some cleanup

Author: axic

test/utils/wasm3_engine.cpp

@@ -90,7 +90,7 @@ bool Wasm3Engine::instantiate(bytes_view wasm_binary)
         return false;
     }
 
-    auto const ret = m3_LinkRawFunction(module, "env", "adler32", "i(ii)", env_adler32);
+    const auto ret = m3_LinkRawFunction(module, "env", "adler32", "i(ii)", env_adler32);
     if (ret != m3Err_none && ret != m3Err_functionLookupFailed)
         return false;
 
@@ -150,7 +150,7 @@ WasmEngine::Result Wasm3Engine::execute(
 
     std::vector<const void*> argPtrs;
     argPtrs.reserve(args.size());
-    for (auto const& arg : args)
+    for (const auto& arg : args)
         argPtrs.push_back(&arg);
 
     // This ensures input count/type matches. For the return value we assume find_function did the
@@ -162,7 +162,7 @@ WasmEngine::Result Wasm3Engine::execute(
 
         uint64_t ret_value = 0;
         // This should not fail because we check GetRetCount.
-        [[maybe_unused]] auto const ret = m3_GetResultsV(function, &ret_value);
+        [[maybe_unused]] const auto ret = m3_GetResultsV(function, &ret_value);
         assert(ret == m3Err_none);
         return {false, ret_value};
     }