fix random lint issues

This only eliminates errors reported by `make lint`. It shouldn't cause any
functional changes.

This change does remove several functions that are unused. It also removes the
`desc_arr` variable which is both unused and out of date with reality.

1 files changed, 13 insertions, 13 deletions

diff --git a/src/function.cpp b/src/function.cpp
index fc397472..21f7d963 100644
--- a/src/function.cpp
+++ b/src/function.cpp
@@ -63,7 +63,7 @@ static bool is_autoload = false;
 /// loaded.
 static int load(const wcstring &name) {
     ASSERT_IS_MAIN_THREAD();
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     bool was_autoload = is_autoload;
     int res;
 
@@ -163,7 +163,7 @@ void function_add(const function_data_t &data, const parser_t &parser, int defin
 
     CHECK(!data.name.empty(), );
     CHECK(data.definition, );
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
 
     // Remove the old function.
     function_remove(data.name);
@@ -184,21 +184,21 @@ void function_add(const function_data_t &data, const parser_t &parser, int defin
 
 int function_exists(const wcstring &cmd) {
     if (parser_keywords_is_reserved(cmd)) return 0;
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     load(cmd);
     return loaded_functions.find(cmd) != loaded_functions.end();
 }
 
 void function_load(const wcstring &cmd) {
     if (!parser_keywords_is_reserved(cmd)) {
-        scoped_lock lock(functions_lock);
+        scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
         load(cmd);
     }
 }
 
 int function_exists_no_autoload(const wcstring &cmd, const env_vars_snapshot_t &vars) {
     if (parser_keywords_is_reserved(cmd)) return 0;
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     return loaded_functions.find(cmd) != loaded_functions.end() ||
            function_autoloader.can_load(cmd, vars);
 }
@@ -248,25 +248,25 @@ bool function_get_definition(const wcstring &name, wcstring *out_definition) {
 }
 
 wcstring_list_t function_get_named_arguments(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->named_arguments : wcstring_list_t();
 }
 
 std::map<wcstring, env_var_t> function_get_inherit_vars(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->inherit_vars : std::map<wcstring, env_var_t>();
 }
 
 int function_get_shadow_builtin(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->shadow_builtin : false;
 }
 
 int function_get_shadow_scope(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->shadow_scope : false;
 }
@@ -285,7 +285,7 @@ bool function_get_desc(const wcstring &name, wcstring *out_desc) {
 
 void function_set_desc(const wcstring &name, const wcstring &desc) {
     load(name);
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     function_map_t::iterator iter = loaded_functions.find(name);
     if (iter != loaded_functions.end()) {
         iter->second.description = desc;
@@ -309,7 +309,7 @@ bool function_copy(const wcstring &name, const wcstring &new_name) {
 
 wcstring_list_t function_get_names(int get_hidden) {
     std::set<wcstring> names;
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     autoload_names(names, get_hidden);
 
     function_map_t::const_iterator iter;
@@ -326,13 +326,13 @@ wcstring_list_t function_get_names(int get_hidden) {
 }
 
 const wchar_t *function_get_definition_file(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->definition_file : NULL;
 }
 
 int function_get_definition_offset(const wcstring &name) {
-    scoped_lock lock(functions_lock);
+    scoped_lock lock(functions_lock);  //!OCLINT(has side effects)
     const function_info_t *func = function_get(name);
     return func ? func->definition_offset : -1;
 }