[PATCH] D38982: [refactor] Initial outline of implementation of "extract function" refactoring

[Alex Lorenz via Phabricator via cfe-commits]

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

This patch adds an initial, skeleton outline of the "extract function" refactoring.
The extracted function doesn't capture variables / rewrite code yet, it just basically does a simple copy-paste.
The following initiation rules are specified:

- extraction can only be done for executable code in a function/method/block. This means that you can't extract a global variable initialize into a function right now (should this be allowed though?).
- simple literals and references are not extractable.

This patch also adds support for full source ranges to clang-refactor's test mode.


Repository:
  rL LLVM

https://reviews.llvm.org/D38982

Files:
  include/clang/Basic/DiagnosticRefactoringKinds.td
  include/clang/Tooling/Refactoring/ASTSelection.h
  include/clang/Tooling/Refactoring/RefactoringActionRegistry.def
  include/clang/Tooling/Refactoring/RefactoringActionRuleRequirements.h
  include/clang/Tooling/Refactoring/RefactoringActionRulesInternal.h
  include/clang/Tooling/Refactoring/RefactoringRuleContext.h
  lib/Tooling/Refactoring/ASTSelection.cpp
  lib/Tooling/Refactoring/ASTSelectionRequirements.cpp
  lib/Tooling/Refactoring/CMakeLists.txt
  lib/Tooling/Refactoring/Extract.cpp
  test/Refactor/Extract/ExtractExprIntoFunction.cpp
  test/Refactor/LocalRename/Field.cpp
  test/Refactor/tool-test-support.c
  tools/clang-refactor/TestSupport.cpp

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