From 490ad6a7d6b8405e77c9323819da45e2e872dfd4 Mon Sep 17 00:00:00 2001
From: Jochen Topf <jochen@topf.org>
Date: Fri, 7 Jun 2024 13:58:07 +0200
Subject: [PATCH] Avoid warnings for integer conversions from MSVC

---
 src/osm2pgsql.cpp        | 2 +-
 src/pgsql.hpp            | 4 ++--
 tests/test-lua-utils.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/osm2pgsql.cpp b/src/osm2pgsql.cpp
index 6d4ee7934..f6bb541bd 100644
--- a/src/osm2pgsql.cpp
+++ b/src/osm2pgsql.cpp
@@ -240,7 +240,7 @@ static void check_db_format(properties_t const &properties, options_t *options)
         throw fmt_error("Unknown db_format '{}' in properties.", format);
     }
 
-    options->middle_database_format = format;
+    options->middle_database_format = static_cast<uint8_t>(format);
 }
 
 static void check_output(properties_t const &properties, options_t *options)
diff --git a/src/pgsql.hpp b/src/pgsql.hpp
index ad3959c1b..9712e7a4d 100644
--- a/src/pgsql.hpp
+++ b/src/pgsql.hpp
@@ -262,10 +262,10 @@ class pg_conn_t
         if constexpr (std::is_same_v<T, char const *>) {
             return param;
         } else if constexpr (std::is_same_v<T, std::string>) {
-            *length = param.size();
+            *length = static_cast<int>(param.size());
             return param.c_str();
         } else if constexpr (std::is_same_v<T, binary_param>) {
-            *length = param.size();
+            *length = static_cast<int>(param.size());
             *bin = 1;
             return param.data();
         }
diff --git a/tests/test-lua-utils.cpp b/tests/test-lua-utils.cpp
index abd11f2cd..b1b6cf04a 100644
--- a/tests/test-lua-utils.cpp
+++ b/tests/test-lua-utils.cpp
@@ -89,7 +89,7 @@ TEST_CASE("luaX_for_each should call function n times", "[NoDB]")
         luaL_newstate(), [](lua_State *state) { lua_close(state); }};
 
     test_lua(lua_state.get(), "return { 3, 4, 5 }", [&](){
-        int sum = 0;
+        lua_Number sum = 0;
         luaX_for_each(lua_state.get(), [&]() {
             sum += lua_tonumber(lua_state.get(), -1);
         });