[Lldb-commits] [lldb] [lldb] Add frame recognizers for libc++ `std::invoke` (PR #105695)

[Adrian Vogelsgesang via lldb-commits]

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@@ -145,6 +167,17 @@ StackFrameRecognizerManager::GetRecognizerForFrame(StackFrameSP frame) {
       if (!entry.module_regexp->Execute(module_name.GetStringRef()))
         continue;
 
+    ConstString function_name = [&]() {
+      switch (entry.mangling_preference) {
+      case Mangled::ePreferMangled:
+        return function_name_mangled;
+      case Mangled::ePreferDemangled:
+        return function_name_demangled;
+      case Mangled::ePreferDemangledWithoutArguments:
+        return function_name_noargs;
+      }
+    }();
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vogelsgesang wrote:

> @vogelsgesang I closed my PR, feel free to copy&paste what you find useful.

I did copy over:
* the improved comments in `StackFrameRecognizer.h`
* the printing improvements to `frame recognizer list` (but I am using a slightly different format)

However, I did not change the `VerboseTrapFrameRecognizer` and `AssertFrameRecognizer` to use the mangled names. I will leave this for a follow-up commit.

https://github.com/llvm/llvm-project/pull/105695