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

"No variables matched as repeating at this depth" is checked late #60587

Closed
mark-i-m opened this issue May 6, 2019 · 3 comments
Closed

"No variables matched as repeating at this depth" is checked late #60587

mark-i-m opened this issue May 6, 2019 · 3 comments
Labels
A-diagnostics Area: Messages for errors, warnings, and lints A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

Comments

@mark-i-m
Copy link
Member

mark-i-m commented May 6, 2019 •
edited

For example, the following compiles, but an error message is issued when the macro is used: https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=491ff00e42a73bdcda9c8da783050097

(and likewise for all the other errors in that file)
@mark-i-m
Copy link
Member Author

mark-i-m commented May 6, 2019 •
edited

The code that issues this error is in syntax::ext::tt:transcribe::transcribe()

@jonas-schievink jonas-schievink added A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. A-diagnostics Area: Messages for errors, warnings, and lints labels May 6, 2019
@estebank
Copy link
Contributor

estebank commented May 7, 2019

Cc #35853

@mark-i-m
Copy link
Member Author

Closing in favor of #61053

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
A-diagnostics Area: Messages for errors, warnings, and lints A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@estebank @jonas-schievink @mark-i-m