[Lldb-commits] [PATCH] D139082: [lldb][Module] Document ModuleList::ForEach and assert nullness

[Michael Buch via Phabricator via lldb-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG83599000e1f4: [lldb][Module] Document ModuleList::ForEach and assert nullness (authored by Michael137).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139082/new/

https://reviews.llvm.org/D139082

Files:
  lldb/include/lldb/Core/ModuleList.h
  lldb/source/Core/ModuleList.cpp


Index: lldb/source/Core/ModuleList.cpp
===================================================================
--- lldb/source/Core/ModuleList.cpp
+++ lldb/source/Core/ModuleList.cpp
@@ -1067,9 +1067,10 @@
 void ModuleList::ForEach(
     std::function<bool(const ModuleSP &module_sp)> const &callback) const {
   std::lock_guard<std::recursive_mutex> guard(m_modules_mutex);
-  for (const auto &module : m_modules) {
+  for (const auto &module_sp : m_modules) {
+    assert(module_sp != nullptr);
     // If the callback returns false, then stop iterating and break out
-    if (!callback(module))
+    if (!callback(module_sp))
       break;
   }
 }
Index: lldb/include/lldb/Core/ModuleList.h
===================================================================
--- lldb/include/lldb/Core/ModuleList.h
+++ lldb/include/lldb/Core/ModuleList.h
@@ -464,6 +464,12 @@
 
   static bool RemoveSharedModuleIfOrphaned(const Module *module_ptr);
 
+  /// Applies 'callback' to each module in this ModuleList.
+  /// If 'callback' returns false, iteration terminates.
+  /// The 'module_sp' passed to 'callback' is guaranteed to
+  /// be non-null.
+  ///
+  /// This function is thread-safe.
   void ForEach(std::function<bool(const lldb::ModuleSP &module_sp)> const
                    &callback) const;
 


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