[all-commits] [llvm/llvm-project] e3dea5: [formatters] Add a formatter for libstdc++ optional

[walter erquinigo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e3dea5cf0e326366ab95a49d167fde8b0816e292
      https://github.com/llvm/llvm-project/commit/e3dea5cf0e326366ab95a49d167fde8b0816e292
  Author: Walter Erquinigo <wallace at fb.com>
  Date:   2021-11-22 (Mon, 22 Nov 2021)

  Changed paths:
    M lldb/bindings/interface/SBValue.i
    M lldb/examples/synthetic/gnu_libstdcpp.py
    M lldb/include/lldb/API/SBValue.h
    M lldb/source/API/SBValue.cpp
    M lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/optional/Makefile
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/optional/TestDataFormatterGenericOptional.py
    A lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/optional/main.cpp
    R lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/optional/Makefile
    R lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/optional/TestDataFormatterLibcxxOptional.py
    R lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/optional/main.cpp

  Log Message:
  -----------
  [formatters] Add a formatter for libstdc++ optional

Besides adding the formatter and the summary, this makes the libcxx
tests also work for this case.

This is the polished version of https://reviews.llvm.org/D114266,
authored by Danil Stefaniuc.

Differential Revision: https://reviews.llvm.org/D114403