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++.jason/opeq5.C | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.jason/opeq5.C (limited to 'gcc/testsuite/g++.old-deja/g++.jason/opeq5.C') diff --git a/gcc/testsuite/g++.old-deja/g++.jason/opeq5.C b/gcc/testsuite/g++.old-deja/g++.jason/opeq5.C new file mode 100644 index 000000000..a2590efcf --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.jason/opeq5.C @@ -0,0 +1,27 @@ +// { dg-do run } +// Testcase for tricky synthesized op= in complex inheritance situation. +// This used to test whether the virtual base was copy-assigned only once. +// That feature is not required by ISO C++, so the test now only checks +// whether the vbase is assigned at all. + +int count = 0; +extern "C" int printf (const char *, ...); + +class A { + public: + A& operator = (const A&) { count++; return *this; } +}; + +class B: virtual private A { }; +class C: virtual public A { }; +class D: public B, public C { }; + +int main() +{ + D a, b; + a = b; + printf ("%d\n",count); + if (count == 0) + return 1; + return 0; +} -- cgit v1.2.3