protected override bool TryMatchInternal(StatementCollection statements, int startIndex, out Statement result, out int replacedStatementsCount) { result = null; replacedStatementsCount = 0; if (!this.TryGetObjectCreation(statements, startIndex, out V_0, out V_1)) { return(false); } V_2 = new ExpressionCollection(); V_3 = new HashSet <string>(); if (V_0.get_Initializer() != null) { if (V_0.get_Initializer().get_InitializerType() != 1) { return(false); } V_4 = V_0.get_Initializer().get_Expressions().GetEnumerator(); try { while (V_4.MoveNext()) { V_5 = V_4.get_Current(); V_6 = this.GetName((V_5 as BinaryExpression).get_Left()); dummyVar0 = V_3.Add(V_6); } } finally { if (V_4 != null) { V_4.Dispose(); } } } V_7 = startIndex + 1; while (V_7 < statements.get_Count() && this.TryGetNextExpression(statements.get_Item(V_7), out V_8)) { V_9 = V_8 as BinaryExpression; if (!this.IsObjectPropertyOrFieldAssignment(V_9, V_1)) { break; } V_10 = null; if (V_9.get_Left().get_CodeNodeType() != 42) { if (V_9.get_Left().get_CodeNodeType() == 30) { V_13 = (V_9.get_Left() as FieldReferenceExpression).get_Field().Resolve(); if (!this.Visit(V_13.get_Name(), V_3)) { break; } V_10 = new FieldInitializerExpression(V_13, V_13.get_FieldType(), V_9.get_Left().get_UnderlyingSameMethodInstructions()); } } else { V_12 = (V_9.get_Left() as PropertyReferenceExpression).get_Property(); if (!this.Visit(V_12.get_Name(), V_3)) { break; } V_10 = new PropertyInitializerExpression(V_12, V_12.get_PropertyType(), V_9.get_Left().get_UnderlyingSameMethodInstructions()); } V_11 = new BinaryExpression(26, V_10, V_9.get_Right().Clone(), this.typeSystem, null, false); V_2.Add(V_11); V_7 = V_7 + 1; } if (V_2.get_Count() == 0) { return(false); } if (V_0.get_Initializer() != null) { V_4 = V_2.GetEnumerator(); try { while (V_4.MoveNext()) { V_15 = V_4.get_Current(); V_0.get_Initializer().get_Expressions().Add(V_15); } } finally { if (V_4 != null) { V_4.Dispose(); } } } else { V_14 = new InitializerExpression(V_2, 1); V_14.set_IsMultiLine(true); V_0.set_Initializer(V_14); } result = statements.get_Item(startIndex); replacedStatementsCount = V_2.get_Count() + 1; return(true); }
public ICodeNode VisitPropertyInitializerExpression(PropertyInitializerExpression node) { return(node); }
public virtual void VisitPropertyInitializerExpression(PropertyInitializerExpression node) { }
// Person person = new Person { Name = "John", Age = 20 }; // // == // // Person person = new Person(); // person.Name = "John"; // person.Age = 20; protected override bool TryMatchInternal(StatementCollection statements, int startIndex, out Statement result, out int replacedStatementsCount) { result = null; replacedStatementsCount = 0; ObjectCreationExpression objectCreation; Expression assignee; if (!TryGetObjectCreation(statements, startIndex, out objectCreation, out assignee)) { return(false); } ExpressionCollection inlinedExpressions = new ExpressionCollection(); HashSet <string> visitedPropertyNames = new HashSet <string>(); if (objectCreation.Initializer != null) { if (objectCreation.Initializer.InitializerType != InitializerType.ObjectInitializer) { return(false); } foreach (var item in objectCreation.Initializer.Expressions) { string name = GetName((item as BinaryExpression).Left); visitedPropertyNames.Add(name); } } for (int i = startIndex + 1; i < statements.Count; i++) { Expression expression; if (!TryGetNextExpression(statements[i], out expression)) { break; } BinaryExpression assignment = expression as BinaryExpression; if (!IsObjectPropertyOrFieldAssignment(assignment, assignee)) { break; } Expression initializer = null; if (assignment.Left.CodeNodeType == CodeNodeType.PropertyReferenceExpression) { PropertyDefinition property = (assignment.Left as PropertyReferenceExpression).Property; if (!Visit(property.Name, visitedPropertyNames)) { break; } initializer = new PropertyInitializerExpression(property, property.PropertyType, assignment.Left.UnderlyingSameMethodInstructions); } else if (assignment.Left.CodeNodeType == CodeNodeType.FieldReferenceExpression) { FieldDefinition field = (assignment.Left as FieldReferenceExpression).Field.Resolve(); if (!Visit(field.Name, visitedPropertyNames)) { break; } initializer = new FieldInitializerExpression(field, field.FieldType, assignment.Left.UnderlyingSameMethodInstructions); } var inlinedAssignment = new BinaryExpression(BinaryOperator.Assign, initializer, assignment.Right.Clone(), this.typeSystem, null); inlinedExpressions.Add(inlinedAssignment); } if (inlinedExpressions.Count == 0) { return(false); } if (objectCreation.Initializer == null) { var initializer = new InitializerExpression(inlinedExpressions, InitializerType.ObjectInitializer); initializer.IsMultiLine = true; objectCreation.Initializer = initializer; } else { foreach (var item in inlinedExpressions) { objectCreation.Initializer.Expressions.Add(item); } } result = statements[startIndex]; replacedStatementsCount = inlinedExpressions.Count + 1; return(true); }