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26 lines
628 B
26 lines
628 B
5 years ago
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/*
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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 zero_init {
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struct X {
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// ridiculously large array's initialization should not be translated index by
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// index by the frontend
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static constexpr unsigned int kMaxKeys = 1UL << 16;
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void* keys_[kMaxKeys];
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constexpr X() : keys_() {}
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};
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struct Y {
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// this is small and can be translated index by index to save modelling burden
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// in analyses
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void* keys_[3];
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constexpr Y() : keys_() {}
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};
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} // namespace zero_init
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