Merge pull request #2351 from joto/ct-fixes

Various fixes for stuff found by clang-tidy

Author: lonvia

src/db-copy-mgr.hpp

@@ -93,9 +93,9 @@ class db_copy_mgr_t
      * a column delimiter.
      */
     template <typename T>
-    void add_column(T value)
+    void add_column(T &&value)
     {
-        add_value(value);
+        add_value(std::forward<T>(value));
         m_current.buffer += '\t';
     }
 

src/geom-boost-adaptor.hpp

@@ -85,8 +85,8 @@ BOOST_GEOMETRY_DETAIL_SPECIALIZE_BOX_TRAITS(::geom::box_t, ::geom::point_t)
 template <>
 struct indexed_access<::geom::box_t, min_corner, 0>
 {
-    static inline double get(::geom::box_t const &b) { return b.min_x(); }
-    static inline void set(::geom::box_t &b, double value)
+    static double get(::geom::box_t const &b) { return b.min_x(); }
+    static void set(::geom::box_t &b, double value)
     {
         b.set_min_x(value);
     }
@@ -95,8 +95,8 @@ struct indexed_access<::geom::box_t, min_corner, 0>
 template <>
 struct indexed_access<::geom::box_t, min_corner, 1>
 {
-    static inline double get(::geom::box_t const &b) { return b.min_y(); }
-    static inline void set(::geom::box_t &b, double value)
+    static double get(::geom::box_t const &b) { return b.min_y(); }
+    static void set(::geom::box_t &b, double value)
     {
         b.set_min_y(value);
     }
@@ -105,8 +105,8 @@ struct indexed_access<::geom::box_t, min_corner, 1>
 template <>
 struct indexed_access<::geom::box_t, max_corner, 0>
 {
-    static inline double get(::geom::box_t const &b) { return b.max_x(); }
-    static inline void set(::geom::box_t &b, double value)
+    static double get(::geom::box_t const &b) { return b.max_x(); }
+    static void set(::geom::box_t &b, double value)
     {
         b.set_max_x(value);
     }
@@ -115,8 +115,8 @@ struct indexed_access<::geom::box_t, max_corner, 0>
 template <>
 struct indexed_access<::geom::box_t, max_corner, 1>
 {
-    static inline double get(::geom::box_t const &b) { return b.max_y(); }
-    static inline void set(::geom::box_t &b, double value)
+    static double get(::geom::box_t const &b) { return b.max_y(); }
+    static void set(::geom::box_t &b, double value)
     {
         b.set_max_y(value);
     }

src/geom-functions.hpp

@@ -43,13 +43,13 @@ point_t interpolate(point_t p1, point_t p2, double frac) noexcept;
  * \pre \code !list.empty() \endcode
  */
 template <typename FUNC>
-void for_each_segment(point_list_t const &list, FUNC &&func)
+void for_each_segment(point_list_t const &list, FUNC const &func)
 {
     assert(!list.empty());
     auto it = list.cbegin();
     auto prev = it;
     for (++it; it != list.cend(); ++it) {
-        std::forward<FUNC>(func)(*prev, *it);
+        func(*prev, *it);
         prev = it;
     }
 }

src/lua-utils.hpp

@@ -40,14 +40,14 @@ void luaX_add_table_func(lua_State *lua_state, char const *key,
 
 template <typename COLLECTION, typename FUNC>
 void luaX_add_table_array(lua_State *lua_state, char const *key,
-                          COLLECTION const &collection, FUNC &&func)
+                          COLLECTION const &collection, FUNC const &func)
 {
     lua_pushstring(lua_state, key);
     lua_createtable(lua_state, (int)collection.size(), 0);
     int n = 0;
     for (auto const &member : collection) {
         lua_pushinteger(lua_state, ++n);
-        std::forward<FUNC>(func)(member);
+        func(member);
         lua_rawset(lua_state, -3);
     }
     lua_rawset(lua_state, -3);
@@ -99,15 +99,15 @@ bool luaX_is_array(lua_State *lua_state);
  * \post Stack is unchanged.
  */
 template <typename FUNC>
-void luaX_for_each(lua_State *lua_state, FUNC &&func)
+void luaX_for_each(lua_State *lua_state, FUNC const &func)
 {
     assert(lua_istable(lua_state, -1));
     lua_pushnil(lua_state);
     while (lua_next(lua_state, -2) != 0) {
 #ifndef NDEBUG
         int const top = lua_gettop(lua_state);
 #endif
-        std::forward<FUNC>(func)();
+        func();
         assert(top == lua_gettop(lua_state));
         lua_pop(lua_state, 1);
     }

src/output-pgsql.hpp

@@ -23,12 +23,13 @@
 #include "tagtransform.hpp"
 
 #include <array>
+#include <cstdint>
 #include <memory>
 
 class output_pgsql_t : public output_t
 {
 public:
-    enum table_id
+    enum table_id : std::uint8_t
     {
         t_point = 0,
         t_line,

src/params.hpp

@@ -54,6 +54,7 @@ class params_t
         m_map.insert_or_assign(std::forward<K>(key), value);
     }
 
+    // NOLINTBEGIN(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
     template <typename K, typename V,
               std::enable_if_t<std::is_integral_v<std::remove_reference_t<V>>,
                                bool> = true>
@@ -71,6 +72,7 @@ class params_t
     {
         m_map.insert_or_assign(std::forward<K>(key), std::string(value));
     }
+    // NOLINTEND(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
 
     template <typename K>
     void remove(K &&key)

src/pgsql.hpp

@@ -180,7 +180,7 @@ class pg_conn_t
      *         status code PGRES_COMMAND_OK or PGRES_TUPLES_OK).
      */
     template <typename... TArgs>
-    pg_result_t exec(fmt::format_string<TArgs...> sql, TArgs... params) const
+    pg_result_t exec(fmt::format_string<TArgs...> sql, TArgs &&...params) const
     {
         return exec(fmt::format(sql, std::forward<TArgs>(params)...));
     }
@@ -196,7 +196,7 @@ class pg_conn_t
      */
     template <typename... TArgs>
     void prepare(std::string const &stmt, fmt::format_string<TArgs...> sql,
-                 TArgs... params) const
+                 TArgs &&...params) const
     {
         std::string const query =
             fmt::format(sql, std::forward<TArgs>(params)...);
@@ -213,7 +213,7 @@ class pg_conn_t
      * \throws exception if the command failed.
      */
     template <typename... TArgs>
-    pg_result_t exec_prepared(char const *stmt, TArgs... params) const
+    pg_result_t exec_prepared(char const *stmt, TArgs &&...params) const
     {
         return exec_prepared_with_result_format(stmt, false,
                                                 std::forward<TArgs>(params)...);
@@ -229,7 +229,8 @@ class pg_conn_t
      * \throws exception if the command failed.
      */
     template <typename... TArgs>
-    pg_result_t exec_prepared_as_binary(char const *stmt, TArgs... params) const
+    pg_result_t exec_prepared_as_binary(char const *stmt,
+                                        TArgs &&...params) const
     {
         return exec_prepared_with_result_format(stmt, true,
                                                 std::forward<TArgs>(params)...);
@@ -312,7 +313,7 @@ class pg_conn_t
     template <typename... TArgs>
     pg_result_t exec_prepared_with_result_format(char const *stmt,
                                                  bool result_as_binary,
-                                                 TArgs... params) const
+                                                 TArgs &&...params) const
     {
         // We have to convert all non-string parameters into strings and
         // store them somewhere. We use the exec_params vector for this.

src/table.cpp

@@ -355,6 +355,9 @@ void table_t::task_wait()
              util::human_readable_duration(run_time));
 }
 
+// NOLINTBEGIN(google-runtime-int,cert-err34-c)
+// This is legacy code which will be removed anyway.
+
 /* Escape data appropriate to the type */
 void table_t::escape_type(std::string const &value, ColumnType flags)
 {
@@ -423,6 +426,7 @@ void table_t::escape_type(std::string const &value, ColumnType flags)
         break;
     }
 }
+// NOLINTEND(google-runtime-int,cert-err34-c)
 
 pg_result_t table_t::get_wkb(osmid_t id)
 {

src/taginfo-impl.hpp

@@ -19,7 +19,7 @@
 #include <utility>
 #include <vector>
 
-enum column_flags : unsigned int
+enum column_flags : unsigned int // NOLINT(performance-enum-size)
 {
     FLAG_POLYGON = 1, /* For polygon table */
     FLAG_LINEAR = 2,  /* For lines table */

src/taginfo.cpp

@@ -87,6 +87,8 @@ unsigned get_tag_type(std::string const &tag)
 
 } // anonymous namespace
 
+// NOLINTBEGIN(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
+// This is legacy code which will be removed anyway.
 bool read_style_file(std::string const &filename, export_list *exlist)
 {
     bool enable_way_area = true;
@@ -195,3 +197,4 @@ bool read_style_file(std::string const &filename, export_list *exlist)
 
     return enable_way_area;
 }
+// NOLINTEND(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)