https://bugs.webkit.org/show_bug.cgi?id=225134
<rdar://73620237>
Reviewed by Sam Weinig.
Audit our imported Objective-C API for correct translations to Swift's
upcoming concurrency feature. This mostly entails removing redundant
words, tagging methods which Swift's heuristics missed, and in some
cases disabling methods that do not follow Swift's async conventions.
* Shared/API/Cocoa/WKFoundation.h: Because the Foundation macros used
for Swift async won't exist in all SDKs, provide our own wrapper around
them to avoid undefined macro errors.
* SwiftOverlay/Configurations/WebKitSwiftOverlay.xcconfig: Passing these
flags to older tools will result in errors, so only so conditionally.
* SwiftOverlay/WebKitSwiftOverlay.xcodeproj/project.pbxproj: Added a
new source file reference for generated sources. These will be copied
from WebKitAdditions if available, or replaced with empty sources for
compatibility.
* UIProcess/API/Cocoa/NSAttributedString.h: Adopt new attributes to
define an explicit Swift async name.
* UIProcess/API/Cocoa/WKContentRuleListStore.h: Ditto.
* UIProcess/API/Cocoa/WKDownloadDelegate.h: In this case I also apply
NS_SWIFT_NAME as the "decisionHandler" argument would otherwise not
import as async. Despite using a different macro, I'm just using
NS_SWIFT_ASYNC_NAME to check for these changes as all these annotations
should exist or not-exist at once.
* UIProcess/API/Cocoa/WKHTTPCookieStore.h: Ditto.
* UIProcess/API/Cocoa/WKNavigationDelegate.h: Ditto.
* UIProcess/API/Cocoa/WKScriptMessageHandlerWithReply.h: Ditto.
* UIProcess/API/Cocoa/WKUIDelegate.h: Ditto.
* UIProcess/API/Cocoa/WKWebView.h: _Nullable_result is a new annotation
which specifies that the result and error are not mutually exclusive,
but rather than we can expect a nil result in cases where there are not
an error. For the same reason as above, we only want to refer to this
keyword conditionally.
* UIProcess/API/Cocoa/WKWebsiteDataStore.h: Ditto.
Canonical link: https://commits.webkit.org/237486@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@277215 268f45cc-cd09-0410-ab3c-d52691b4dbfc
15e6beab56