Fix warnings

tests/test_main.cpp

@@ -4,6 +4,51 @@
 #include "test_arena.cpp"
 #include "test_lexer.cpp"
 
+// ./a.exe -scratch
+// ./a.exe -quick
+// ./a.exe -run_tests a.test b.test c.test
+// ./a.exe --break_on_error
+// ./a.exe -build=release
+// ./a.exe --help
+//
+void TestCmdParser() {
+    const char *argv[] = {
+        "exe",
+        "--build_scratch",
+        "-tests",
+        "a",
+        "b",
+        "c",
+        "--things",
+        "1234",
+        "asdsa",
+        "-build",
+        "release",
+    };
+    int argc = MA_Lengthof(argv);
+
+    MA_Checkpoint scratch              = MA_GetScratch();
+    bool          build_scratch        = false;
+    S8_List       test_list            = {0};
+    S8_List       test_things          = {0};
+    int           build_profile        = 0;
+    const char   *build_profiles[]     = {"debug", "release"};
+    int           build_profiles_count = MA_Lengthof(build_profiles);
+
+    CmdParser p = MakeCmdParser(scratch.arena, argc, (char **)argv, "this is a test");
+    AddBool(&p, &build_scratch, "build_scratch", "builds a sandbox where I experiment with things");
+    AddList(&p, &test_list, "tests", "list of specific tests to run");
+    AddList(&p, &test_things, "things", "list of things");
+    AddEnum(&p, &build_profile, "build", "choose build profile", build_profiles, build_profiles_count);
+    bool success = ParseCmd(scratch.arena, &p);
+    IO_Assertf(success, "failed to parse cmd");
+    IO_Assert(build_scratch);
+    IO_Assert(test_list.node_count == 3);
+    IO_Assert(test_things.node_count == 2);
+    IO_Assert(build_profile == 1);
+    MA_ReleaseScratch(scratch);
+}
+
 int main() {
     TestSimpleInsertAndIntegrity();
     TestStrings();
@@ -39,7 +84,7 @@ int main() {
     // List iteration using For
     {
         MA_Scratch scratch;
-        S8_List list = {};
+        S8_List    list = {};
         S8_AddF(scratch, &list, "1");
         S8_AddF(scratch, &list, "2");
         S8_AddF(scratch, &list, "3");