fix parsed type leak. Also update performance test

.gitignore

@@ -70,3 +70,4 @@ Samples/CompareSpeedSwinjectVSTranquillity/CompareSpeedSwinjectVSTranquillity.xc
 Pods
 IDEWorkspaceChecks.plist
 Package.resolved
+Samples/DITranquillityPerformanceTest/DITranquillityTest.xcodeproj/xcshareddata/xcbaselines

CHANGELOG.md

@@ -1,3 +1,6 @@
+# v4.2.1
+* Fix memory leak ParsedType. About bug in comments [#159](https://github.com/ivlevAstef/DITranquillity/issues/159) issue
+
 # v4.2.0
 * Add new settings - enable disable multithread support. Default enable.
 * Improve resolve speed - fix small performance bug.

DITranquillity.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = 'DITranquillity'
-  s.version      = '4.2.0'
+  s.version      = '4.2.1'
   s.summary      = 'DITranquillity - Dependency injection for iOS/macOS/tvOS (Swift) '
 
   s.description  = <<-DESC

DITranquillity.xcodeproj/project.pbxproj

@@ -1220,7 +1220,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-OSX";
 				PRODUCT_NAME = DITranquillity;
@@ -1260,7 +1260,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-OSX";
 				PRODUCT_NAME = DITranquillity;
@@ -1301,7 +1301,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-tvOS";
 				PRODUCT_MODULE_NAME = DITranquillity;
@@ -1344,7 +1344,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-tvOS";
 				PRODUCT_MODULE_NAME = DITranquillity;
@@ -1507,7 +1507,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-iOS";
 				PRODUCT_NAME = DITranquillity;
@@ -1551,7 +1551,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-iOS";
 				PRODUCT_NAME = DITranquillity;
@@ -1594,7 +1594,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-WatchOS";
 				PRODUCT_MODULE_NAME = DITranquillity;
@@ -1640,7 +1640,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
-				MARKETING_VERSION = 4.2.0;
+				MARKETING_VERSION = 4.2.1;
 				OTHER_SWIFT_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.sia.DITranquillity-WatchOS";
 				PRODUCT_MODULE_NAME = DITranquillity;

Samples/DITranquillityPerformanceTest/DITranquillityTest.xcodeproj/xcshareddata/xcschemes/DITranquillityTest.xcscheme

@@ -23,7 +23,7 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Release"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">

Samples/DITranquillityPerformanceTest/DITranquillityTest/DITranquillityTests_Performance.swift

@@ -26,49 +26,47 @@ private class PerformanceTest {
 
 class DITranquillityTests_Performance: XCTestCase {
   /*
-   /// time for core i7-6800K in virtual machine
+   /// time for 9 GHz 6-Core Intel Core i9
    register count:
-   1000 = 0.040
-   2000 = 0.135
-   4000 = 0.532
-   8000 = 2.217
-   not linear!!!
-   but 1k classes it's more.
-   0.000008 per register
+   1000 = 0,00342 s
+   2000 = 0,00694 s
+   4000 = 0,0121 s
+   8000 = 0,023 s
+   linear - 0.000004 per register
    
    parameters count (for 2000):
-   0 = 0.131
-   1 = 0.135
-   2 = 0.134
-   3 = 0.137
-   8 = 0.136
+   0 = 0,00788 s
+   1 = 0,00945 s
+   2 = 0,0101 s
+   3 = 0,0111 s
+   8 = 0,0141 s
    linear - 0.001 sec or 0.5%
    increase register time on 0.0000005 per parameter
    
    resolve (for 50000):
-   prototype = 0.101
-   objectGraph = 0.264
-   single = 0.227
-   0.000003 per resolve with one register
+   prototype = 0,0197 s
+   objectGraph = 0,0353 s
+   single = 0,104 s
    
    resolve by register count (for 50000):
-   250 = 0.419
-   500 = 0.798
-   1000 = 1.607
-   2000 = 3.726
+   250 = 0,35 s
+   500 = 0,647 s
+   1000 = 1,27 s
+   2000 = 2,63 s
    linear
    resolve type increase on 0.0011 (for 50000) per one register
    0.00002 per resolve with 1000 register
    
    inject count (for 2000):
-   1 = 0.137
-   2 = 0.142
-   4 = 0.146
-   8 = 0.163
-   16 = 0.216
-   not linear, but this is not critical
-   increase register time on 0.000022 per injection
-   
+   1 = 0,0126 s
+   2 = 0,0168 s
+   4 = 0,0273 s
+   8 = 0,046 s
+   16 = 0,0832 s
+   around linear, but this is not critical
+
+   complex prototype (for 1000): 0,551 s
+   complex objectGraph (for 1000): 0,119 s
    */
 
   func test01_registerType() {

Sources/Core/Internal/ParsedType.swift

@@ -12,21 +12,27 @@ final class ParsedType {
   let sType: SpecificType.Type?
   let parent: ParsedType?
 
-  private(set) lazy var base: ParsedType = {
+  var base: ParsedType { _base ?? makeBase() }
+  private unowned var _base: ParsedType? = nil
+  private func makeBase() -> ParsedType {
     var iter = self
     while let parent = iter.parent {
-        iter = parent
+      iter = parent
     }
+    _base = iter
     return iter
-  }()
+  }
 
-  private(set) lazy var firstNotSwiftType: ParsedType = {
+  var firstNotSwiftType: ParsedType { _firstNotSwiftType ?? makeFirstNotSwiftType() }
+  private unowned var _firstNotSwiftType: ParsedType? = nil
+  private func makeFirstNotSwiftType() -> ParsedType {
     var iter = self
     while let sType = iter.sType, let parent = iter.parent, sType.isSwiftType {
       iter = parent
     }
+    _firstNotSwiftType = iter
     return iter
-  }()
+  }
 
   private(set) lazy var many: Bool = { return sType?.many ?? false }()
   private(set) lazy var optional: Bool = {
@@ -97,11 +103,9 @@ final class ParsedType {
     return nil
   }
 
-  @inline(__always)
-  private func oGet(_ value1: Bool?, _ value2: @autoclosure () -> Bool?) -> Bool
-  {
+  private func oGet(_ value1: Bool?, _ value2: @autoclosure () -> Bool?) -> Bool {
     if true == value1 {
-        return true
+      return true
     }
     return value2() ?? false
   }