mathieu/granite-rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

drive by fix needless allocation of const string number

Browse source
This commit is contained in:
klensy 2022-06-08 21:23:39 +03:00
parent 989d1a732f
commit 68ea8ff16f
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
compiler/rustc_errors/src/emitter.rs
View file

@ -771,8 +771,12 @@ impl EmitterWriter {
self
}
fn maybe_anonymized(&self, line_num: usize) -> String {
if self.ui_testing { ANONYMIZED_LINE_NUM.to_string() } else { line_num.to_string() }
fn maybe_anonymized(&self, line_num: usize) -> Cow<'static, str> {
if self.ui_testing {
Cow::Borrowed(ANONYMIZED_LINE_NUM)
} else {
Cow::Owned(line_num.to_string())
}
}
fn draw_line(