[PATCH] D118777: [flang] Add runtime support for GET_COMMAND

[Diana Picus via Phabricator via llvm-commits]

rovka updated this revision to Diff 411088.
rovka edited the summary of this revision.
rovka added a comment.

I finally got around to updating this to write the length to an int descriptor.
Also:
Added the source & line parameters so we can have RUNTIME_CHECKS.
Added a test fixture with a completely empty argv.

I'm going to update the other intrinsics in the file to the same model (i.e. single entry point with int descriptors, RUNTIME_CHECKs for invalid descriptors, support for empty argv), and with that I can probably remove some redundant checks from some of the helpers. That's going to be a different patch though.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118777/new/

https://reviews.llvm.org/D118777

Files:
  flang/include/flang/Runtime/command.h
  flang/runtime/command.cpp
  flang/unittests/Runtime/CommandTest.cpp

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