[PATCH] D55488: Add utility for dumping a label with child nodes

[Stephen Kelly via Phabricator via cfe-commits]

steveire updated this revision to Diff 180754.
steveire added a comment.

Replace std::string with StringRef


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55488/new/

https://reviews.llvm.org/D55488

Files:
  include/clang/AST/TextNodeDumper.h
  lib/AST/ASTDumper.cpp
  test/AST/ast-dump-stmt.cpp

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