emscripten::internal::optional is now copyable.

Fix JSInterface::JSInterface copy constructor to take a const&

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/embind/embind_test.cpp b/tests/embind/embind_test.cpp
index dc052d1a..485cdfcd 100644
--- a/tests/embind/embind_test.cpp
+++ b/tests/embind/embind_test.cpp
@@ -233,6 +233,24 @@ void emval_test_call_function(val v, int i, float f, TupleVector tv, StructVecto
     v(i, f, tv, sv);

 }

 

+void optional_test_copy() {

+    using emscripten::internal::optional;

+

+    optional<int> foo = 22;

+    optional<int> bar(foo);

+

+    return bool(bar);

+}

+

+void optional_test_copy2() {

+    using emscripten::internal::optional;

+

+    optional<int> foo;

+    optional<int> bar(foo);

+

+    return bool(bar);

+}

+

 EMSCRIPTEN_BINDINGS(([]() {

     function("mallinfo", &emval_test_mallinfo);

 

@@ -337,4 +355,7 @@ EMSCRIPTEN_BINDINGS(([]() {
     function("emval_test_call_method3", &emval_test_call_method3);

 

     function("emval_test_call_function", &emval_test_call_function);

+

+    function('optional_test_copy', &optional_test_copy);

+    function('optional_test_copy2', &optional_test_copy2);

 }));