diff --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index c176352..e0f4d2e 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -3122,8 +3122,10 @@
   std::string Description;
   {
     llvm::raw_string_ostream Out(Description);
-    FailedBooleanConditionPrinterHelper Helper(getPrintingPolicy());
-    FailedCond->printPretty(Out, &Helper, getPrintingPolicy());
+    PrintingPolicy Policy = getPrintingPolicy();
+    Policy.PrintCanonicalTypes = true;
+    FailedBooleanConditionPrinterHelper Helper(Policy);
+    FailedCond->printPretty(Out, &Helper, Policy, 0, "\n", nullptr);
   }
   return { FailedCond, Description };
 }