| 1 | //
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| 2 | // Copyright (C) 2010-2012 The Mathworks, Inc.
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| 3 | //
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| 4 | #include <test_manager.h>
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| 5 |
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| 6 | #include <boost/optional.hpp>
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| 7 |
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| 8 | struct my_type
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| 9 | {
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| 10 | #if 1
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| 11 | typedef boost::optional<int> value_type;
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| 12 | #else
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| 13 | typedef boost::optional<int __attribute((__may_alias__))> value_type;
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| 14 | #endif
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| 15 |
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| 16 | value_type value_;
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| 17 |
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| 18 | void set (int value)
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| 19 | {
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| 20 | value_ = value;
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| 21 | }
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| 22 |
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| 23 | value_type get ()
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| 24 | {
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| 25 | return value_;
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| 26 | }
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| 27 |
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| 28 | }; // class event
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| 29 |
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| 30 | void testCase ()
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| 31 | {
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| 32 | my_type a;
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| 33 | a.set(4);
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| 34 | bool const b = 4 == ( *a.get() );
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| 35 | if( !b ) abort();
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| 36 | }
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| 37 |
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| 38 | REG_UNIT_TEST( Case )
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| 39 |
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| 40 | /*
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| 41 | /gcc-4.4.6/bin/g++ -c src/thread/unittest/test_gcc_bug.cpp -o ../../../derived/glnxa64/obj/deployment_server/foundation/util/src/thread/unittest/test_gcc_bug.o -MD -MF ../../../derived/glnxa64/obj/deployment_server/foundation/util/src/thread/unittest/test_gcc_bug.d -MP -MT ../../../derived/glnxa64/obj/deployment_server/foundation/util/src/thread/unittest/test_gcc_bug.o -I../../../src/include -I../../../derived/glnxa64/src/include -I../include -I../../include -I//mathworks/hub/3rdparty/R2013a/356881/glnxa64/boost/include -I//mathworks/hub/3rdparty/R2013a/356141/glnxa64/cpp11compat/include -I//mathworks/hub/3rdparty/R2013a/356141/glnxa64/cpp11compat/include -I//mathworks/hub/3rdparty/R2013a/350182/glnxa64/protobuf/include -I//mathworks/hub/3rdparty/R2013a/350182/glnxa64/tbb/include -DBOOST_FILESYSTEM_VERSION=2 -DBOOST_ASIO_DISABLE_EVENTFD -DBOOST_ASIO_DISABLE_EPOLL -DTBB_AVAILABLE -O2 -pipe -pthread -fPIC -std=c++98 -fvisibility=hidden -g -D_POSIX_C_SOURCE=199506L -fno-omit-frame-pointer -DNDEBUG -W -Wcast-align -Wall -Wwrite-strings -Wpointer-arith -Wcast-qual -Wno-unused -Woverloaded-virtual -Wnon-virtual-dtor -Wno-ignored-qualifiers
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| 42 | */
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