[PATCH] D56407: Implement the TreeStructure interface through the TextNodeDumper

[Stephen Kelly via Phabricator via cfe-commits]

steveire created this revision.
steveire added reviewers: aaron.ballman, erichkeane.
Herald added a subscriber: cfe-commits.

This way, when the generic ASTTraverser is extracted from ASTDumper,
there can't be any problem related to ordering of class members, a
concern that was raised in https://reviews.llvm.org/D55337.

This will also preserve the property that the generic traverser does not
enforce any coupling between the NodeDumper and the TreeStructure.

https://godbolt.org/z/PEtT1_


Repository:
  rC Clang

https://reviews.llvm.org/D56407

Files:
  include/clang/AST/ASTDumperUtils.h
  include/clang/AST/TextNodeDumper.h
  lib/AST/ASTDumper.cpp
  lib/AST/TextNodeDumper.cpp

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