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++.dg/template/friend10.C | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 gcc/testsuite/g++.dg/template/friend10.C (limited to 'gcc/testsuite/g++.dg/template/friend10.C') diff --git a/gcc/testsuite/g++.dg/template/friend10.C b/gcc/testsuite/g++.dg/template/friend10.C new file mode 100644 index 000000000..cab5e346f --- /dev/null +++ b/gcc/testsuite/g++.dg/template/friend10.C @@ -0,0 +1,45 @@ +// { dg-do run } + +// Copyright (C) 2002 Free Software Foundation, Inc. +// Contributed by Nathan Sidwell 24 Dec 2002 + +// PR 5116. template instantiation can add a friend into a namespace, +// and thus change overload resolution. + +#include + +static int right; +static int wrong; + +struct Buggy {}; + +template struct Handle +{ + Handle(T* p) {} + + operator bool() const { wrong++; return true; } + + friend std::ostream& operator<<(std::ostream& ostr, const Handle& r) + { + right++; + + return ostr << "in operator<<(ostream&, const Handle&)"; + } +}; + +typedef Handle Buggy_h; + +bool cmp (const Buggy_h& b1, const Buggy_h& b2) +{ + std::cout << b1 << " " << b2 << std::endl; + return false; +} + +int main() +{ + Buggy o; + + cmp (&o, &o); + + return !(right == 2 && !wrong); +} -- cgit v1.2.3