bjoernager/rust
bjoernager/rust
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Remove -Zdont-buffer-diagnostics.

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It was added in #54232. It seems like it was aimed at NLL development,
which is well in the past. Also, it looks like `-Ztreat-err-as-bug` can
be used to achieve the same effect. So it doesn't seem necessary.
This commit is contained in:
Nicholas Nethercote 2024-01-08 09:43:58 +11:00
parent ca663b06c5
commit a2b765fc37
5 changed files with 1 additions and 10 deletions
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3
compiler/rustc_errors/src/diagnostic_builder.rs
View file

@ -266,8 +266,7 @@ impl<'a, G: EmissionGuarantee> DiagnosticBuilder<'a, G> {
/// Converts the builder to a `Diagnostic` for later emission,
/// unless dcx has disabled such buffering.
pub fn into_diagnostic(mut self) -> Option<(Diagnostic, &'a DiagCtxt)> {
let flags = self.dcx.inner.lock().flags;
if flags.dont_buffer_diagnostics || flags.treat_err_as_bug.is_some() {
if self.dcx.inner.lock().flags.treat_err_as_bug.is_some() {
self.emit();
return None;
}

3
compiler/rustc_errors/src/lib.rs
View file

@ -524,9 +524,6 @@ pub struct DiagCtxtFlags {
/// If Some, the Nth error-level diagnostic is upgraded to bug-level.
/// (rustc: see `-Z treat-err-as-bug`)
pub treat_err_as_bug: Option<NonZeroUsize>,
/// If true, immediately emit diagnostics that would otherwise be buffered.
/// (rustc: see `-Z dont-buffer-diagnostics` and `-Z treat-err-as-bug`)
pub dont_buffer_diagnostics: bool,
/// Show macro backtraces.
/// (rustc: see `-Z macro-backtrace`)
pub macro_backtrace: bool,