diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/rv8p.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/rv8p.C | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/rv8p.C b/gcc/testsuite/g++.dg/cpp0x/rv8p.C new file mode 100644 index 000000000..fb9ec4ce7 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/rv8p.C @@ -0,0 +1,62 @@ +// I, Howard Hinnant, hereby place this code in the public domain. + +// Test overload resolution among reference types + +// { 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 three {long x[3];}; +struct four {long x[4];}; +struct five {long x[5];}; +struct six {long x[6];}; +struct seven {long x[7];}; +struct eight {long x[8];}; + +struct A +{ + A(); + A(const volatile A&&); +}; + + A source(); +const A c_source(); + volatile A v_source(); +const volatile A cv_source(); + +// 8 at a time + +one sink_8_12345678( A&); +two sink_8_12345678(const A&); +three sink_8_12345678(volatile A&); +four sink_8_12345678(const volatile A&); +five sink_8_12345678( A&&); +six sink_8_12345678(const A&&); +seven sink_8_12345678(volatile A&&); +eight sink_8_12345678(const volatile A&&); + +int test8_12345678() +{ + A a; + const A ca; + volatile A va; + const volatile A cva; + sa<sizeof(sink_8_12345678(a)) == 1 * sizeof(long)> t1; + sa<sizeof(sink_8_12345678(ca)) == 2 * sizeof(long)> t2; + sa<sizeof(sink_8_12345678(va)) == 3 * sizeof(long)> t3; + sa<sizeof(sink_8_12345678(cva)) == 4 * sizeof(long)> t4; + sa<sizeof(sink_8_12345678(source())) == 5 * sizeof(long)> t5; + sa<sizeof(sink_8_12345678(c_source())) == 6 * sizeof(long)> t6; + sa<sizeof(sink_8_12345678(v_source())) == 7 * sizeof(long)> t7; + sa<sizeof(sink_8_12345678(cv_source())) == 8 * sizeof(long)> t8; + return 0; +} + +int main() +{ + return test8_12345678(); +} |