refactor(furvm): enforce argument types

2026-07-09 15:02:37 +02:00
parent b7da2f3d32
commit abbc1714c1
2 changed files with 26 additions and 3 deletions
@@ -21,10 +21,14 @@ void executor::push_frame(const mod_h& mod, function function) {
        function = *modInst->function_at(function.imp().function);
    }

+    auto                 signature = function.signature();
    std::vector<thing_h> args;
-    args.reserve(function.signature().params.size());
-    while (args.size() < args.capacity())
-        args.push_back(pop_thing());
+    args.reserve(signature.params.size());
+    for (const auto& param : signature.params) {
+        auto arg = pop_thing();
+        if (arg->type().type != param) throw std::runtime_error("function argument type mismatch");
+        args.push_back(std::move(arg));
+    }

    switch (function.type()) {
    case function_t::Normal: {