1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_mir_build/src/errors.rs b/compiler/rustc_mir_build/src/errors.rs
index 26f10fdd333..9ddfb12bf76 100644
--- a/compiler/rustc_mir_build/src/errors.rs
+++ b/compiler/rustc_mir_build/src/errors.rs
@@ -819,6 +819,15 @@ pub struct NontrivialStructuralMatch<'tcx> {
 }
 
 #[derive(Diagnostic)]
+#[diag(mir_build_exceeds_mcdc_condition_num_limit)]
+pub(crate) struct MCDCExceedsConditionNumLimit {
+    #[primary_span]
+    pub span: Span,
+    pub conditions_num: usize,
+    pub max_conditions_num: usize,
+}
+
+#[derive(Diagnostic)]
 #[diag(mir_build_pattern_not_covered, code = E0005)]
 pub(crate) struct PatternNotCovered<'s, 'tcx> {
     #[primary_span]