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37 lines
644 B
37 lines
644 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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namespace class_specialization {
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template <typename T>
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struct Base {
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T x;
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};
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template <typename T>
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struct Derived : public Base<T> {
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void foo(T t) { this->x = t; }
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};
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template <typename T>
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struct Derived<T*> : public Base<T*> {
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void foo2(T* t) { this->x = t; }
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};
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void foo_intptr() {
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Derived<int*> b;
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b.foo2(nullptr);
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int x = *b.x;
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}
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void foo_int() {
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Derived<int> b;
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b.foo(0);
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int z = 1 / b.x;
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}
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} // namespace class_specialization
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