up the default warning level, turn off rtti by default

meson.build

@@ -1,6 +1,9 @@
 project('libcubescript', ['cpp'],
     version: '0.1.0',
-    default_options: ['buildtype=debugoptimized', 'cpp_std=c++2a'],
+    default_options: [
+        'buildtype=debugoptimized', 'cpp_std=c++2a',
+        'warning_level=3', 'cpp_rtti=false'
+    ],
     meson_version: '>=0.50'
 )
 

src/cs_bcode.cc

@@ -127,7 +127,7 @@ empty_block *bcode_init_empty(internal_state *cs) {
 
 void bcode_free_empty(internal_state *cs, empty_block *empty) {
     std_allocator<empty_block>{cs}.deallocate(empty, VAL_ANY);
-};
+}
 
 bcode *bcode_get_empty(empty_block *empty, std::size_t val) {
     return &empty[val].init + 1;

src/cs_state.hh

@@ -20,7 +20,7 @@ struct std_allocator {
     inline std_allocator(internal_state *s);
 
     template<typename U>
-    std_allocator(std_allocator<U> const &a): istate{a.istate} {};
+    std_allocator(std_allocator<U> const &a): istate{a.istate} {}
 
     inline T *allocate(std::size_t n);
     inline void deallocate(T *p, std::size_t n);

src/cs_strman.cc

@@ -107,7 +107,7 @@ char *string_pool::alloc_buf(std::size_t len) const {
     strp[len] = '\0';
     /* now the user can fill it */
     return strp;
-};
+}
 
 /* strref implementation */
 

src/cs_vm.cc

@@ -8,7 +8,7 @@
 
 namespace cubescript {
 
-static inline void push_alias(state &cs, ident *id, ident_stack &st) {
+static inline void push_alias(ident *id, ident_stack &st) {
     if (id->is_alias() && !(id->get_flags() & IDENT_FLAG_ARG)) {
         static_cast<alias_impl *>(id)->push_arg(st);
     }
@@ -521,7 +521,7 @@ std::uint32_t *vm_exec(
                 std::size_t idstsz = ts.idstack.size();
                 for (std::size_t i = 0; i < numlocals; ++i) {
                     push_alias(
-                        cs, args[offset + i].get_ident(),
+                        args[offset + i].get_ident(),
                         ts.idstack.emplace_back(*ts.pstate)
                     );
                 }
@@ -1144,7 +1144,7 @@ noid:
                         std::size_t idstsz = ts.idstack.size();
                         for (size_t j = 0; j < size_t(callargs); ++j) {
                             push_alias(
-                                cs, args[offset + j].force_ident(cs),
+                                args[offset + j].force_ident(cs),
                                 ts.idstack.emplace_back(*ts.pstate)
                             );
                         }

src/lib_str.cc

@@ -26,7 +26,7 @@ static inline void str_cmp_by(
         );
     }
     res.set_int(integer_type(val));
-};
+}
 
 void init_lib_string(state &cs) {
     cs.new_command("strstr", "ss", [](auto &, auto args, auto &res) {

tools/linenoise.cc

@@ -193,7 +193,7 @@ FILE *lndebug_fp = NULL;
         fflush(lndebug_fp); \
     } while (0)
 #else
-#define lndebug(fmt, ...)
+#define lndebug(...)
 #endif
 
 /* ======================= Low level terminal handling ====================== */

tools/repl.cc

@@ -196,7 +196,7 @@ static void do_sigint(int n) {
 }
 
 /* an example of what var printer would look like in real usage */
-static void repl_print_var(cs::state const &cs, cs::global_var const &var) {
+static void repl_print_var(cs::state const &, cs::global_var const &var) {
     switch (var.get_type()) {
         case cs::ident_type::IVAR: {
             auto &iv = static_cast<cs::integer_var const &>(var);