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/init/init-ref3.C | 47 +++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc/testsuite/g++.dg/init/init-ref3.C (limited to 'gcc/testsuite/g++.dg/init/init-ref3.C') diff --git a/gcc/testsuite/g++.dg/init/init-ref3.C b/gcc/testsuite/g++.dg/init/init-ref3.C new file mode 100644 index 000000000..e858fd74d --- /dev/null +++ b/gcc/testsuite/g++.dg/init/init-ref3.C @@ -0,0 +1,47 @@ +// Origin: Peter Schmid + +// { dg-do link } + +template +class Ptr { +protected: + T * ptr; + +public: + + Ptr(void) : ptr(0) { } + Ptr(T * p) : ptr(p) { } + + ~Ptr(void) { delete ptr; } + + operator T & () { return *ptr; } +}; + +class base { +public: + base(void) { } + ~base(void) { } +}; + + +class foo : public base { +private: + foo(const foo & rv); + +public: + + foo(void) { } + ~foo(void) { } +}; + +void func2(base & b) { + // ... +} + +int main () { + Ptr f = new foo; + /* This should not result in a copy; the result of the conversion + operator should be bound directly to the reference argument to + `func2'. */ + func2(f); +} -- cgit v1.2.3