37 lines
946 B
C++
37 lines
946 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: clang-modules-build
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// Prevent <ext/hash_map> from generating deprecated warnings for this test.
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// ADDITIONAL_COMPILE_FLAGS: -Wno-deprecated
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#include <ext/hash_map>
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#include <cassert>
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#include "test_macros.h"
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#include "count_new.h"
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void test_default_does_not_allocate() {
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DisableAllocationGuard g;
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((void)g);
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{
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__gnu_cxx::hash_map<int, int> h;
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assert(h.bucket_count() == 0);
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}
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{
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__gnu_cxx::hash_multimap<int, int> h;
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assert(h.bucket_count() == 0);
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}
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}
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int main(int, char**) {
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test_default_does_not_allocate();
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return 0;
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}
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