Swift: add a comment about lifetime

2026-04-28 10:15:14 +02:00 · 2022-05-13 15:08:58 +02:00
parent c92576690f
commit d7f4c6fb0b
1 changed files with 1 additions and 0 deletions
--- a/swift/extractor/SwiftDispatcher.h
+++ b/swift/extractor/SwiftDispatcher.h
@@ -53,6 +53,7 @@ std::string inline getKindName<swift::TypeRepr, swift::TypeReprKind>(swift::Type
 // node (AST nodes that are not types: declarations, statements, expressions, etc.).
 class SwiftDispatcher {
 public:
+  // sourceManager, arena, and trap are supposed to outlive the SwiftDispatcher
  SwiftDispatcher(const swift::SourceManager& sourceManager, TrapArena& arena, TrapOutput& trap)
      : sourceManager{sourceManager}, arena{arena}, trap{trap} {}