Revert "Set SWIFT_ENABLE_OPAQUE_TYPE_ERASURE=NO"

This reverts commit d7e983a.

Author: kimar

Mastodon.xcodeproj/project.pbxproj

@@ -4479,10 +4479,8 @@
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = iphoneos;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
-				SWIFT_ENABLE_OPAQUE_TYPE_ERASURE = NO;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 			};
 			name = Debug;
@@ -4541,10 +4539,8 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
-				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
-				SWIFT_ENABLE_OPAQUE_TYPE_ERASURE = NO;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -4761,10 +4757,8 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = iphoneos;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = PROFILE;
-				SWIFT_ENABLE_OPAQUE_TYPE_ERASURE = NO;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 			};
 			name = Profile;
@@ -5061,11 +5055,9 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
-				OTHER_SWIFT_FLAGS = "";
 				SDKROOT = iphoneos;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = SNAPSHOT;
 				SWIFT_COMPILATION_MODE = wholemodule;
-				SWIFT_ENABLE_OPAQUE_TYPE_ERASURE = NO;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				VALIDATE_PRODUCT = YES;
 			};