1 files changed, 6 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/modernize/PassByValueCheck.cpp b/clang-tools-extra/clang-tidy/modernize/PassByValueCheck.cpp
index c727deb7969..31a1d96320e 100644
--- a/clang-tools-extra/clang-tidy/modernize/PassByValueCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/PassByValueCheck.cpp
@@ -181,6 +181,12 @@ void PassByValueCheck::check(const MatchFinder::MatchResult &Result) {
   if (!paramReferredExactlyOnce(Ctor, ParamDecl))
     return;
 
+
+  // If the parameter is trivial to copy, don't move it. Moving a trivivally
+  // copyable type will cause a problem with modernize-pass-by-value
+  if (ParamDecl->getType().isTriviallyCopyableType(*Result.Context)) 
+    return;
+
   auto Diag = diag(ParamDecl->getLocStart(), "pass by value and use std::move");
 
   // Iterate over all declarations of the constructor.