fix build on linux

ad7bc01d · Wenzel Jakob · 436b7318 · ad7bc01d
Commit ad7bc01d authored Oct 20, 2015 by Wenzel Jakob
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include/pybind11/cast.h
+2 -2

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--- a/include/pybind11/cast.h
+++ b/include/pybind11/cast.h
@@ -197,11 +197,11 @@ public:
    }

    operator type*() { return (type *) value; }
-    operator type&() { return (type &) *value; }
+    operator type&() { return *((type *) value); }
 protected:
    template <typename T = type, typename std::enable_if<std::is_copy_constructible<T>::value, int>::type = 0>
    static void *copy_constructor(const void *arg) {
-        return new type((const type &)*arg);
+        return new type(*((const type *)arg));
    }
    template <typename T = type, typename std::enable_if<!std::is_copy_constructible<T>::value, int>::type = 0>
    static void *copy_constructor(const void *) { return nullptr; }