本文整理汇总了C#中JSBinaryOperatorExpression.GetActualType方法的典型用法代码示例。如果您正苦于以下问题：C# JSBinaryOperatorExpression.GetActualType方法的具体用法？C# JSBinaryOperatorExpression.GetActualType怎么用？C# JSBinaryOperatorExpression.GetActualType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JSBinaryOperatorExpression的用法示例。
在下文中一共展示了JSBinaryOperatorExpression.GetActualType方法的9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: VisitNode
public void VisitNode (JSBinaryOperatorExpression boe) {
JSPropertyAccess pa;
JSAssignmentOperator assignmentOperator;
JSBinaryOperator newOperator;
if (
IsPropertyAccess(boe, out pa) &&
((assignmentOperator = boe.Operator as JSAssignmentOperator) != null) &&
IntroduceEnumCasts.ReverseCompoundAssignments.TryGetValue(assignmentOperator, out newOperator)
) {
// FIXME: Terrible hack
var type = pa.GetActualType(TypeSystem);
var tempVariable = TemporaryVariable.ForFunction(
Stack.Last() as JSFunctionExpression, type
);
var replacement = new JSCommaExpression(
new JSBinaryOperatorExpression(
JSOperator.Assignment, tempVariable,
new JSBinaryOperatorExpression(
newOperator,
new JSPropertyAccess(
pa.ThisReference, pa.Property, false,
pa.TypeQualified,
pa.OriginalType, pa.OriginalMethod,
pa.IsVirtualCall
),
boe.Right, boe.GetActualType(TypeSystem)
), type
),
new JSBinaryOperatorExpression(
JSOperator.Assignment,
new JSPropertyAccess(
pa.ThisReference, pa.Property, true,
pa.TypeQualified,
pa.OriginalType, pa.OriginalMethod,
pa.IsVirtualCall
), tempVariable, type
),
tempVariable
);
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
} else {
VisitChildren(boe);
}
}示例2: VisitNode
public void VisitNode(JSBinaryOperatorExpression boe)
{
var resultType = boe.GetActualType(TypeSystem);
var resultIsIntegral = TypeUtil.Is32BitIntegral(resultType);
JSExpression replacement;
if (
resultIsIntegral &&
((replacement = DeconstructMutationAssignment(boe, TypeSystem, resultType)) != null)
) {
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
return;
}
VisitChildren(boe);
}示例3: VisitNode
public void VisitNode (JSBinaryOperatorExpression boe) {
var leftType = boe.Left.GetActualType(TypeSystem);
var rightType = boe.Right.GetActualType(TypeSystem);
bool isArithmetic = !(boe.Operator is JSAssignmentOperator);
if (!isArithmetic && boe.Operator != JSOperator.Assignment && leftType.FullName == "System.Char")
{
JSBinaryOperator newOperator;
if (boe.Operator == JSOperator.AddAssignment)
{
newOperator = JSOperator.Add;
}
else if (boe.Operator == JSOperator.BitwiseAndAssignment)
{
newOperator = JSOperator.BitwiseAnd;
}
else if (boe.Operator == JSOperator.BitwiseOrAssignment)
{
newOperator = JSOperator.BitwiseOr;
}
else if (boe.Operator == JSOperator.BitwiseXorAssignment)
{
newOperator = JSOperator.BitwiseXor;
}
else if (boe.Operator == JSOperator.DivideAssignment)
{
newOperator = JSOperator.Divide;
}
else if (boe.Operator == JSOperator.MultiplyAssignment)
{
newOperator = JSOperator.Multiply;
}
else if (boe.Operator == JSOperator.RemainderAssignment)
{
newOperator = JSOperator.Remainder;
}
else if (boe.Operator == JSOperator.ShiftLeftAssignment)
{
newOperator = JSOperator.ShiftLeft;
}
else if (boe.Operator == JSOperator.ShiftRightAssignment)
{
newOperator = JSOperator.ShiftRight;
}
else if (boe.Operator == JSOperator.ShiftRightUnsignedAssignment)
{
newOperator = JSOperator.ShiftRightUnsigned;
}
else if (boe.Operator == JSOperator.SubtractAssignment)
{
newOperator = JSOperator.Subtract;
}
else
{
throw new InvalidOperationException("Unknown assigment operator");
}
var newBoe = new JSBinaryOperatorExpression(JSOperator.Assignment, boe.Left,
new JSBinaryOperatorExpression(newOperator, boe.Left, boe.Right, boe.ActualType), boe.ActualType);
ParentNode.ReplaceChild(boe, newBoe);
VisitReplacement(newBoe);
return;
}
if (boe.Operator == JSOperator.Assignment && (leftType.FullName == "System.Char") && (rightType.FullName != "System.Char"))
{
boe.ReplaceChild(boe.Right, CastToChar(boe.Right));
}
if (boe.Operator == JSOperator.Assignment && (leftType.FullName != "System.Char") && (rightType.FullName == "System.Char"))
{
boe.ReplaceChild(boe.Right, CastToInteger(boe.Right));
}
if ((leftType.FullName == "System.Char") && isArithmetic)
boe.ReplaceChild(boe.Left, CastToInteger(boe.Left));
if ((rightType.FullName == "System.Char") && isArithmetic)
boe.ReplaceChild(boe.Right, CastToInteger(boe.Right));
var parentInvocation = ParentNode as JSInvocationExpression;
JSDotExpressionBase parentInvocationDot = (parentInvocation != null) ? parentInvocation.Method as JSDotExpressionBase : null;
if (
isArithmetic &&
(boe.GetActualType(TypeSystem).FullName == "System.Char") &&
!(
(parentInvocation != null) &&
(parentInvocationDot != null) &&
(parentInvocationDot.Target is JSStringIdentifier) &&
(((JSStringIdentifier)parentInvocationDot.Target).Identifier == "String") &&
(parentInvocationDot.Member is JSFakeMethod) &&
(((JSFakeMethod)parentInvocationDot.Member).Name == "fromCharCode")
)
) {
var castBoe = CastToChar(boe);
ParentNode.ReplaceChild(boe, castBoe);
VisitReplacement(castBoe);
} else {
//.........这里部分代码省略.........
示例4: VisitNode
public void VisitNode (JSBinaryOperatorExpression boe) {
if (!boe.CanSimplify) {
VisitChildren(boe);
return;
}
JSExpression left, right, nestedLeft;
if (!JSReferenceExpression.TryDereference(JSIL, boe.Left, out left))
left = boe.Left;
if (!JSReferenceExpression.TryDereference(JSIL, boe.Right, out right))
right = boe.Right;
var nestedBoe = right as JSBinaryOperatorExpression;
var isAssignment = (boe.Operator == JSOperator.Assignment);
var leftNew = left as JSNewExpression;
var rightNew = right as JSNewExpression;
var leftVar = left as JSVariable;
if (
isAssignment && (nestedBoe != null) &&
(left.IsConstant || (leftVar != null) || left is JSDotExpressionBase) &&
!(ParentNode is JSVariableDeclarationStatement)
) {
if (!nestedBoe.CanSimplify) {
VisitChildren(boe);
return;
}
JSUnaryOperator prefixOperator;
JSAssignmentOperator compoundOperator;
if (!JSReferenceExpression.TryDereference(JSIL, nestedBoe.Left, out nestedLeft))
nestedLeft = nestedBoe.Left;
var rightLiteral = nestedBoe.Right as JSIntegerLiteral;
var areEqual = left.Equals(nestedLeft);
if (
areEqual &&
PrefixOperators.TryGetValue(nestedBoe.Operator, out prefixOperator) &&
(rightLiteral != null) && (rightLiteral.Value == 1)
) {
var newUoe = new JSUnaryOperatorExpression(
prefixOperator, boe.Left,
boe.GetActualType(TypeSystem)
);
ParentNode.ReplaceChild(boe, newUoe);
VisitReplacement(newUoe);
return;
} else if (
areEqual &&
CompoundAssignments.TryGetValue(nestedBoe.Operator, out compoundOperator)
) {
var newBoe = new JSBinaryOperatorExpression(
compoundOperator, boe.Left, nestedBoe.Right,
boe.GetActualType(TypeSystem)
);
ParentNode.ReplaceChild(boe, newBoe);
VisitReplacement(newBoe);
return;
}
} else if (
isAssignment && (leftNew != null) &&
(rightNew != null)
) {
// FIXME
/*
var rightType = rightNew.Type as JSDotExpressionBase;
if (
(rightType != null) &&
(rightType.Member.Identifier == "CollectionInitializer")
) {
var newInitializer = new JSInitializerApplicationExpression(
boe.Left, new JSArrayExpression(
TypeSystem.Object,
rightNew.Arguments.ToArray()
)
);
ParentNode.ReplaceChild(boe, newInitializer);
VisitReplacement(newInitializer);
return;
}
*/
} else if (
isAssignment && (leftVar != null) &&
leftVar.IsThis
) {
var leftType = leftVar.GetActualType(TypeSystem);
if (!TypeUtil.IsStruct(leftType)) {
ParentNode.ReplaceChild(boe, new JSUntranslatableExpression(boe));
return;
} else {
var newInvocation = JSInvocationExpression.InvokeStatic(
//.........这里部分代码省略.........
示例5: VisitNode
public void VisitNode(JSBinaryOperatorExpression boe)
{
var leftType = boe.Left.GetActualType(TypeSystem);
var rightType = boe.Right.GetActualType(TypeSystem);
TypeReference expectedType;
try
{
// GetExpectedType can throw NoExpectedTypeException
// Shouldn't it return null or something like a NoType instead?
expectedType = boe.GetActualType(TypeSystem);
}
catch (NoExpectedTypeException)
{
expectedType = null;
}
var isLongExpression = IsLongOrULong(leftType) || IsLongOrULong(rightType);
bool isUnsigned = (leftType.MetadataType == MetadataType.UInt64) || (rightType.MetadataType == MetadataType.UInt64);
var resultType = isUnsigned ? TypeSystem.UInt64 : TypeSystem.Int64;
var assignmentOperator = boe.Operator as JSAssignmentOperator;
if ((assignmentOperator != null) && (isLongExpression)) {
if (assignmentOperator == JSOperator.Assignment) {
VisitChildren(boe);
return;
}
// Deconstruct the mutation assignment so we can insert the appropriate operator call.
var replacement = IntroduceEnumCasts.DeconstructMutationAssignment(boe, TypeSystem, resultType);
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
} else if (isLongExpression) {
var verb = GetVerb(boe.Operator);
if (verb == null) {
throw new NotImplementedException("Int64 operator not yet supported: " + boe.Operator.Token);
}
JSIdentifier method = new JSFakeMethod(
verb, boe.Operator is JSComparisonOperator ? TypeSystem.Boolean : resultType,
new[] { leftType, rightType }, MethodTypeFactory
);
var replacement = JSInvocationExpression
.InvokeStatic(leftType, method, new[] { boe.Left, boe.Right }, true);
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
} else {
VisitChildren(boe);
}
}示例6: VisitNode
public void VisitNode(JSBinaryOperatorExpression boe)
{
var leftType = boe.Left.GetActualType(TypeSystem);
var leftIsEnum = IsEnumOrNullableEnum(leftType);
var rightType = boe.Right.GetActualType(TypeSystem);
var rightIsEnum = IsEnumOrNullableEnum(rightType);
var resultType = boe.GetActualType(TypeSystem);
var resultIsEnum = IsEnumOrNullableEnum(resultType);
var eitherIsEnum = leftIsEnum || rightIsEnum;
if (LogicalOperators.Contains(boe.Operator)) {
if (eitherIsEnum) {
if (leftIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Left, null, true
);
boe.ReplaceChild(boe.Left, cast);
}
if (rightIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Right, null, true
);
boe.ReplaceChild(boe.Right, cast);
}
}
} else if (BitwiseOperators.Contains(boe.Operator)) {
var parentCast = ParentNode as JSCastExpression;
if (resultIsEnum && ((parentCast == null) || (parentCast.NewType != resultType))) {
var cast = JSCastExpression.New(
boe, resultType, TypeSystem, true
);
ParentNode.ReplaceChild(boe, cast);
VisitReplacement(cast);
}
}
VisitChildren(boe);
}示例7: VisitNode
public void VisitNode(JSBinaryOperatorExpression boe)
{
var leftType = boe.Left.GetActualType(TypeSystem);
var leftIsEnum = IsEnumOrNullableEnum(leftType);
var rightType = boe.Right.GetActualType(TypeSystem);
var rightIsEnum = IsEnumOrNullableEnum(rightType);
var resultType = boe.GetActualType(TypeSystem);
var resultIsEnum = IsEnumOrNullableEnum(resultType);
var eitherIsEnum = leftIsEnum || rightIsEnum;
var assignmentOperator = boe.Operator as JSAssignmentOperator;
JSBinaryOperator replacementOperator;
if (LogicalOperators.Contains(boe.Operator)) {
if (eitherIsEnum) {
if (leftIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Left, null, true
);
boe.ReplaceChild(boe.Left, cast);
}
if (rightIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Right, null, true
);
boe.ReplaceChild(boe.Right, cast);
}
}
} else if (BitwiseOperators.Contains(boe.Operator)) {
var parentCast = ParentNode as JSCastExpression;
if (resultIsEnum && ((parentCast == null) || (parentCast.NewType != resultType))) {
var cast = JSCastExpression.New(
boe, resultType, TypeSystem, true
);
ParentNode.ReplaceChild(boe, cast);
VisitReplacement(cast);
}
} else if (
(assignmentOperator != null) &&
ReverseCompoundAssignments.TryGetValue(assignmentOperator, out replacementOperator) &&
leftIsEnum
) {
var replacement = new JSBinaryOperatorExpression(
JSOperator.Assignment, boe.Left,
JSCastExpression.New(
new JSBinaryOperatorExpression(
replacementOperator, boe.Left, boe.Right, TypeSystem.Int32
), leftType, TypeSystem, true
),
leftType
);
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
return;
}
VisitChildren(boe);
}示例8: VisitNode
public void VisitNode(JSBinaryOperatorExpression boe)
{
var leftType = boe.Left.GetActualType(TypeSystem);
var leftIsEnum = IsEnumOrNullableEnum(leftType);
var rightType = boe.Right.GetActualType(TypeSystem);
var rightIsEnum = IsEnumOrNullableEnum(rightType);
var resultType = boe.GetActualType(TypeSystem);
var resultIsEnum = IsEnumOrNullableEnum(resultType);
var eitherIsEnum = leftIsEnum || rightIsEnum;
JSBinaryOperatorExpression replacement;
if (LogicalOperators.Contains(boe.Operator)) {
if (eitherIsEnum) {
if (leftIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Left, null, true
);
boe.ReplaceChild(boe.Left, cast);
}
if (rightIsEnum) {
var cast = JSInvocationExpression.InvokeMethod(
JS.valueOf(TypeSystem.Int32), boe.Right, null, true
);
boe.ReplaceChild(boe.Right, cast);
}
}
} else if (BitwiseOperators.Contains(boe.Operator)) {
var parentCast = ParentNode as JSCastExpression;
var parentReinterpret = Stack.Skip(2).FirstOrDefault() as JSChangeTypeExpression;
if (resultIsEnum &&
((parentCast == null) || (parentCast.NewType != resultType)) &&
((parentReinterpret == null) || (parentReinterpret.NewType != resultType))
) {
var cast = CastToEnumType(boe, resultType);
ParentNode.ReplaceChild(boe, cast);
VisitReplacement(cast);
}
} else if (
leftIsEnum &&
((replacement = DeconstructMutationAssignment(boe, TypeSystem, TypeSystem.Int32)) != null)
) {
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
return;
}
VisitChildren(boe);
}示例9: VisitNode
public void VisitNode (JSBinaryOperatorExpression boe) {
var resultType = boe.GetActualType(TypeSystem);
var resultIsIntegral = TypeUtil.Is32BitIntegral(resultType);
var resultIsPointer = TypeUtil.IsPointer(resultType);
JSExpression replacement;
if (
(resultIsIntegral) &&
((replacement = DeconstructMutationAssignment(ParentNode, boe, TypeSystem, resultType)) != null)
) {
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
return;
}
if (boe.Operator == JSOperator.Assignment)
{
replacement = ConvertReadExpressionToWriteExpression(boe, TypeSystem);
if (replacement != boe)
{
ParentNode.ReplaceChild(boe, replacement);
VisitReplacement(replacement);
return;
}
}
VisitChildren(boe);
}