diff options
Diffstat (limited to 'compiler/rustc_errors/src/diagnostic.rs')
| -rw-r--r-- | compiler/rustc_errors/src/diagnostic.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs index 01f36ad6a78..207c616cefc 100644 --- a/compiler/rustc_errors/src/diagnostic.rs +++ b/compiler/rustc_errors/src/diagnostic.rs @@ -1289,11 +1289,9 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> { drop(self); } - /// Stashes diagnostic for possible later improvement in a different, - /// later stage of the compiler. The diagnostic can be accessed with - /// the provided `span` and `key` through [`DiagCtxt::steal_diagnostic()`]. - pub fn stash(mut self, span: Span, key: StashKey) { - self.dcx.stash_diagnostic(span, key, self.take_diag()); + /// See `DiagCtxt::stash_diagnostic` for details. + pub fn stash(mut self, span: Span, key: StashKey) -> Option<ErrorGuaranteed> { + self.dcx.stash_diagnostic(span, key, self.take_diag()) } /// Delay emission of this diagnostic as a bug. |