[Lldb-commits] [lldb] [lldb] Upgrade `GetIndexOfChildWithName` to use `llvm::Expected` (PR #136693)

[Charles Zablit via lldb-commits]

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@@ -199,10 +199,12 @@ lldb_private::formatters::StdlibCoroutineHandleSyntheticFrontEnd::Update() {
   return lldb::ChildCacheState::eRefetch;
 }
 
-size_t StdlibCoroutineHandleSyntheticFrontEnd::GetIndexOfChildWithName(
+llvm::Expected<size_t>
+StdlibCoroutineHandleSyntheticFrontEnd::GetIndexOfChildWithName(
     ConstString name) {
   if (!m_resume_ptr_sp || !m_destroy_ptr_sp)
-    return UINT32_MAX;
+    return llvm::createStringError("Cannot find index of child '%s'",
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charles-zablit wrote:

Fixed, thanks!

https://github.com/llvm/llvm-project/pull/136693