rustc_span: Add Symbol::to_ident_string
for use in diagnostic messages
This commit is contained in:
parent
892cb143e5
commit
6ce5ab6a7e
@ -1023,6 +1023,14 @@ impl Symbol {
|
||||
pub fn as_u32(self) -> u32 {
|
||||
self.0.as_u32()
|
||||
}
|
||||
|
||||
/// This method is supposed to be used in error messages, so it's expected to be
|
||||
/// identical to printing the original identifier token written in source code
|
||||
/// (`token_to_string`, `Ident::to_string`), except that symbols don't keep the rawness flag
|
||||
/// or edition, so we have to guess the rawness using the global edition.
|
||||
pub fn to_ident_string(self) -> String {
|
||||
Ident::with_dummy_span(self).to_string()
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for Symbol {
|
||||
|
Loading…
x
Reference in New Issue
Block a user