This commit completely removes usage of the `panictry!` macro from
outside libsyntax. The macro causes parse errors to be fatal, so using
it in libsyntax_ext caused parse failures *within* a syntax extension to
be fatal, which is probably not intended.
Furthermore, this commit adds spans to diagnostics emitted by empty
extensions if they were missing, à la #56491.
add a lint group for lints emitted by rustdoc
As rustdoc adds more lints that it specifically manages, it would be nice to be able to lump them all together. This gives us a new group just for that.
I deliberately didn't include `missing_docs` because this is kind of a stepping stone for moving our lints into tool lints (i.e. `#![warn(rustdoc::private_doc_tests)]`), since all of these are specifically emitted by rustdoc. If we want to move `missing_docs` out of the compiler, that's also an option, but it would create a surprising change of behavior.
I also took the chance to rewrite the lint descriptions of these lints to better match the style of the other lints. `>_>`
Update panic message to be clearer about env-vars
Esteban Kuber requested that the panic message make it clear
that `RUST_BACKTRACE=1` is an environment variable. This change
makes that clear.
I understand that this may simply be closed if the concept isn't accepted, and I'd be fine with that :-)
Fixes#56734
Esteban Kuber requested that the panic message make it clear
that `RUST_BACKTRACE=1` is an environment variable. This change
makes that clear. Wording provided in part by David Tolnay.
This commit improves the calculation of code spans for intra-doc
resolution failures. All sugared doc comments should now have the
correct spans, including those where the comment is longer than the
docs.
It also fixes an issue where the spans were calculated incorrectly for
certain unsugared doc comments. The diagnostic will now always use the
span of the attributes, as originally intended.
Fixes#55964.
Move Cargo.{toml,lock} to the repository root directory.
This should give us back `src/` in errors, panics and debuginfo, for free.
r? @Mark-Simulacrum @alexcrichton cc @michaelwoerister
rustdoc: don't prefer dynamic linking in doc tests
This is an attempt to address the regression in #54478
This may be a case where the cure is worse than the disease, at least in the short term...
cc @alexcrichton
