From 8114279816ea3f07c17b205e4e205d30a9fa3533 Mon Sep 17 00:00:00 2001
From: Daniel Kolesa <daniel@octaforge.org>
Date: Mon, 12 Apr 2021 00:17:07 +0200
Subject: [PATCH] fix warning with msvc

---
 src/cs_gen.cc | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/cs_gen.cc b/src/cs_gen.cc
index 17f9b7a..bdeb7f9 100644
--- a/src/cs_gen.cc
+++ b/src/cs_gen.cc
@@ -383,9 +383,13 @@ void gen_state::gen_concat(std::size_t concs, bool space, int ltype) {
         return;
     }
     if (space) {
-        code.push_back(BC_INST_CONC | ret_code(ltype) | (concs << 8));
+        code.push_back(
+            BC_INST_CONC | ret_code(ltype) | std::uint32_t(concs << 8)
+        );
     } else {
-        code.push_back(BC_INST_CONC_W | ret_code(ltype) | (concs << 8));
+        code.push_back(
+            BC_INST_CONC_W | ret_code(ltype) | std::uint32_t(concs << 8)
+        );
     }
 }