917bffa7f6
cdtest.exp: A test program (copied from libg++/test-install) that tests that constructor and destructors are handled corrrectly.
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// main program for Class Foo
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extern "C" {
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// Some <assert.h> implementations (e.g. SUNOS 4.1) are broken,
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// in that they require <stdio.h>. But, if gcc/g++ is installed
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// correctly, you should get gcc's assert.h.
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// If the compile fails, it means the wrong include files are in use!
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#include <assert.h>
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};
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#include "cdtest-foo.h"
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extern "C" void __init_start();
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extern Foo f(void);
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extern void g(void);
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/* This function should *not* be called by the environment. There is
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no way in C++ to ``run something after the initializers but before main()''.
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The library that depends on this (NIHCL) is broken. -- John Gilmore
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We leave this here to test that future changes to the compiler
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do not re-introduce this losing ``feature''. */
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void
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__init_start()
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{
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Foo::init_foo();
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}
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static Foo static_foo( "static_foo");
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main()
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{
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assert (Foo::nb_foos() == 2);
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Foo automatic_foo( "automatic_foo");
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Foo bla_foo = f();
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assert (Foo::nb_foos() == 4);
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g();
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assert (Foo::nb_foos() == 4);
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// `automatic_foo' and `bla_foo' are destructed here
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}
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