mark constructor as explicit

src/driver/verify.cpp

@@ -84,7 +84,7 @@ void verify_program(const std::string& name,
     std::size_t output_num = ref_outs.size();
     for(std::size_t i = 0; i < output_num; ++i)
     {
-        verify_args_with_threshold(name, target_outs[i], ref_outs[i], tols);
+        verify_args_with_threshold(name, target_outs[i], verify::expected{ref_outs[i]}, tols);
     }
 }
 

src/include/migraphx/verify.hpp

@@ -203,7 +203,7 @@ template <class T>
 struct expected
 {
     expected() = default;
-    expected(const T& input) : x(&input) {}
+    explicit expected(const T& input) : x(&input) {}
     const T& data() const
     {
         assert(x != nullptr);

test/gpu/mlir.cpp

@@ -133,7 +133,8 @@ bool verify_mlir(const migraphx::module& mmlir)
     auto inputs = generate_params(ref);
 
     auto mlir = create_program_from_mlir(mmlir);
-    return migraphx::verify_args("mlir", run_gpu(mlir, inputs), run_ref(ref, inputs));
+    return migraphx::verify_args(
+        "mlir", run_gpu(mlir, inputs), migraphx::verify::expected{run_ref(ref, inputs)});
 }
 
 TEST_CASE(conv)

test/verify/run_verify.cpp

@@ -251,7 +251,8 @@ void run_verify::verify(const std::string& name,
             std::size_t num = gold.size();
             for(std::size_t i = 0; ((i < num) and passed); ++i)
             {
-                passed &= migraphx::verify_args(tname, result[i], gold[i]);
+                passed &=
+                    migraphx::verify_args(tname, result[i], migraphx::verify::expected{gold[i]});
             }
 
             if(not passed or migraphx::enabled(MIGRAPHX_TRACE_TEST{}))