[PATCH] D39706: [refactor][extract] Initial implementation of variable captures

[Alex Lorenz via Phabricator via cfe-commits]

arphaman created this revision.
Herald added a subscriber: mgorny.

This patch adds an initial rudimentary support for capturing variables that should be passed to the extracted function.
The variables are passed to the extracted function if they're used in the extracted code. If they're defined they're ignored for now, but we'll be able to handle variables that defined in extracted code but that are used after extracted code later. The variables are sorted by name when passing them to the extracted function. The exact passing semantics (reference/pointer/const reference/const pointer) are not yet computed.


Repository:
  rL LLVM

https://reviews.llvm.org/D39706

Files:
  lib/Tooling/Refactoring/CMakeLists.txt
  lib/Tooling/Refactoring/Extract/CaptureVariables.cpp
  lib/Tooling/Refactoring/Extract/CaptureVariables.h
  lib/Tooling/Refactoring/Extract/Extract.cpp
  test/Refactor/Extract/CaptureSimpleVariables.cpp
  test/Refactor/Extract/ExtractionSemicolonPolicy.cpp
  test/Refactor/Extract/ExtractionSemicolonPolicy.m

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