1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 1588be4..5471f31 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -1233,6 +1233,9 @@ getExplicitVisibilityAux(const NamedDecl *ND,
                          bool IsMostRecent) {
   assert(!IsMostRecent || ND == ND->getMostRecentDecl());
 
+  if (isa<ConceptDecl>(ND))
+    return {};
+
   // Check the declaration itself first.
   if (std::optional<Visibility> V = getVisibilityOf(ND, kind))
     return V;