Let the 9.4 migrator migrate the Swift source.
No changes were needed, but since the Xcode projects pick up the updated
setting, the tests require a newer Xcode that supports Swift 4.
This is being done because Xcode 10 starting warning about Swift 3 support
going away in the future, so we might as well do the updates since most
folks shouldn't be on those really old Xcode versions any more.
diff --git a/objectivec/ProtocolBuffers_iOS.xcodeproj/project.pbxproj b/objectivec/ProtocolBuffers_iOS.xcodeproj/project.pbxproj
index 3847bcc..940802a 100644
--- a/objectivec/ProtocolBuffers_iOS.xcodeproj/project.pbxproj
+++ b/objectivec/ProtocolBuffers_iOS.xcodeproj/project.pbxproj
@@ -647,7 +647,7 @@
LastUpgradeCheck = 0930;
TargetAttributes = {
8BBEA4A5147C727100C4ADB7 = {
- LastSwiftMigration = 0800;
+ LastSwiftMigration = 0940;
TestTargetID = 8B9A5EA41831993600A9D33B;
};
F45BBC0E1B0CDB50002D064D = {
@@ -866,7 +866,7 @@
PRODUCT_NAME = UnitTests;
SWIFT_OBJC_BRIDGING_HEADER = "Tests/UnitTests-Bridging-Header.h";
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
- SWIFT_VERSION = 3.0;
+ SWIFT_VERSION = 4.0;
TARGETED_DEVICE_FAMILY = "1,2";
WARNING_CFLAGS = (
"$(inherited)",
@@ -900,7 +900,7 @@
OTHER_LDFLAGS = "-ObjC";
PRODUCT_NAME = UnitTests;
SWIFT_OBJC_BRIDGING_HEADER = "Tests/UnitTests-Bridging-Header.h";
- SWIFT_VERSION = 3.0;
+ SWIFT_VERSION = 4.0;
TARGETED_DEVICE_FAMILY = "1,2";
WARNING_CFLAGS = (
"$(inherited)",
