Swift: Fix AvailabilitySpec trap generation

Author: jketema

swift/extractor/translators/StmtTranslator.cpp

@@ -36,9 +36,15 @@ void StmtTranslator::translateAndEmit(const swift::PoundAvailableInfo& availabil
 }
 
 void StmtTranslator::translateAndEmit(const swift::AvailabilitySpec& spec) {
-  // auto entry = dispatcher.createEntry(spec);
-  //  TODO: Swift 6.2 platform version/wildcard
-  // dispatcher.emit(entry);
+  auto entry = dispatcher.createEntry(spec);
+  entry.is_wildcard = spec.isWildcard();
+  if (!spec.isWildcard()) {
+    auto domain = spec.getDomainOrIdentifier().getAsDomain();
+    entry.platform =
+        swift::platformString(domain ? domain->getPlatformKind() : swift::PlatformKind::none).str();
+    entry.version = spec.getRawVersion().getAsString();
+  }
+  dispatcher.emit(entry);
 }
 
 codeql::BraceStmt StmtTranslator::translateBraceStmt(const swift::BraceStmt& stmt) {