diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.other/rtti4.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.other/rtti4.C | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/rtti4.C b/gcc/testsuite/g++.old-deja/g++.other/rtti4.C new file mode 100644 index 00000000000..571ed68fd9f --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/rtti4.C @@ -0,0 +1,86 @@ +// test of rtti of single inheritance and multiple inheritance with +// virtual inheritance +// Special g++ Options: -frtti -w + +#include <typeinfo> + +extern "C" { + int printf(const char *, ...); + void exit(int); +} + +class X { + public: + int xi; + virtual int f() {}; +}; + +class Y : public virtual X { + short ys; +}; + +class Z : public virtual Y { + int zi; +}; + +Z z; +Y y; +Y *yp = &z; +X *xp = &z; +Z *zp = &z; + +class A { +public: + int Ai; + virtual int a() {}; +}; + +class B { +public: + int Bi; + virtual int g() {}; +}; + +class D : public virtual A, private B { + int Di; +}; + +class E : public virtual D, public B { + int Ei; +}; + +class F : public E, public virtual D { + int Fi; +}; + +D d; +A *ap = &d; +B *bp = (B *)&d; +F f; +A *aap = &f; +D *dp = &f; +B *bbp = (B *)dp; + +void *vp = zp; + +void error (int i) +{ + exit(i); +} + +int main () +{ + if (typeid(z) != typeid(Z)) error(1); + if (typeid(*yp) != typeid(Z)) error(2); + if (typeid(*yp) != typeid(*zp)) error(3); + if (typeid(xp) == typeid(yp)) error(4); + + xp = (X *)&y; + if (typeid(*xp) == typeid(*yp)) error(5); + if (typeid(*xp) != typeid(Y)) error(6); + + if (typeid(*ap) != typeid(*bp)) error (31); + if (typeid(*ap) != typeid(D)) error(32); + if (typeid(*aap) != typeid(*bbp)) error(33); + if (typeid(*dp) != typeid(*aap)) error(34); +} |