本文整理汇总了C#中BinaryOperatorKind.IsDynamic方法的典型用法代码示例。如果您正苦于以下问题：C# BinaryOperatorKind.IsDynamic方法的具体用法？C# BinaryOperatorKind.IsDynamic怎么用？C# BinaryOperatorKind.IsDynamic使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BinaryOperatorKind的用法示例。
在下文中一共展示了BinaryOperatorKind.IsDynamic方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MakeBinaryOperator
private BoundExpression MakeBinaryOperator(
BoundBinaryOperator oldNode,
CSharpSyntaxNode syntax,
BinaryOperatorKind operatorKind,
BoundExpression loweredLeft,
BoundExpression loweredRight,
TypeSymbol type,
MethodSymbol method,
bool isPointerElementAccess = false,
bool isCompoundAssignment = false,
BoundUnaryOperator applyParentUnaryOperator = null)
{
Debug.Assert(oldNode == null || (oldNode.Syntax == syntax));
if (_inExpressionLambda)
{
switch (operatorKind.Operator() | operatorKind.OperandTypes())
{
case BinaryOperatorKind.ObjectAndStringConcatenation:
case BinaryOperatorKind.StringAndObjectConcatenation:
case BinaryOperatorKind.StringConcatenation:
return RewriteStringConcatenation(syntax, operatorKind, loweredLeft, loweredRight, type);
case BinaryOperatorKind.DelegateCombination:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__Combine);
case BinaryOperatorKind.DelegateRemoval:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__Remove);
case BinaryOperatorKind.DelegateEqual:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__op_Equality);
case BinaryOperatorKind.DelegateNotEqual:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__op_Inequality);
}
}
else
// try to lower the expression.
{
if (operatorKind.IsDynamic())
{
Debug.Assert(!isPointerElementAccess);
if (operatorKind.IsLogical())
{
return MakeDynamicLogicalBinaryOperator(syntax, operatorKind, loweredLeft, loweredRight, method, type, isCompoundAssignment, applyParentUnaryOperator);
}
else
{
Debug.Assert((object)method == null);
return _dynamicFactory.MakeDynamicBinaryOperator(operatorKind, loweredLeft, loweredRight, isCompoundAssignment, type).ToExpression();
}
}
if (operatorKind.IsLifted())
{
return RewriteLiftedBinaryOperator(syntax, operatorKind, loweredLeft, loweredRight, type, method);
}
if (operatorKind.IsUserDefined())
{
return LowerUserDefinedBinaryOperator(syntax, operatorKind, loweredLeft, loweredRight, type, method);
}
switch (operatorKind.OperatorWithLogical() | operatorKind.OperandTypes())
{
case BinaryOperatorKind.NullableNullEqual:
case BinaryOperatorKind.NullableNullNotEqual:
return RewriteNullableNullEquality(syntax, operatorKind, loweredLeft, loweredRight, type);
case BinaryOperatorKind.ObjectAndStringConcatenation:
case BinaryOperatorKind.StringAndObjectConcatenation:
case BinaryOperatorKind.StringConcatenation:
return RewriteStringConcatenation(syntax, operatorKind, loweredLeft, loweredRight, type);
case BinaryOperatorKind.StringEqual:
return RewriteStringEquality(oldNode, syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_String__op_Equality);
case BinaryOperatorKind.StringNotEqual:
return RewriteStringEquality(oldNode, syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_String__op_Inequality);
case BinaryOperatorKind.DelegateCombination:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__Combine);
case BinaryOperatorKind.DelegateRemoval:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__Remove);
case BinaryOperatorKind.DelegateEqual:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__op_Equality);
case BinaryOperatorKind.DelegateNotEqual:
return RewriteDelegateOperation(syntax, operatorKind, loweredLeft, loweredRight, type, SpecialMember.System_Delegate__op_Inequality);
case BinaryOperatorKind.LogicalBoolAnd:
if (loweredRight.ConstantValue == ConstantValue.True) return loweredLeft;
if (loweredLeft.ConstantValue == ConstantValue.True) return loweredRight;
if (loweredLeft.ConstantValue == ConstantValue.False) return loweredLeft;
if (loweredRight.Kind == BoundKind.Local || loweredRight.Kind == BoundKind.Parameter)
{
operatorKind &= ~BinaryOperatorKind.Logical;
}
goto default;
//.........这里部分代码省略.........
示例2: MakeDynamicBinaryOperator
internal LoweredDynamicOperation MakeDynamicBinaryOperator(
BinaryOperatorKind operatorKind,
BoundExpression loweredLeft,
BoundExpression loweredRight,
bool isCompoundAssignment,
TypeSymbol resultType)
{
Debug.Assert(operatorKind.IsDynamic());
_factory.Syntax = loweredLeft.Syntax;
CSharpBinderFlags binderFlags = 0;
if (operatorKind.IsChecked())
{
binderFlags |= CSharpBinderFlags.CheckedContext;
}
if (operatorKind.IsLogical())
{
binderFlags |= CSharpBinderFlags.BinaryOperationLogical;
}
var loweredArguments = ImmutableArray.Create<BoundExpression>(loweredLeft, loweredRight);
MethodSymbol argumentInfoFactory = GetArgumentInfoFactory();
var binderConstruction = ((object)argumentInfoFactory != null) ? MakeBinderConstruction(WellKnownMember.Microsoft_CSharp_RuntimeBinder_Binder__BinaryOperation, new[]
{
// flags:
_factory.Literal((int)binderFlags),
// expression type:
_factory.Literal((int)operatorKind.ToExpressionType(isCompoundAssignment)),
// context:
_factory.TypeofDynamicOperationContextType(),
// argument infos:
MakeCallSiteArgumentInfos(argumentInfoFactory, loweredArguments)
}) : null;
return MakeDynamicOperation(binderConstruction, null, RefKind.None, loweredArguments, ImmutableArray<RefKind>.Empty, null, resultType);
}