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.

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

P0870 A proposal for a type trait to detect narrowing conversions #724

Open
wg21bot opened this issue Jan 18, 2020 · 3 comments
Open

P0870 A proposal for a type trait to detect narrowing conversions #724

wg21bot opened this issue Jan 18, 2020 · 3 comments

Comments

@wg21bot
Copy link
Collaborator

@wg21bot wg21bot commented Jan 18, 2020

P0870R1 A proposal for a type trait to detect narrowing conversions (Giuseppe D'Angelo)

@wg21bot wg21bot added the LEWGI label Jan 18, 2020
@wg21bot wg21bot added this to the 2020-02 milestone Jan 18, 2020
@jfbastien jfbastien added the EWGI label Feb 11, 2020
@theres-waldo theres-waldo added this to Thursday PM in EWG-I Prague Feb 11, 2020
@theres-waldo theres-waldo moved this from Thursday PM to Wednesday PM in EWG-I Prague Feb 12, 2020
@erichkeane

This comment has been minimized.

Copy link
Collaborator

@erichkeane erichkeane commented Feb 12, 2020

EWG-I in Prague

Forward D0870R2 to EWG, as we believe that EWGI cannot provide any further useful feedback to the author.

SF F N A SA
5 4 0 0 0
@erichkeane erichkeane added EWG and removed EWGI labels Feb 12, 2020
@jfbastien jfbastien removed the LEWGI label Feb 13, 2020
@jfbastien jfbastien added this to Friday in EWG Prague Feb 13, 2020
@jfbastien

This comment has been minimized.

Copy link
Collaborator

@jfbastien jfbastien commented Feb 14, 2020

EWG Prague Friday afternoon:

D0870R2 A proposal for a type trait to detect narrowing conversions

Send to SG6 Numerics for input.

SF F N A SA
4 4 6 3 0

We have no concerns with this, only send this paper back to us if SG6 or LEWG / LWG / CWG ask.

SF F N A SA
3 13 2 0 0
@jfbastien jfbastien added SG6 LEWG and removed EWG labels Feb 14, 2020
@brycelelbach

This comment has been minimized.

Copy link
Collaborator

@brycelelbach brycelelbach commented Feb 18, 2020

Prague 2020-02 LEWGI Minutes

P0870R1 std::is_narrowing_conversion: Direction Review

Chair: Billy Baker

Champion: Marc Mutz

Minute Taker: David Olsen

Start Review: 2020-02-11 08:39

You mentioned that there are proposed changes to what are narrowing conversions in flight? Do we expect the definition to change again in the future?

Does EWG(I) need to see this?

Start Polling: 9:14

POLL: We should promise more committee time to pursuing P0870, knowing that our time is scarce and this will leave less time for other work.

Strongly For Weakly For Neutral Weakly Against Strongly Against
2 10 2 1 0

Attendance: 20

# of Authors: 1

Author Position: SF

End: 9:16

CONSENSUS: Bring a revision of P0870R1 (std::is_narrowing_conversion) to EWGI for review, and then revise, with the guidance below, and return to LEWGI for further design review.

  • Paper authors are encouraged to provide a better example of an implementation.
  • Paper authors are encouraged to provide a revision history.
  • Paper authors are encouraged to provide additional references in P0870 to papers related to narrowing conversions that were mentioned during the discussion such as P1818.
@jensmaurer jensmaurer removed this from the 2020-02 milestone Feb 18, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
EWG-I Prague
Wednesday PM
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
5 participants
You can’t perform that action at this time.