From 39e0eb969c84bca68c6064c60c4368334231e14a Mon Sep 17 00:00:00 2001
From: Maximiliano Puccio <maximiliano.puccio@cern.ch>
Date: Thu, 3 Apr 2025 22:24:41 +0200
Subject: [PATCH 1/2] Let compiler deduce template type

---
 Utilities/rANS/include/rANS/compat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Utilities/rANS/include/rANS/compat.h b/Utilities/rANS/include/rANS/compat.h
index a4917246eb455..982428a1d69a9 100644
--- a/Utilities/rANS/include/rANS/compat.h
+++ b/Utilities/rANS/include/rANS/compat.h
@@ -201,7 +201,7 @@ class makeEncoder
   template <typename source_T>
   [[nodiscard]] inline static decltype(auto) fromSamples(gsl::span<const source_T> range, size_t renormingPrecision = 0)
   {
-    auto histogram = makeDenseHistogram::template fromSamples(range);
+    auto histogram = makeDenseHistogram::fromSamples(range);
     return makeEncoder::fromHistogram(std::move(histogram), renormingPrecision);
   };
 
@@ -296,4 +296,4 @@ using decoder_type = decltype(makeDecoder::fromRenormed(RenormedDenseHistogram<s
 
 } // namespace o2::rans::compat
 
-#endif /* RANS_COMPAT_H_ */
\ No newline at end of file
+#endif /* RANS_COMPAT_H_ */

From 4ed84435049a00e1b9be9683113f09a645362b28 Mon Sep 17 00:00:00 2001
From: Maximiliano Puccio <maximiliano.puccio@cern.ch>
Date: Thu, 3 Apr 2025 22:25:26 +0200
Subject: [PATCH 2/2] Avoid deleted copy constructor

---
 GPU/TPCFastTransformation/MultivariatePolynomialHelper.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/GPU/TPCFastTransformation/MultivariatePolynomialHelper.cxx b/GPU/TPCFastTransformation/MultivariatePolynomialHelper.cxx
index 7ccc82b3512d3..6a17377ae5d01 100644
--- a/GPU/TPCFastTransformation/MultivariatePolynomialHelper.cxx
+++ b/GPU/TPCFastTransformation/MultivariatePolynomialHelper.cxx
@@ -73,8 +73,7 @@ std::vector<std::string> MultivariatePolynomialHelper<0, 0, false>::getTerms() c
 TLinearFitter MultivariatePolynomialHelper<0, 0, false>::getTLinearFitter() const
 {
   const std::string formula = getTLinearFitterFormula();
-  TLinearFitter fitter(int32_t(mDim), formula.data(), "");
-  return fitter;
+  return TLinearFitter(int32_t(mDim), formula.data(), "");
 }
 
 std::vector<float> MultivariatePolynomialHelper<0, 0, false>::fit(TLinearFitter& fitter, std::vector<double>& x, std::vector<double>& y, std::vector<double>& error, const bool clearPoints)