Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Flang: clang-4.0: warning: argument unused during compilation: '-fimplicit-none' [-Wunused-command-line-argument] #22

Open
pawosm-arm opened this issue Jul 6, 2017 · 2 comments
Open

Flang: clang-4.0: warning: argument unused during compilation: '-fimplicit-none' [-Wunused-command-line-argument] #22

pawosm-arm opened this issue Jul 6, 2017 · 2 comments
Labels
nvidia

Comments

@pawosm-arm
Copy link

Looks like this flag (despite its disputable usability) is pretty popular across different Fortran workloads.
@ppenzin-nv
Copy link
Contributor

GNU Fortran semantics for this flag is that it would only flag implicit declarations if there is no "implicit type" statements in scope. Do you think that distinction is necessary or should it flag all implicit declarations?

@pawosm-arm
Copy link
Author

I can assume that the intention of those who introduced use of this flag in their makefiles is that the compiler follows gfortran behaviour.

@sscalpone sscalpone mentioned this issue Apr 6, 2018
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
nvidia
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@gklimowicz @pawosm-arm @ppenzin-nv