -317,6 +338,34 @@ namespace System.Collections.Generic
}
}
#if FEATURE_CORECLR
// NonRandomizedStringEqualityComparer is the comparer used by default with the Dictionary<string,...>
// As the randomized string hashing is turned on by default on coreclr, we need to keep the performance not affected
// as much as possible in the main stream scenarios like Dictionary<string,…>
// We use NonRandomizedStringEqualityComparer as default comparer as it doesn’t use the randomized string hashing which
// keep the perofrmance not affected till we hit collision threshold and then we switch to the comparer which is using
// randomized string hashing GenericEqualityComparer<string>
internal class NonRandomizedStringEqualityComparer : GenericEqualityComparer<string> {
static IEqualityComparer<string> s_nonRandomizedComparer;
internal static IEqualityComparer<string> Default {
get {
if (s_nonRandomizedComparer == null) {
s_nonRandomizedComparer = new NonRandomizedStringEqualityComparer();
}
return s_nonRandomizedComparer;
}
}
[Pure]
public override int GetHashCode(string obj) {
if (obj == null) return 0;
return obj.GetLegacyNonRandomizedHashCode();
}
}
#endif // FEATURE_CORECLR
// Performance of IndexOf on byte array is very important for some scenarios.
// We will call the C runtime function memchr, which is optimized.
[Serializable]
@@ -366,11 +415,10 @@ namespace System.Collections.Generic
public override int GetHashCode() {
return this.GetType().Name.GetHashCode();
}
}
[Serializable]
internal sealed class EnumEqualityComparer<T>: EqualityComparer<T> where T : struct
internal class EnumEqualityComparer<T> : EqualityComparer<T>, ISerializable where T : struct
{
[Pure]
public override bool Equals(T x, T y) {
@@ -385,6 +433,19 @@ namespace System.Collections.Generic
return x_final.GetHashCode();
}
public EnumEqualityComparer() { }
// This is used by the serialization engine.
protected EnumEqualityComparer(SerializationInfo information, StreamingContext context) { }
[SecurityCritical]
public void GetObjectData(SerializationInfo info, StreamingContext context) {
// For back-compat we need to serialize the comparers for enums with underlying types other than int as ObjectEqualityComparer
if (Type.GetTypeCode(Enum.GetUnderlyingType(typeof(T))) != TypeCode.Int32) {
info.SetType(typeof(ObjectEqualityComparer<T>));
}
}
// Equals method for the comparer itself.
public override bool Equals(Object obj){
EnumEqualityComparer<T> comparer = obj as EnumEqualityComparer<T>;
@@ -397,7 +458,37 @@ namespace System.Collections.Generic
}
[Serializable]
internal sealed class LongEnumEqualityComparer<T>: EqualityComparer<T> where T : struct
internal sealed class SByteEnumEqualityComparer<T> : EnumEqualityComparer<T>, ISerializable where T : struct
{
public SByteEnumEqualityComparer() { }
// This is used by the serialization engine.
public SByteEnumEqualityComparer(SerializationInfo information, StreamingContext context) { }
[Pure]
public override int GetHashCode(T obj) {
int x_final = System.Runtime.CompilerServices.JitHelpers.UnsafeEnumCast(obj);
return ((sbyte)x_final).GetHashCode();
}
}
[Serializable]
internal sealed class ShortEnumEqualityComparer<T> : EnumEqualityComparer<T>, ISerializable where T : struct
{
public ShortEnumEqualityComparer() { }
// This is used by the serialization engine.
public ShortEnumEqualityComparer(SerializationInfo information, StreamingContext context) { }
[Pure]
public override int GetHashCode(T obj) {
int x_final = System.Runtime.CompilerServices.JitHelpers.UnsafeEnumCast(obj);
return ((short)x_final).GetHashCode();
}
}
[Serializable]
internal sealed class LongEnumEqualityComparer<T> : EqualityComparer<T>, ISerializable where T : struct
{
[Pure]
public override bool Equals(T x, T y) {
@@ -421,6 +512,19 @@ namespace System.Collections.Generic
public override int GetHashCode() {
return this.GetType().Name.GetHashCode();
}
public LongEnumEqualityComparer() { }
// This is used by the serialization engine.
public LongEnumEqualityComparer(SerializationInfo information, StreamingContext context) { }
[SecurityCritical]
public void GetObjectData(SerializationInfo info, StreamingContext context)
{
// The LongEnumEqualityComparer does not exist on 4.0 so we need to serialize this comparer as ObjectEqualityComparer
// to allow for roundtrip between 4.0 and 4.5.
info.SetType(typeof(ObjectEqualityComparer<T>));
}
}
[Serializable]

2
external/referencesource/mscorlib/system/collections/generic/icollection.cs vendored
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@@ -7,7 +7,7 @@
**
** Interface: ICollection
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Base interface for all generic collections.

2
external/referencesource/mscorlib/system/collections/generic/icomparer.cs vendored
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@@ -7,7 +7,7 @@
**
** Interface: IComparer
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Interface for comparing two generic Objects.

2
external/referencesource/mscorlib/system/collections/generic/idictionary.cs vendored
View File

@@ -7,7 +7,7 @@
**
** Interface: IDictionary
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Base interface for all generic dictionaries.

2
external/referencesource/mscorlib/system/collections/generic/ienumerable.cs vendored
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@@ -7,7 +7,7 @@
**
** Interface: IEnumerable
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Interface for providing generic IEnumerators

2
external/referencesource/mscorlib/system/collections/generic/ienumerator.cs vendored
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@@ -7,7 +7,7 @@
**
** Interface: IEnumerator
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Base interface for all generic enumerators.

2
external/referencesource/mscorlib/system/collections/generic/iequalitycomparer.cs vendored
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@@ -3,7 +3,7 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// ==--==
// <OWNER>[....]</OWNER>
// <OWNER>kimhamil</OWNER>
//
namespace System.Collections.Generic {

2
external/referencesource/mscorlib/system/collections/generic/ilist.cs vendored
View File

@@ -7,7 +7,7 @@
**
** Interface: IList
**
** <OWNER>[....]</OWNER>
** <OWNER>kimhamil</OWNER>
**
**
** Purpose: Base interface for all generic lists.

2
external/referencesource/mscorlib/system/collections/generic/ireadonlycollection.cs vendored
View File

@@ -7,7 +7,7 @@
**
** Interface: IReadOnlyCollection<T>
**
** <OWNER>[....]</OWNER>
** <OWNER>matell</OWNER>
**
** Purpose: Base interface for read-only generic lists.
**

2
external/referencesource/mscorlib/system/collections/generic/ireadonlydictionary.cs vendored
View File

@@ -7,7 +7,7 @@
**
** Interface: IReadOnlyDictionary<TKey, TValue>
**
** <OWNER>[....]</OWNER>
** <OWNER>matell</OWNER>
**
** Purpose: Base interface for read-only generic dictionaries.
**

2
external/referencesource/mscorlib/system/collections/generic/ireadonlylist.cs vendored
View File

@@ -7,7 +7,7 @@
**
** Interface: IReadOnlyList<T>
**
** <OWNER>[....]</OWNER>
** <OWNER>matell</OWNER>
**
** Purpose: Base interface for read-only generic lists.
**

52
external/referencesource/mscorlib/system/collections/generic/list.cs vendored
View File

@@ -49,9 +49,6 @@ namespace System.Collections.Generic {
// Constructs a List. The list is initially empty and has a capacity
// of zero. Upon adding the first element to the list the capacity is
// increased to 16, and then increased in multiples of two as required.
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public List() {
_items = _emptyArray;
}
@@ -60,9 +57,6 @@ namespace System.Collections.Generic {
// initially empty, but will have room for the given number of elements
// before any reallocations are required.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public List(int capacity) {
if (capacity < 0) ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.capacity, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
Contract.EndContractBlock();
@@ -114,9 +108,6 @@ namespace System.Collections.Generic {
// array of the list is reallocated to the given capacity.
//
public int Capacity {
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
get {
Contract.Ensures(Contract.Result<int>() >= 0);
return _items.Length;
@@ -157,16 +148,10 @@ namespace System.Collections.Generic {
// Is this List read-only?
bool ICollection<T>.IsReadOnly {
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
get { return false; }
}
bool System.Collections.IList.IsReadOnly {
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
get { return false; }
}
@@ -187,9 +172,6 @@ namespace System.Collections.Generic {
// Sets or Gets the element at the given index.
//
public T this[int index] {
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
#if MONO
[System.Runtime.CompilerServices.MethodImpl (System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
#endif
@@ -206,9 +188,6 @@ namespace System.Collections.Generic {
#endif
}
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
set {
if ((uint) index >= (uint)_size) {
ThrowHelper.ThrowArgumentOutOfRangeException();
@@ -385,9 +364,6 @@ namespace System.Collections.Generic {
// Copies this List into array, which must be of a
// compatible array type.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public void CopyTo(T[] array) {
CopyTo(array, 0);
}
@@ -395,9 +371,6 @@ namespace System.Collections.Generic {
// Copies this List into array, which must be of a
// compatible array type.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
void System.Collections.ICollection.CopyTo(Array array, int arrayIndex) {
if ((array != null) && (array.Rank != 1)) {
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_RankMultiDimNotSupported);
@@ -447,7 +420,6 @@ namespace System.Collections.Generic {
}
}
#if FEATURE_LIST_PREDICATES || FEATURE_NETCORE
public bool Exists(Predicate<T> match) {
return FindIndex(match) != -1;
}
@@ -576,7 +548,6 @@ namespace System.Collections.Generic {
}
return -1;
}
#endif // FEATURE_LIST_PREDICATES || FEATURE_NETCORE
public void ForEach(Action<T> action) {
if( action == null) {
@@ -602,24 +573,15 @@ namespace System.Collections.Generic {
// while an enumeration is in progress, the MoveNext and
// GetObject methods of the enumerator will throw an exception.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public Enumerator GetEnumerator() {
return new Enumerator(this);
}
/// <internalonly/>
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
IEnumerator<T> IEnumerable<T>.GetEnumerator() {
return new Enumerator(this);
}
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() {
return new Enumerator(this);
}
@@ -654,18 +616,12 @@ namespace System.Collections.Generic {
// This method uses the Array.IndexOf method to perform the
// search.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public int IndexOf(T item) {
Contract.Ensures(Contract.Result<int>() >= -1);
Contract.Ensures(Contract.Result<int>() < Count);
return Array.IndexOf(_items, item, 0, _size);
}
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
int System.Collections.IList.IndexOf(Object item)
{
if(IsCompatibleObject(item)) {
@@ -871,9 +827,6 @@ namespace System.Collections.Generic {
// Removes the element at the given index. The size of the list is
// decreased by one.
//
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public bool Remove(T item) {
int index = IndexOf(item);
if (index >= 0) {
@@ -1074,7 +1027,6 @@ namespace System.Collections.Generic {
}
}
#if FEATURE_LIST_PREDICATES || FEATURE_NETCORE
public bool TrueForAll(Predicate<T> match) {
if( match == null) {
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.match);
@@ -1088,7 +1040,6 @@ namespace System.Collections.Generic {
}
return true;
}
#endif // FEATURE_LIST_PREDICATES || FEATURE_NETCORE
internal static IList<T> Synchronized(List<T> list) {
return new SynchronizedList(list);
@@ -1207,9 +1158,6 @@ namespace System.Collections.Generic {
current = default(T);
}
#if !FEATURE_CORECLR
[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
#endif
public void Dispose() {
}