[Lldb-commits] [lldb] [lldb] Add frame recognizers for libc++ `std::invoke` (PR #105695)
Michael Buch via lldb-commits
lldb-commits at lists.llvm.org
Sun Aug 25 23:45:43 PDT 2024
================
@@ -53,10 +54,39 @@ class LibCXXFrameRecognizer : public StackFrameRecognizer {
public:
LibCXXFrameRecognizer()
- : m_hidden_function_regex(
- R"(^std::__.*::(__function.*::operator\(\)|__invoke))"
- R"((\[.*\])?)" // ABI tag.
- R"(( const)?$)"), // const.
+ : m_hidden_regex{
+ // internal implementation details of std::function
+ // std::__1::__function::__alloc_func<void (*)(), std::__1::allocator<void (*)()>, void ()>::operator()[abi:ne200000]
+ // std::__1::__function::__func<void (*)(), std::__1::allocator<void (*)()>, void ()>::operator()
+ // std::__1::__function::__value_func<void ()>::operator()[abi:ne200000]() const
+ RegularExpression{""
+ R"(^std::__[^:]*::)" // Namespace.
+ R"(__function::.*::operator\(\))"
+ R"((\[.*\])?)" // ABI tag.
+ R"(( const)?$)"}, // const.
----------------
Michael137 wrote:
I don't think we need to match on anything past the function name here? Feels redundant (even if we're going to remove this in favour of `std::__*` in the future).
https://github.com/llvm/llvm-project/pull/105695
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