[all-commits] [llvm/llvm-project] 81be68: [lldb][nfc] Simplify DebugRanges class

[Felipe de Azevedo Piovezan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 81be68062f49dccfb0c28b98f04d88b5343c4ae6
      https://github.com/llvm/llvm-project/commit/81be68062f49dccfb0c28b98f04d88b5343c4ae6
  Author: Felipe de Azevedo Piovezan <fpiovezan at apple.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.cpp
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugRanges.h
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp

  Log Message:
  -----------
  [lldb][nfc] Simplify DebugRanges class

Most of the code changed here dates back to 2010, when LLDB was first
introduced upstream, as such it benefits from a slight cleanup.

The method "dump" is not used anywhere nor is it tested, so this commit removes
it.

The "findRanges" method returns a boolean which is never checked and indicates
whether the method found anything/assigned a range map to the out parameter.
This commit folds the out parameter into the return type of the method.

A handful of typedefs were also never used and therefore removed.

Differential Revision: https://reviews.llvm.org/D150363