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-rw-r--r--compilerplugins/clang/external.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/compilerplugins/clang/external.cxx b/compilerplugins/clang/external.cxx
index bc75237a15fd..e3bc67f19c46 100644
--- a/compilerplugins/clang/external.cxx
+++ b/compilerplugins/clang/external.cxx
@@ -421,7 +421,7 @@ private:
{
continue;
}
- for (auto const t : affected)
+ for (auto const& t : affected)
{
auto const tc = t.getCanonicalType();
for (auto p = f->param_begin(); p != f->param_end(); ++p)