[all-commits] [llvm/llvm-project] 36771b: [flang][runtime] Correct emission & reading of unt...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 36771bbad1b2588b66f9033074f1f2155065dffb
      https://github.com/llvm/llvm-project/commit/36771bbad1b2588b66f9033074f1f2155065dffb
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2022-04-28 (Thu, 28 Apr 2022)

  Changed paths:
    M flang/runtime/connection.h
    M flang/runtime/io-stmt.cpp
    M flang/runtime/unit.cpp

  Log Message:
  -----------
  [flang][runtime] Correct emission & reading of unterminated final records

When the last operation on a foramtted sequential or stream file (prior
to an implied or explicit ENDFILE) is a non-advancing WRITE, ensure
that any partial record data is emitted to the file without a line
terminator.  Further, when that last record is read with a non-advancing
READ, ensure that it won't raise an end-of-record condition after its
data, but instead will signal an end-of-file.

Differential Revision: https://reviews.llvm.org/D124546