1 files changed, 12 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/AST/ODRHash.cpp b/contrib/llvm-project/clang/lib/AST/ODRHash.cpp
index 3b89c630b451..1f9ff9e407dc 100644
--- a/contrib/llvm-project/clang/lib/AST/ODRHash.cpp
+++ b/contrib/llvm-project/clang/lib/AST/ODRHash.cpp
@@ -380,6 +380,11 @@ public:
     }
     Hash.AddBoolean(D->isParameterPack());
 
+    const TypeConstraint *TC = D->getTypeConstraint();
+    Hash.AddBoolean(TC != nullptr);
+    if (TC)
+      AddStmt(TC->getImmediatelyDeclaredConstraint());
+
     Inherited::VisitTemplateTypeParmDecl(D);
   }
 
@@ -852,6 +857,13 @@ public:
 
   void VisitAutoType(const AutoType *T) {
     ID.AddInteger((unsigned)T->getKeyword());
+    ID.AddInteger(T->isConstrained());
+    if (T->isConstrained()) {
+      AddDecl(T->getTypeConstraintConcept());
+      ID.AddInteger(T->getNumArgs());
+      for (const auto &TA : T->getTypeConstraintArguments())
+        Hash.AddTemplateArgument(TA);
+    }
     VisitDeducedType(T);
   }