public override void VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (node.Field.Resolve() == theField)
{
this.searchResult = UsageFinderSearchResult.Used;
}
}
private bool CheckFieldReferenceExpression(FieldReferenceExpression fieldRefExpression)
{
if (fieldRefExpression.Field == null)
{
return false;
}
if (propertyFieldDef != null)
{
return fieldRefExpression.Field.Resolve() == this.propertyFieldDef;
}
FieldDefinition fieldDef = fieldRefExpression.Field.Resolve();
if (fieldDef == null || fieldDef.DeclaringType != propertyDef.DeclaringType)
{
return false;
}
if (!fieldDef.HasCompilerGeneratedAttribute())
{
return false;
}
propertyFieldDef = fieldDef;
return true;
}
public ArrayAssignmentFieldReferenceExpression(FieldReferenceExpression field, TypeReference arrayType, ExpressionCollection dimensions, bool hasInitializer, IEnumerable<Instruction> instructions)
: base(instructions)
{
this.Field = field;
this.ArrayType = arrayType;
this.Dimensions = dimensions;
this.HasInitializer = hasInitializer;
}
public ArrayAssignmentFieldReferenceExpression(FieldReferenceExpression field, TypeReference arrayType, ExpressionCollection dimensions, bool hasInitializer, IEnumerable <Instruction> instructions)
{
base(instructions);
this.set_Field(field);
this.set_ArrayType(arrayType);
this.set_Dimensions(dimensions);
this.set_HasInitializer(hasInitializer);
return;
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
ICodeNode result = base.VisitFieldReferenceExpression(node);
if (result.CodeNodeType == CodeNodeType.VariableReferenceExpression)
{
return Visit(result);
}
return result;
}
public ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
PropertyDefinition property;
if (IsAutoPropertyConstructorInitializerExpression(node.Field, out property))
{
return new AutoPropertyConstructorInitializerExpression(property, node.Target, node.MappedInstructions);
}
return node;
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
Expression fieldValue;
FieldDefinition theFieldDef = node.Field.Resolve();
if (theFieldDef != null && fieldsToRemove.TryGetValue(theFieldDef, out fieldValue))
{
return fieldValue.CloneExpressionOnlyAndAttachInstructions(node.UnderlyingSameMethodInstructions);
}
return base.VisitFieldReferenceExpression(node);
}
public override Expression CloneExpressionOnly()
{
Expression clonedTarget = Target != null?Target.CloneExpressionOnly() : null;
FieldReferenceExpression result = new FieldReferenceExpression(clonedTarget, this.Field, null)
{
IsSimpleStore = this.IsSimpleStore
};
return(result);
}
public override Expression CloneExpressionOnly()
{
if (this.get_Target() != null)
{
stackVariable4 = this.get_Target().CloneExpressionOnly();
}
else
{
stackVariable4 = null;
}
stackVariable8 = new FieldReferenceExpression(stackVariable4, this.get_Field(), null);
stackVariable8.set_IsSimpleStore(this.get_IsSimpleStore());
return(stackVariable8);
}
public override Expression Clone()
{
if (this.get_Target() != null)
{
stackVariable4 = this.get_Target().Clone();
}
else
{
stackVariable4 = null;
}
stackVariable9 = new FieldReferenceExpression(stackVariable4, this.get_Field(), this.instructions);
stackVariable9.set_IsSimpleStore(this.get_IsSimpleStore());
return(stackVariable9);
}
public override bool Equals(Expression other)
{
if (!(other is FieldReferenceExpression))
{
return(false);
}
FieldReferenceExpression fieldRef = other as FieldReferenceExpression;
if (this.Target == null)
{
if (fieldRef.Target != null)
{
return(false);
}
}
else if (!this.Target.Equals(fieldRef.Target))
{
return(false);
}
return(this.Field.FullName == fieldRef.Field.FullName);
}
public override void VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (node.Target != null)
{
bool isComplexTarget = IsComplexTarget(node.Target);
if (isComplexTarget)
{
WriteToken("(");
}
Visit(node.Target);
if (isComplexTarget)
{
WriteToken(")");
}
}
else
{
WriteReferenceAndNamespaceIfInCollision(node.Field.DeclaringType);
}
WriteToken(".");
WriteFieldName(node.Field);
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (Method.IsConstructor && node.Field.DeclaringType.FullName == Method.DeclaringType.FullName)
{
return propertyRecognizer.VisitFieldReferenceExpression(node);
}
return base.VisitFieldReferenceExpression(node);
}
public override Expression CloneExpressionOnly()
{
Expression clonedTarget = Target != null ? Target.CloneExpressionOnly() : null;
FieldReferenceExpression result = new FieldReferenceExpression(clonedTarget, this.Field, null) { IsSimpleStore = this.IsSimpleStore };
return result;
}
public override void VisitFieldReferenceExpression(FieldReferenceExpression node)
{
TypesDependingOn.UnionWith(Utilities.GetTypeReferenceTypesDepedningOn(node.Field.DeclaringType));
base.VisitFieldReferenceExpression(node);
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (node.Target != null && node.Target.CodeNodeType == CodeNodeType.VariableReferenceExpression)
{
VariableReference variable = (node.Target as VariableReferenceExpression).Variable;
Dictionary<FieldDefinition, Expression> fieldToExpressionMap;
if (this.methodContext.ClosureVariableToFieldValue.TryGetValue(variable, out fieldToExpressionMap))
{
FieldDefinition fieldDef = node.Field.Resolve();
Expression result;
if (fieldDef != null && fieldToExpressionMap.TryGetValue(fieldDef, out result))
{
return result.CloneExpressionOnly();
}
}
}
return base.VisitFieldReferenceExpression(node);
}
public override void VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (node.Target is TypeReferenceExpression)
{
var typeReference = ((TypeReferenceExpression)node.Target).Type;
if (typeReference is TypeDefinition)
{
var typeDefinition = (TypeDefinition)typeReference;
if (typeDefinition.IsEnum)
{
base.VisitFieldReferenceExpression(node);
return;
}
}
}
FieldDefinition field = node.Field.Resolve();
string fieldName;
if (field != null && this.typeContext.BackingFieldToNameMap.ContainsKey(field))
{
fieldName = this.typeContext.BackingFieldToNameMap[field];
}
else
{
fieldName = node.Field.Name;
}
TrySetPendingName(fieldName, true);
base.VisitFieldReferenceExpression(node);
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (node.Field.DeclaringType.Resolve() != stateMachineTypeDef)
{
return base.VisitFieldReferenceExpression(node);
}
FieldDefinition fieldDef = node.Field.Resolve();
if (parameterMappings.ContainsKey(fieldDef))
{
return parameterMappings[fieldDef].CloneExpressionOnlyAndAttachInstructions(node.UnderlyingSameMethodInstructions);
}
VariableDefinition variableDefinition = new VariableDefinition(GetFriendlyName(fieldDef.Name), fieldDef.FieldType);
this.methodContext.Variables.Add(variableDefinition);
this.methodContext.VariableAssignmentData.Add(variableDefinition, asyncData.FieldAssignmentData[fieldDef]);
this.methodContext.VariablesToRename.Add(variableDefinition);
VariableReferenceExpression variableReferenceExpression = new VariableReferenceExpression(variableDefinition, node.UnderlyingSameMethodInstructions);
parameterMappings[fieldDef] = variableReferenceExpression;
return variableReferenceExpression;
}
public virtual void VisitFieldReferenceExpression(FieldReferenceExpression node)
{
Visit(node.Target);
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
node.Target = (Expression)VisitTargetExpression(node.Target);
return node;
}
private void CheckFieldReference(FieldReferenceExpression node)
{
if(node != assignedReference && node.Target != null && node.Target.CodeNodeType == CodeNodeType.VariableReferenceExpression &&
delegateVariableCopies.Contains((node.Target as VariableReferenceExpression).Variable) && node.Field.Resolve() == this.fieldDef)
{
this.foundUsage = true;
}
}
public bool CheckForAnotherAssignment(FieldDefinition fieldDef, FieldReferenceExpression assignedReference,
HashSet<VariableReference> delegateVariableCopies)
{
this.fieldDef = fieldDef;
this.assignedReference = assignedReference;
this.delegateVariableCopies = delegateVariableCopies;
this.foundUsage = false;
base.Visit(theBlockStatement);
return foundUsage;
}
public override ICodeNode VisitFieldReferenceExpression(FieldReferenceExpression node)
{
if (state == State.ReplaceFields)
{
Expression value;
FieldDefinition resolvedField = node.Field.Resolve();
if (resolvedField == null)
{
return base.VisitFieldReferenceExpression(node);
}
if (fieldDefToAssignedValueMap.TryGetValue(resolvedField, out value))
{
return value.CloneExpressionOnlyAndAttachInstructions(node.UnderlyingSameMethodInstructions);
}
base.VisitFieldReferenceExpression(node);
if (node.Target == null || node.Target.CodeNodeType != CodeNodeType.VariableReferenceExpression)
{
return node;
}
VariableReference variable = (node.Target as VariableReferenceExpression).Variable;
Dictionary<FieldDefinition, Expression> fieldToValueMap;
return closuresArchive.TryGetValue(variable, out fieldToValueMap) && fieldToValueMap.TryGetValue(resolvedField, out value) ?
value.CloneExpressionOnlyAndAttachInstructions(node.UnderlyingSameMethodInstructions) : node;
}
return base.VisitFieldReferenceExpression(node);
}
