diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/cast.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/cast.C | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/cast.C b/gcc/testsuite/g++.dg/cpp0x/cast.C new file mode 100644 index 000000000..9162d09f3 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/cast.C @@ -0,0 +1,30 @@ +// I, Howard Hinnant, hereby place this code in the public domain. + +// Test cast from lvalue to rvalue + +// { dg-do compile } +// { dg-options "-std=c++0x" } + +template <bool> struct sa; +template <> struct sa<true> {}; + +struct one {long x[1];}; +struct two {long x[2];}; + +struct A {}; + +one foo(const A&) {return one();} +two foo(A&&) {return two();} + +int test1() +{ + A a; + sa<sizeof(foo(a)) == 1 * sizeof(long)> t1; + sa<sizeof(foo(static_cast<A&&>(a))) == 2 * sizeof(long)> t2; + return 0; +} + +int main() +{ + return test1(); +} |