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/cpp0x/rv1n.C | 169 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 gcc/testsuite/g++.dg/cpp0x/rv1n.C (limited to 'gcc/testsuite/g++.dg/cpp0x/rv1n.C') diff --git a/gcc/testsuite/g++.dg/cpp0x/rv1n.C b/gcc/testsuite/g++.dg/cpp0x/rv1n.C new file mode 100644 index 000000000..5224d3eb7 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/rv1n.C @@ -0,0 +1,169 @@ +// 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 struct sa; +template <> struct sa {}; + +struct one {char x[1];}; +struct two {char x[2];}; +struct three {char x[3];}; +struct four {char x[4];}; +struct five {char x[5];}; +struct six {char x[6];}; +struct seven {char x[7];}; +struct eight {char x[8];}; + +struct A +{ + A(); + A(const volatile A&&); // { dg-error "argument 1" } +}; + + A source(); +const A c_source(); + volatile A v_source(); +const volatile A cv_source(); + +// 1 at a time + +one sink_1_1( A&); // { dg-error "" } + +int test1_1() +{ + A a; + const A ca = a; // { dg-error "cannot bind" } + volatile A va; + const volatile A cva = a; // { dg-error "cannot bind" } + sink_1_1(ca); // { dg-error "invalid initialization" } + sink_1_1(va); // { dg-error "invalid initialization" } + sink_1_1(cva); // { dg-error "invalid initialization" } + sink_1_1(source()); // { dg-error "invalid initialization" } + sink_1_1(c_source()); // { dg-error "invalid initialization" } + sink_1_1(v_source()); // { dg-error "invalid initialization" } + sink_1_1(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +two sink_1_2(const A&); // { dg-error "" } + +int test1_2() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_2(va); // { dg-error "invalid initialization" } + sink_1_2(cva); // { dg-error "invalid initialization" } + sink_1_2(v_source()); // { dg-error "invalid initialization" } + sink_1_2(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +three sink_1_3(volatile A&); // { dg-error "" } + +int test1_3() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_3(ca); // { dg-error "invalid initialization" } + sink_1_3(cva); // { dg-error "invalid initialization" } + sink_1_3(source()); // { dg-error "invalid initialization" } + sink_1_3(c_source()); // { dg-error "invalid initialization" } + sink_1_3(v_source()); // { dg-error "invalid initialization" } + sink_1_3(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +four sink_1_4(const volatile A&); // { dg-error "" } + +int test1_4() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_4(source()); // { dg-error "invalid initialization" } + sink_1_4(c_source()); // { dg-error "invalid initialization" } + sink_1_4(v_source()); // { dg-error "invalid initialization" } + sink_1_4(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +five sink_1_5( A&&); // { dg-error "" } + +int test1_5() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_5(a); // { dg-error "lvalue" } + sink_1_5(ca); // { dg-error "invalid initialization" } + sink_1_5(va); // { dg-error "invalid initialization" } + sink_1_5(cva); // { dg-error "invalid initialization" } + sink_1_5(c_source()); // { dg-error "invalid initialization" } + sink_1_5(v_source()); // { dg-error "invalid initialization" } + sink_1_5(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +six sink_1_6(const A&&); // { dg-error "" } + +int test1_6() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_6(a); // { dg-error "lvalue" } + sink_1_6(ca); // { dg-error "lvalue" } + sink_1_6(va); // { dg-error "invalid initialization" } + sink_1_6(cva); // { dg-error "invalid initialization" } + sink_1_6(v_source()); // { dg-error "invalid initialization" } + sink_1_6(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +seven sink_1_7(volatile A&&); // { dg-error "" } + +int test1_7() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_7(a); // { dg-error "lvalue" } + sink_1_7(ca); // { dg-error "invalid initialization" } + sink_1_7(va); // { dg-error "lvalue" } + sink_1_7(cva); // { dg-error "invalid initialization" } + sink_1_7(c_source()); // { dg-error "invalid initialization" } + sink_1_7(cv_source()); // { dg-error "invalid initialization" } + return 0; +} + +eight sink_1_8(const volatile A&&); // { dg-error "" } + +int test1_8() +{ + A a; + const A ca = a; // { dg-error "lvalue" } + volatile A va; + const volatile A cva = a; // { dg-error "lvalue" } + sink_1_8(a); // { dg-error "lvalue" } + sink_1_8(ca); // { dg-error "lvalue" } + sink_1_8(va); // { dg-error "lvalue" } + sink_1_8(cva); // { dg-error "lvalue" } + return 0; +} + +int main() +{ + return test1_1() + test1_2() + test1_3() + test1_5() + + test1_6() + test1_7(); +} -- cgit v1.2.3