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Inline and remove fatal_no_raise.

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This makes `Handler::fatal` more like `Handler::{err,warn,bug,note}`.
This commit is contained in:
Nicholas Nethercote 2023-12-04 15:36:46 +11:00
parent 3ab05caa4d
commit 7811c976d1
1 changed files with 3 additions and 10 deletions
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13
compiler/rustc_errors/src/lib.rs
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@ -1091,7 +1091,7 @@ impl Handler {
#[rustc_lint_diagnostics]
pub fn fatal(&self, msg: impl Into<DiagnosticMessage>) -> ! {
self.inner.borrow_mut().fatal_no_raise(msg).raise()
DiagnosticBuilder::<FatalError>::new(self, Fatal, msg).emit().raise()
}
#[rustc_lint_diagnostics]
@ -1181,10 +1181,10 @@ impl Handler {
DiagnosticMessage::Str(warnings),
)),
(_, 0) => {
let _ = inner.fatal_no_raise(errors);
inner.emit_diagnostic(&mut Diagnostic::new(Fatal, errors));
}
(_, _) => {
let _ = inner.fatal_no_raise(format!("{errors}; {warnings}"));
inner.emit_diagnostic(&mut Diagnostic::new(Fatal, format!("{errors}; {warnings}")));
}
}
@ -1592,13 +1592,6 @@ impl HandlerInner {
self.emit_diagnostic(&mut Diagnostic::new(FailureNote, msg));
}
// Note: unlike `Handler::fatal`, this doesn't return `!`, because that is
// inappropriate for some of its call sites.
fn fatal_no_raise(&mut self, msg: impl Into<DiagnosticMessage>) -> FatalError {
self.emit_diagnostic(&mut Diagnostic::new(Fatal, msg));
FatalError
}
fn flush_delayed(
&mut self,
bugs: impl IntoIterator<Item = DelayedDiagnostic>,