diff options
Diffstat (limited to 'compiler/rustc_macros/src/diagnostics/utils.rs')
| -rw-r--r-- | compiler/rustc_macros/src/diagnostics/utils.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/compiler/rustc_macros/src/diagnostics/utils.rs b/compiler/rustc_macros/src/diagnostics/utils.rs index 8977db4606c..002abb152f7 100644 --- a/compiler/rustc_macros/src/diagnostics/utils.rs +++ b/compiler/rustc_macros/src/diagnostics/utils.rs @@ -85,7 +85,13 @@ pub(crate) fn report_error_if_not_applied_to_span( attr: &Attribute, info: &FieldInfo<'_>, ) -> Result<(), DiagnosticDeriveError> { - report_error_if_not_applied_to_ty(attr, info, &["rustc_span", "Span"], "`Span`") + if !type_matches_path(&info.ty, &["rustc_span", "Span"]) + && !type_matches_path(&info.ty, &["rustc_errors", "MultiSpan"]) + { + report_type_error(attr, "`Span` or `MultiSpan`")?; + } + + Ok(()) } /// Inner type of a field and type of wrapper. |