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54 lines
818 B
54 lines
818 B
/*
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* Copyright (c) 2019-present, Facebook, Inc.
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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 Danger {
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void foo();
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void bar();
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} // namespace Danger
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void death();
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void good();
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namespace Ok {
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void foo();
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void bar();
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} // namespace Ok
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namespace CheckFrom {
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void death_via() { death(); }
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void danger_via() {
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Ok::foo();
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Danger::foo();
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}
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void imminent_death() { death_via(); }
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void imminent_danger() { danger_via(); }
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void safe() {
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good();
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Ok::foo();
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Ok::bar();
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}
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struct Destructive {
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~Destructive() { imminent_death(); }
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};
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} // namespace CheckFrom
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void wild() {
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Danger::bar();
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CheckFrom::imminent_danger();
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CheckFrom::death_via();
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}
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// TODO: overrides, lambdas, passing addr of reaching fn,
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