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

Fix compiler/fallback mismatch when catching rustc lex error panic #434

Merged

dtolnay merged 1 commit into master from mismatch

Jan 3, 2024

Owner

dtolnay commented Jan 3, 2024

Closes dtolnay/syn#1504.

Before:

error: proc macro panicked
 --> src/main.rs:4:13
  |
4 |     let s = reparse!(" { ");
  |             ^^^^^^^^^^^^^^^
  |
  = help: message: compiler/fallback mismatch #867

After:

error: cannot parse string into token stream
 --> src/main.rs:4:13
  |
4 |     let s = reparse!(" { ");
  |             ^^^^^^^^^^^^^^^
  |
  = note: this error originates in the macro `reparse` (in Nightly builds, run with -Z macro-backtrace for more info)


          Fix compiler/fallback mismatch when catching rustc lex error panic

662426c

dtolnay merged commit 6d2899c into master

22 checks passed

dtolnay deleted the mismatch branch

January 3, 2024 22:59

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment