Fixed CodeCompletion build error

Author: tristanlabelle

Sources/SourceKitLSP/CapabilityRegistry.swift

@@ -63,7 +63,7 @@ public final class CapabilityRegistry {
     clientCapabilities.textDocument?.inlayHint?.dynamicRegistration == true
   }
 
-  public var clientHasDocumentDiagnosticsRegistration: Bool {
+  public var clientHasDynamicDocumentDiagnosticsRegistration: Bool {
     clientCapabilities.textDocument?.diagnostic?.dynamicRegistration == true
   }
 
@@ -224,7 +224,7 @@ public final class CapabilityRegistry {
     for languages: [Language],
     registerOnClient: ClientRegistrationHandler
   ) {
-    guard clientHasDocumentDiagnosticsRegistration else { return }
+    guard clientHasDynamicDocumentDiagnosticsRegistration else { return }
     if let registration = registration(for: languages, in: pullDiagnostics) {
       if options != registration.diagnosticOptions {
         log("Unable to register new pull diagnostics options \(options) for " +

Sources/SourceKitLSP/Swift/CodeCompletion.swift

@@ -139,8 +139,8 @@ extension SwiftLanguageServer {
       let typeName: String? = value[self.keys.typename]
       let docBrief: String? = value[self.keys.doc_brief]
 
-      let clientCompletionCapabilities = self.clientCapabilities.textDocument?.completion
-      let clientSupportsSnippets = clientCompletionCapabilities?.completionItem?.snippetSupport == true
+      let completionCapabilities = self.capabilityRegistry.clientCapabilities.textDocument?.completion
+      let clientSupportsSnippets = completionCapabilities?.completionItem?.snippetSupport == true
       let text = insertText.map {
         rewriteSourceKitPlaceholders(inString: $0, clientSupportsSnippets: clientSupportsSnippets)
       }