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

tell people what to do when removing an error code #115278

Merged
merged 2 commits into from
Aug 28, 2023
Merged

tell people what to do when removing an error code #115278

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d7c8950
tell people what to do when removing an error code
RalfJung Aug 27, 2023
776466d
also ignore doctests
RalfJung Aug 27, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion compiler/rustc_error_codes/src/error_codes.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -516,7 +516,8 @@ E0793: include_str!("./error_codes/E0793.md"),
E0794: include_str!("./error_codes/E0794.md"),
}

// Undocumented removed error codes. Note that many removed error codes are documented.
// Undocumented removed error codes. Note that many removed error codes are kept in the list above
// and marked as no-longer emitted with a note in the markdown file (see E0001 for an example).
// E0006, // merged with E0005
// E0008, // cannot bind by-move into a pattern guard
// E0019, // merged into E0015
Expand Down
7 changes: 6 additions & 1 deletion src/tools/tidy/src/error_codes.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -354,7 +354,12 @@ fn check_error_codes_used(

for code in error_codes {
if !found_codes.contains(code) && !no_longer_emitted.contains(code) {
errors.push(format!("Error code `{code}` exists, but is not emitted by the compiler!"))
errors.push(format!(
"Error code `{code}` exists, but is not emitted by the compiler!\n\
Please mark the code as no longer emitted by adding the following note to the top of the `EXXXX.md` file:\n\
`#### Note: this error code is no longer emitted by the compiler`\n\
Also, do not forget to mark doctests that no longer apply as `ignore (error is no longer emitted)`."
));
}

if found_codes.contains(code) && no_longer_emitted.contains(code) {
Expand Down
Loading