diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr1.C | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr1.C b/gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr1.C new file mode 100644 index 0000000000..97bcc056b4 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/nsdmi-aggr1.C @@ -0,0 +1,41 @@ +// { dg-do run { target c++14 } } + +struct S { int a; const char* b; int c; int d = b[a]; void *p = this+1; }; +constexpr S ss = S(S{ 1, "asdf" }); + +#define SA(X) static_assert ((X),#X) + +SA(ss.a==1); +SA(ss.b[0] == 'a' && ss.b[1] == 's' && ss.b[2] == 'd' && ss.b[3] == 'f'); +SA(ss.d == 's'); +SA(ss.p == &ss+1); + +struct A +{ + struct B { + int i; + int j = i+1; + } b; + int a = b.j+1; +}; + +extern constexpr A a = { }; +SA(a.b.i == 0 && a.b.j == 1 && a.a == 2); + +int f(const A& ar) { return ar.a; } + +int main() +{ + S ss2 = { 1, "asdf" }; + if (ss2.a != 1 + || __builtin_strcmp(ss2.b,"asdf") != 0 + || ss2.c != int() + || ss2.d != 's' + || ss2.p != &ss2+1) + __builtin_abort(); + + A a = {}; + int i = f(A{}); + if (a.a != 2 || i != 2) + __builtin_abort(); +} |