From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.old-deja/g++.other/rtti3.C | 97 ++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.other/rtti3.C (limited to 'gcc/testsuite/g++.old-deja/g++.other/rtti3.C') diff --git a/gcc/testsuite/g++.old-deja/g++.other/rtti3.C b/gcc/testsuite/g++.old-deja/g++.other/rtti3.C new file mode 100644 index 000000000..760cc7592 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.other/rtti3.C @@ -0,0 +1,97 @@ +// { dg-do run } +// { dg-options "-frtti" } +// test of rtti of single inheritance and multiple inheritance with +// virtual functions + +#include + +extern "C" { + int printf(const char *, ...); + void exit(int); +} + +class X { + public: + int xi; + virtual int f() {return 0;}; +}; + +class Y : public X { + short ys; +}; + +class Z : public Y { + int zi; +}; + +Z z; +Y y; +Y *yp = &z; +X *xp = &z; +Z *zp = &z; + +class A { + public: + int Ai; + virtual int a() {return 0;}; +}; + +class B { + public: + int Bi; + virtual int g() {return 0;}; +}; + +class D : public A, public B { + int Di; +}; + +/* +class E : public D, public B { + int Ei; +}; +*/ +class E { + int Ei; +}; + +class F : public E, public D { + int Fi; +}; + +D d; +A *ap = &d; +B *bp = &d; +D *dp = &d; +F f; +A *aap = &f; +B *bbp = &f; + +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); + vp = dp; + vp = dynamic_cast ((B *)vp); + if (dp != (D *)vp) error(35); + + dp = (D *)&f; + if (typeid(*aap) != typeid(*bbp)) error(37); + if (typeid(*dp) != typeid(*aap)) error(38); +} -- cgit v1.2.3