[Lldb-commits] [PATCH] D151399: [lldb] Introduce FileSpec::GetComponents

[Alex Langford via Phabricator via lldb-commits]

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This patch introduces FileSpec::GetComponents, a method that splits a
FileSpec's path into its individual components. For example, given
/foo/bar/baz, you'll get back a vector of strings {"foo", "bar", baz"}.

The motivation here is to reduce the use of
`FileSpec::RemoveLastPathComponent`. Mutating a FileSpec is expensive,
so providing a way of doing this without mutation is useful.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D151399

Files:
  lldb/include/lldb/Utility/FileSpec.h
  lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp
  lldb/source/Utility/FileSpec.cpp
  lldb/unittests/Utility/FileSpecTest.cpp

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