From 8d549cd0cf0623877617fd5d91237a0afc44e0db Mon Sep 17 00:00:00 2001
From: Nick Thompson <nathompson7@protonmail.com>
Date: Wed, 26 Jun 2019 17:54:21 -0400
Subject: [PATCH] Ooura Fourier integrals: Fix warnings on MSVC [CI SKIP]

---
 .../detail/ooura_fourier_integrals_detail.hpp    | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/boost/math/quadrature/detail/ooura_fourier_integrals_detail.hpp b/include/boost/math/quadrature/detail/ooura_fourier_integrals_detail.hpp
index c39b3cc91..1c23e112b 100644
--- a/include/boost/math/quadrature/detail/ooura_fourier_integrals_detail.hpp
+++ b/include/boost/math/quadrature/detail/ooura_fourier_integrals_detail.hpp
@@ -291,14 +291,14 @@ private:
         std::vector<Real> bweight_row;
 
         // This is a pretty good estimate for how many elements will be placed in the vector:
-        bnode_row.reserve((1<<i)*sizeof(Real));
-        bweight_row.reserve((1<<i)*sizeof(Real));
+        bnode_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
+        bweight_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
 
         std::vector<Real> lnode_row;
         std::vector<Real> lweight_row;
 
-        lnode_row.reserve((1<<i)*sizeof(Real));
-        lweight_row.reserve((1<<i)*sizeof(Real));
+        lnode_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
+        lweight_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
 
         Real max_weight = 1;
         auto alpha = calculate_ooura_alpha(h);
@@ -517,14 +517,14 @@ private:
 
         std::vector<Real> bnode_row;
         std::vector<Real> bweight_row;
-        bnode_row.reserve((1<<i)*sizeof(Real));
-        bweight_row.reserve((1<<i)*sizeof(Real));
+        bnode_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
+        bweight_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
 
         std::vector<Real> lnode_row;
         std::vector<Real> lweight_row;
 
-        lnode_row.reserve((1<<i)*sizeof(Real));
-        lweight_row.reserve((1<<i)*sizeof(Real));
+        lnode_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
+        lweight_row.reserve((static_cast<size_t>(1)<<i)*sizeof(Real));
 
         Real max_weight = 1;
         auto alpha = calculate_ooura_alpha(h);