Skip to content

On incorrect cfg literal/identifier, point at the right span #58961

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

Merged
merged 2 commits into from
Mar 9, 2019
Merged

On incorrect cfg literal/identifier, point at the right span #58961

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
669be1a
On incorrect cfg literal/identifier, point at the right span
estebank Mar 6, 2019
02eb523
Surround found token with `
estebank Mar 6, 2019
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
2 changes: 1 addition & 1 deletion src/libsyntax/parse/attr.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -286,7 +286,7 @@ impl<'a> Parser<'a> {

let found = self.this_token_to_string();
let msg = format!("expected unsuffixed literal or identifier, found {}", found);
Err(self.diagnostic().struct_span_err(lo, &msg))
Err(self.diagnostic().struct_span_err(self.span, &msg))
}

/// matches meta_seq = ( COMMASEP(meta_item_inner) )
Expand Down
4 changes: 2 additions & 2 deletions src/test/ui/conditional-compilation/cfg-attr-syntax-validation.stderr
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,10 +53,10 @@ LL | #[cfg(a = b"hi")] //~ ERROR literal in `cfg` predicate value must be a str
| ^^^^^ help: consider removing the prefix: `"hi"`

error: expected unsuffixed literal or identifier, found concat!("nonexistent")
--> $DIR/cfg-attr-syntax-validation.rs:30:15
--> $DIR/cfg-attr-syntax-validation.rs:30:25
|
LL | #[cfg(feature = $expr)]
| ^^^^^^^
| ^^^^^
...
LL | generate_s10!(concat!("nonexistent"));
| -------------------------------------- in this macro invocation
Expand Down