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Imported Upstream version 5.20.0.180

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Former-commit-id: ff953ca879339fe1e1211f7220f563e1342e66cb
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-02-04 20:11:37 +00:00
parent 0e2d47d1c8
commit 0510252385
3360 changed files with 83827 additions and 39243 deletions
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97
mcs/class/corlib/coreclr/Math.CoreCLR.cs Normal file
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================
**
**
**
** Purpose: Some floating-point math operations
**
**
===========================================================*/
//This class contains only static members and doesn't require serialization.
using System.Runtime.CompilerServices;
namespace System
{
public static partial class Math
{
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Abs(double value);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern float Abs(float value);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Acos(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Acosh(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Asin(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Asinh(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Atan(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Atan2(double y, double x);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Atanh(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Cbrt(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Ceiling(double a);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Cos(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Cosh(double value);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Exp(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Floor(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Log(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Log10(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Pow(double x, double y);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Sin(double a);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Sinh(double value);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Sqrt(double d);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Tan(double a);
[MethodImpl(MethodImplOptions.InternalCall)]
public static extern double Tanh(double value);
[MethodImpl(MethodImplOptions.InternalCall)]
private static extern double FMod(double x, double y);
[MethodImpl(MethodImplOptions.InternalCall)]
private static extern unsafe double ModF(double x, double* intptr);
}
}

26
mcs/class/corlib/coreclr/MemberInfo.cs Normal file
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namespace System.Reflection {
partial class MemberInfo {
internal virtual bool CacheEquals (object o)
{
throw new NotImplementedException ();
}
internal bool HasSameMetadataDefinitionAsCore<TOther> (MemberInfo other) where TOther : MemberInfo
{
if (other == null)
throw new ArgumentNullException (nameof (other));
// Ensure that "other" is a runtime-implemented MemberInfo. Do this check before calling any methods on it!
if (!(other is TOther))
return false;
if (MetadataToken != other.MetadataToken)
return false;
if (!(Module.Equals (other.Module)))
return false;
return true;
}
}
}