private bool IsAsyncFirstAssignmentStatement(Statement statement, out TypeDefinition asyncStateMachineType)
{
asyncStateMachineType = null;
if (statement as ExpressionStatement != null)
{
V_0 = statement as ExpressionStatement;
if (V_0.get_Expression() as BinaryExpression != null)
{
V_1 = V_0.get_Expression() as BinaryExpression;
if (V_1.get_Right() as ThisReferenceExpression != null && V_1.get_Left() as FieldReferenceExpression != null)
{
V_2 = (V_1.get_Left() as FieldReferenceExpression).get_Field().get_DeclaringType();
if (V_2 == null)
{
return(false);
}
V_3 = V_2.Resolve();
if (V_3 == null || (object)V_3.get_DeclaringType() != (object)this.methodContext.get_Method().get_DeclaringType() || !V_3.IsAsyncStateMachine())
{
return(false);
}
asyncStateMachineType = V_3;
return(true);
}
}
}
return(false);
}
private void SetParameterMappings()
{
V_0 = 1;
while (V_0 < this.statements.get_Count())
{
if (this.statements.get_Item(V_0).get_CodeNodeType() == 5)
{
V_1 = this.statements.get_Item(V_0) as ExpressionStatement;
if (V_1.get_Expression().get_CodeNodeType() == 24 && (V_1.get_Expression() as BinaryExpression).get_IsAssignmentExpression())
{
V_2 = V_1.get_Expression() as BinaryExpression;
if (V_2.get_Left().get_CodeNodeType() == 30)
{
V_3 = (V_2.get_Left() as FieldReferenceExpression).get_Field();
if ((object)V_3.get_DeclaringType().Resolve() == (object)this.yieldDeclaringType)
{
this.parameterMappings.set_Item(V_3.Resolve(), V_2.get_Right());
}
}
}
}
V_0 = V_0 + 1;
}
return;
}
public static ICollection <ImplementedMember> GetImplementedProperties(this PropertyReference self)
{
V_0 = new List <ImplementedMember>();
V_1 = self.Resolve();
if (V_1 == null)
{
return(V_0);
}
if (V_1.get_GetMethod() != null)
{
V_2 = V_1.get_GetMethod().GetImplementedMethods().GetEnumerator();
try
{
while (V_2.MoveNext())
{
V_3 = V_2.get_Current();
V_4 = PropertyDefinitionExtensions.GetMethodDeclaringProperty(V_3.get_Member() as MethodReference);
if (V_4 == null)
{
continue;
}
V_0.Add(new ImplementedMember(V_3.get_DeclaringType(), V_4));
}
}
finally
{
if (V_2 != null)
{
V_2.Dispose();
}
}
return(V_0);
}
if (V_1.get_SetMethod() == null)
{
return(V_0);
}
V_2 = V_1.get_SetMethod().GetImplementedMethods().GetEnumerator();
try
{
while (V_2.MoveNext())
{
V_5 = V_2.get_Current();
V_6 = PropertyDefinitionExtensions.GetMethodDeclaringProperty(V_5.get_Member() as MethodReference);
if (V_6 == null)
{
continue;
}
V_0.Add(new ImplementedMember(V_5.get_DeclaringType(), V_6));
}
}
finally
{
if (V_2 != null)
{
V_2.Dispose();
}
}
return(V_0);
}
private bool TryGetStateField(BlockStatement theCatch)
{
V_0 = theCatch.get_Statements().GetEnumerator();
try
{
while (V_0.MoveNext())
{
V_1 = V_0.get_Current();
if (!V_1.IsAssignmentStatement())
{
continue;
}
V_2 = (V_1 as ExpressionStatement).get_Expression() as BinaryExpression;
if (V_2.get_Left().get_CodeNodeType() != 30 || V_2.get_Right().get_CodeNodeType() != 22)
{
continue;
}
V_3 = (V_2.get_Left() as FieldReferenceExpression).get_Field().Resolve();
if (V_3 == null || V_3.get_DeclaringType() == null)
{
V_4 = false;
goto Label1;
}
else
{
if ((object)V_3.get_DeclaringType().Resolve() == (object)this.stateMachineTypeDef)
{
this.asyncData.set_StateField(V_3);
V_4 = true;
goto Label1;
}
else
{
V_4 = false;
goto Label1;
}
}
}
goto Label0;
}
finally
{
if (V_0 != null)
{
V_0.Dispose();
}
}
Label1:
return(V_4);
Label0:
return(false);
}
public BlockStatement Process(DecompilationContext context, BlockStatement body)
{
V_0 = context.get_MethodContext().get_Method();
if (String.op_Equality(V_0.get_Name(), "Finalize") && V_0.get_IsVirtual() && body.get_Statements().get_Count() == 1 && body.get_Statements().get_Item(0) as TryStatement != null)
{
V_1 = body.get_Statements().get_Item(0) as TryStatement;
if (V_1.get_Finally() != null && V_1.get_Finally().get_Body().get_Statements().get_Count() == 1 && V_1.get_Finally().get_Body().get_Statements().get_Item(0) as ExpressionStatement != null)
{
V_2 = V_1.get_Finally().get_Body().get_Statements().get_Item(0) as ExpressionStatement;
if (V_2.get_Expression() as MethodInvocationExpression != null)
{
V_3 = (V_2.get_Expression() as MethodInvocationExpression).get_MethodExpression().get_MethodDefinition();
if (V_3 != null && String.op_Equality(V_3.get_Name(), "Finalize") && String.op_Equality(V_3.get_DeclaringType().get_FullName(), V_0.get_DeclaringType().get_BaseType().get_FullName()))
{
context.get_MethodContext().set_IsDestructor(true);
stackVariable71 = context.get_MethodContext();
stackVariable72 = new BlockStatement();
stackVariable72.set_Statements(V_1.get_Try().get_Statements());
stackVariable71.set_DestructorStatements(stackVariable72);
}
}
}
}
return(body);
}
private DecompiledType GetDecompiledType(IMemberDefinition member, ILanguage language)
{
V_0 = Utilities.GetDeclaringTypeOrSelf(member);
V_1 = new DecompiledType(V_0);
V_2 = new Queue <IMemberDefinition>();
V_2.Enqueue(member);
Label0:
while (V_2.get_Count() > 0)
{
V_3 = V_2.Dequeue();
if (V_3 as TypeDefinition != null && (object)V_3 == (object)member)
{
V_4 = Utilities.GetTypeMembers(V_3 as TypeDefinition, language, true, null, null, null, V_1.get_TypeContext().GetFieldToPropertyMap(language).get_Keys()).GetEnumerator();
try
{
while (V_4.MoveNext())
{
V_5 = V_4.get_Current();
V_2.Enqueue(V_5);
}
}
finally
{
((IDisposable)V_4).Dispose();
}
}
if (V_3 as MethodDefinition != null)
{
this.DecompileMember(V_3 as MethodDefinition, language, V_1);
}
if (V_3 as EventDefinition != null)
{
V_6 = V_3 as EventDefinition;
if ((new AutoImplementedEventMatcher(V_6, language)).IsAutoImplemented())
{
dummyVar0 = V_1.get_TypeContext().get_AutoImplementedEvents().Add(V_6);
}
if (V_6.get_AddMethod() != null)
{
this.DecompileMember(V_6.get_AddMethod(), language, V_1);
}
if (V_6.get_RemoveMethod() != null)
{
this.DecompileMember(V_6.get_RemoveMethod(), language, V_1);
}
if (V_6.get_InvokeMethod() != null)
{
this.DecompileMember(V_6.get_InvokeMethod(), language, V_1);
}
}
if (V_3 as PropertyDefinition != null)
{
V_7 = V_3 as PropertyDefinition;
stackVariable52 = new PropertyDecompiler(V_7, language, this.renameInvalidMembers, this.cacheService, V_1.get_TypeContext());
stackVariable52.add_ExceptionThrown(new EventHandler <Exception>(this.OnExceptionThrown));
stackVariable52.Decompile(out V_8, out V_9, out V_10);
stackVariable52.remove_ExceptionThrown(new EventHandler <Exception>(this.OnExceptionThrown));
if (V_10)
{
dummyVar1 = V_1.get_TypeContext().get_AutoImplementedProperties().Add(V_7);
}
if (V_8 != null)
{
this.AddDecompiledMemberToDecompiledType(V_8, V_1);
}
if (V_9 != null)
{
this.AddDecompiledMemberToDecompiledType(V_9, V_1);
}
V_11 = stackVariable52.get_ExceptionsWhileDecompiling().GetEnumerator();
try
{
while (V_11.MoveNext())
{
V_12 = V_11.get_Current();
this.get_ExceptionsWhileDecompiling().Add(V_12);
}
}
finally
{
if (V_11 != null)
{
V_11.Dispose();
}
}
}
if (V_3 as FieldDefinition == null)
{
continue;
}
V_13 = V_3 as FieldDefinition;
V_14 = V_3.get_DeclaringType().get_Methods().GetEnumerator();
try
{
while (V_14.MoveNext())
{
V_15 = V_14.get_Current();
if (!V_15.get_IsConstructor() || V_13.get_IsStatic() != V_15.get_IsStatic())
{
continue;
}
this.DecompileConstructorChain(V_15, language, V_1);
goto Label0;
}
}
finally
{
V_14.Dispose();
}
}
V_1.get_TypeContext().set_ExplicitlyImplementedMembers(this.GetExplicitlyImplementedInterfaceMethods(V_0, language));
this.AddGeneratedFilterMethodsToDecompiledType(V_1, V_1.get_TypeContext(), language);
return(V_1);
}
