Upgrade to Xcode 10 and Swift 4.2

Author: tsolomko

.travis.yml

@@ -3,7 +3,7 @@ jobs:
     - stage: test
       language: swift
       os: osx
-      osx_image: xcode9.4
+      osx_image: xcode10
       script:
       - swift build
       - swift test --filter BitByteDataTests
@@ -21,7 +21,7 @@ jobs:
       if: NOT (tag IS present)
       language: swift
       os: osx
-      osx_image: xcode9.4
+      osx_image: xcode10
       script:
       - swift test -c release -Xswiftc -enable-testing --filter BitByteDataBenchmarks
     - language: generic
@@ -35,7 +35,7 @@ jobs:
       if: tag IS present
       language: generic
       os: osx
-      osx_image: xcode9.4
+      osx_image: xcode10
       env:
         secure: 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
       before_install:

BitByteData.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 51;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -205,7 +205,8 @@
 		06F065501FFAE9EC00312A82 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastSwiftUpdateCheck = 0920;
+				DefaultBuildSystemTypeForWorkspace = Latest;
+				LastSwiftUpdateCheck = 1000;
 				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = "Timofey Solomko";
 				TargetAttributes = {
@@ -214,16 +215,18 @@
 					};
 					06F0656B1FFAEA4B00312A82 = {
 						CreatedOnToolsVersion = 9.2;
+						LastSwiftMigration = 1000;
 						ProvisioningStyle = Manual;
 					};
 					06F065801FFAEAA000312A82 = {
 						CreatedOnToolsVersion = 9.2;
+						LastSwiftMigration = 1000;
 						ProvisioningStyle = Manual;
 					};
 				};
 			};
 			buildConfigurationList = 06F065531FFAE9EC00312A82 /* Build configuration list for PBXProject "BitByteData" */;
-			compatibilityVersion = "Xcode 9.3";
+			compatibilityVersion = "Xcode 10.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -439,7 +442,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = me.tsolomko.BitByteData;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSION_INFO_PREFIX = "";
 			};
 			name = Debug;
@@ -464,7 +467,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = me.tsolomko.BitByteData;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSION_INFO_PREFIX = "";
 			};
 			name = Release;
@@ -483,7 +486,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = me.tsolomko.TestBitByteData;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
 		};
@@ -501,7 +504,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = me.tsolomko.TestBitByteData;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 			};
 			name = Release;
 		};