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Simplify and comment the special-casing for Windows colors

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This commit is contained in:
jyn 2023-12-08 11:28:08 -05:00
parent d6fa38a9b2
commit 9f0c6f15ce
1 changed files with 10 additions and 10 deletions
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20
compiler/rustc_errors/src/emitter.rs
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@ -2674,6 +2674,14 @@ fn from_stderr(color: ColorConfig) -> Destination {
}
}
/// On Windows, BRIGHT_BLUE is hard to read on black. Use cyan instead.
///
/// See #36178.
#[cfg(windows)]
const BRIGHT_BLUE: Color = Color::Cyan;
#[cfg(not(windows))]
const BRIGHT_BLUE: Color = Color::Blue;
impl Style {
fn color_spec(&self, lvl: Level) -> ColorSpec {
let mut spec = ColorSpec::new();
@ -2688,11 +2696,7 @@ impl Style {
Style::LineNumber => {
spec.set_bold(true);
spec.set_intense(true);
if cfg!(windows) {
spec.set_fg(Some(Color::Cyan));
} else {
spec.set_fg(Some(Color::Blue));
}
spec.set_fg(Some(BRIGHT_BLUE));
}
Style::Quotation => {}
Style::MainHeaderMsg => {
@ -2707,11 +2711,7 @@ impl Style {
}
Style::UnderlineSecondary | Style::LabelSecondary => {
spec.set_bold(true).set_intense(true);
if cfg!(windows) {
spec.set_fg(Some(Color::Cyan));
} else {
spec.set_fg(Some(Color::Blue));
}
spec.set_fg(Some(BRIGHT_BLUE));
}
Style::HeaderMsg | Style::NoStyle => {}
Style::Level(lvl) => {