[all-commits] [llvm/llvm-project] 0ac42f: [lldb] Add deref support and tests to shared_ptr s...

[Dave Lee via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ac42fd26d738b2d7b2811fc995bd7cacf994144
      https://github.com/llvm/llvm-project/commit/0ac42fd26d738b2d7b2811fc995bd7cacf994144
  Author: Dave Lee <davelee.com at gmail.com>
  Date:   2021-02-23 (Tue, 23 Feb 2021)

  Changed paths:
    M lldb/source/Plugins/Language/CPlusPlus/LibCxx.cpp
    M lldb/source/Plugins/Language/CPlusPlus/LibCxx.h
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/shared_ptr/Makefile
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/shared_ptr/TestDataFormatterLibcxxSharedPtr.py
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/shared_ptr/main.cpp

  Log Message:
  -----------
  [lldb] Add deref support and tests to shared_ptr synthetic

Add `frame variable` dereference suppport to libc++ `std::shared_ptr`.

This change allows for commands like `v *thing_sp` and `v thing_sp->m_id`. These
commands now work the same way they do with raw pointers. This is done by adding an
unaccounted for child member named `$$dereference$$`.

Also, add API tests for `std::shared_ptr`, previously there were none.

Differential Revision: https://reviews.llvm.org/D97165