[PATCH] D109814: [flang] GET_COMMAND_ARGUMENT(ERRMSG) runtime implementation

[Diana Picus via Phabricator via llvm-commits]

rovka created this revision.
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Implement the final part of GET_COMMAND_ARGUMENT, i.e. the handling of
ERRMSG. This uses some of the infrastructure in stat.h and gets rid of
the magic numbers that we were using for return codes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109814

Files:
  flang/include/flang/Runtime/magic-numbers.h
  flang/runtime/command.cpp
  flang/runtime/stat.cpp
  flang/runtime/stat.h
  flang/unittests/Runtime/CommandTest.cpp

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