From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C (limited to 'gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C') diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C new file mode 100644 index 000000000..fc83b1b56 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/rvo.C @@ -0,0 +1,24 @@ +// { dg-do run { target c++11 } } +// Contributed by Sylvain Pion +static int rvalue_constructions = 0; + +struct A { + A () { } + A (const A&) { } + A (A&&) { ++rvalue_constructions; } + ~A () { } +}; + +A f() { return A(); } + +extern "C" { + void abort(void); +} + +int main() +{ + A c = f(); + + if (rvalue_constructions != 0) + abort(); +} -- cgit v1.2.3