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68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
// icf_test.cc -- a test case for gold
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// Copyright (C) 2009-2022 Free Software Foundation, Inc.
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// Test case from PR 21066 submitted by Gandhi Shaheen
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// This file is part of gold.
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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// MA 02110-1301, USA.
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// The goal of this program is to verify if identical code folding
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// correctly identifies and folds functions. folded_func must be
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// folded into kept_func.
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// Written by Sriraman Tallam <tmsriram@google.com>.
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#include <stdio.h>
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struct first_exception {
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};
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struct second_exception {
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};
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typedef void (*callback_fn_t)();
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void raise_first_exception()
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{
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throw first_exception();
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}
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void raise_second_exception()
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{
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throw second_exception();
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}
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template<typename E>
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void capture_exception_of_type(volatile callback_fn_t f)
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{
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try {
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f();
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} catch (E& e) {
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puts("caught expected exception");
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} catch (...) {
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puts("ERROR: caught unexpected exception");
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throw;
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}
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}
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int main()
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{
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capture_exception_of_type<first_exception>(raise_first_exception);
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capture_exception_of_type<second_exception>(raise_second_exception);
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return 0;
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}
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