1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-check-overload.cpp b/source/slang/slang-check-overload.cpp
index 41aba2674..52b0ef5bc 100644
--- a/source/slang/slang-check-overload.cpp
+++ b/source/slang/slang-check-overload.cpp
@@ -913,7 +913,7 @@ bool SemanticsVisitor::TryCheckOverloadCandidateDirections(
                         context.loc,
                         Diagnostics::mutatingMethodOnImmutableValue,
                         funcDeclRef.getName());
-                    maybeDiagnoseThisNotLValue(context.baseExpr);
+                    maybeDiagnoseConstVariableAssignment(context.baseExpr);
                 }
                 return false;
             }