[Lldb-commits] [PATCH] D30272: Improve data formatter for libstdcpp unique_ptr

[Tamas Berghammer via Phabricator via lldb-commits]

tberghammer created this revision.

Improve data formatter for libstdcpp unique_ptr

- Fix infinite loop when there is a reference loop created from smart pointers
- Respect pointer depth argument in frame variable command
- Support dereferencing unique_ptr in the frame variable command
- Support operator-> for unique_ptr in the frame variable command

Note: After submitting this change I plan to add the same functionality for the other smart pointers as well (shared_ptr/weak_ptr, libcpp/libstdcpp)


https://reviews.llvm.org/D30272

Files:
  include/lldb/Core/ValueObject.h
  include/lldb/DataFormatters/ValueObjectPrinter.h
  include/lldb/Target/Language.h
  packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libstdcpp/unique_ptr/TestDataFormatterStdUniquePtr.py
  packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libstdcpp/unique_ptr/main.cpp
  source/Core/ValueObject.cpp
  source/DataFormatters/ValueObjectPrinter.cpp
  source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
  source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
  source/Target/Language.cpp
  source/Target/StackFrame.cpp

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