[PATCH] D60384: FileCheck [4/12]: Introduce @LINE numeric expressions

[Thomas Preud'homme via Phabricator via llvm-commits]

thopre updated this revision to Diff 195924.
thopre marked an inline comment as done.
thopre added a comment.

- Stop using shared_ptr
- Make getUndefVarName return a StringRef rather than an optional one using an empty one if no variable is undefined
- Add unit tests


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60384/new/

https://reviews.llvm.org/D60384

Files:
  llvm/docs/CommandGuide/FileCheck.rst
  llvm/include/llvm/Support/FileCheck.h
  llvm/lib/Support/FileCheck.cpp
  llvm/test/FileCheck/line-count.txt
  llvm/unittests/Support/FileCheckTest.cpp

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