Update to XCode 10

opaque_typedef.xcodeproj/project.pbxproj

@@ -198,7 +198,7 @@
 		CD3C80601D63EE0000ACC795 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1000;
+				LastUpgradeCheck = 1030;
 				ORGANIZATIONNAME = "Sam Jaffe";
 				TargetAttributes = {
 					CD3C80671D63EE0000ACC795 = {
@@ -211,10 +211,11 @@
 			};
 			buildConfigurationList = CD3C80631D63EE0000ACC795 /* Build configuration list for PBXProject "opaque_typedef" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = CD3C805F1D63EE0000ACC795;
 			productRefGroup = CD3C80691D63EE0000ACC795 /* Products */;
@@ -310,6 +311,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -364,6 +366,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;