[all-commits] [llvm/llvm-project] af6b8d: [flang] Refine CR handling

[Peter Klausler via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: af6b8d51390dc1a4af7ae5de4e71947dce8a75f6
      https://github.com/llvm/llvm-project/commit/af6b8d51390dc1a4af7ae5de4e71947dce8a75f6
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2020-07-14 (Tue, 14 Jul 2020)

  Changed paths:
    M flang/include/flang/Parser/char-buffer.h
    M flang/lib/Parser/char-buffer.cpp
    M flang/lib/Parser/source.cpp

  Log Message:
  -----------
  [flang] Refine CR handling

We need to retain carriage return characters in source files
that are not parts of multi-byte line endings; they are
significant in CHARACTER literal constants.

Reviewed By: tskeith

Differential Revision: https://reviews.llvm.org/D83808