Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/g++.dg/cpp1z/decomp4.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
comparison
equal deleted inserted replaced
131:84e7813d76e9 145:1830386684a0
13 13
14 void 14 void
15 test (A &a, B &b, C &c, D &d, E &e, F &f, G &g, H &h, I &i) 15 test (A &a, B &b, C &c, D &d, E &e, F &f, G &g, H &h, I &i)
16 { 16 {
17 auto [ j ] = a; // { dg-error "cannot decompose class type 'A' because it has an anonymous struct member" } 17 auto [ j ] = a; // { dg-error "cannot decompose class type 'A' because it has an anonymous struct member" }
18 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 18 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
19 auto [ k ] { b }; // { dg-error "cannot decompose class type 'B' because it has an anonymous union member" } 19 auto [ k ] { b }; // { dg-error "cannot decompose class type 'B' because it has an anonymous union member" }
20 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 20 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
21 auto [ l, l2 ] = c; // { dg-error "cannot decompose inaccessible member 'C::b' of 'C'" } 21 auto [ l, l2 ] = c; // { dg-error "cannot decompose inaccessible member 'C::b' of 'C'" }
22 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 22 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
23 auto [ m ] = d; // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } } 23 auto [ m ] = d; // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } }
24 auto [ n ] { e }; // { dg-error "cannot decompose inaccessible member 'E::a' of 'E'" } 24 auto [ n ] { e }; // { dg-error "cannot decompose inaccessible member 'E::a' of 'E'" }
25 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 25 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
26 auto [ o ] { f }; // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } } 26 auto [ o ] { f }; // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } }
27 auto & [ p ] { g }; // { dg-error "cannot decompose class type 'G': both it and its base class 'F' have non-static data members" } 27 auto & [ p ] { g }; // { dg-error "cannot decompose class type 'G': both it and its base class 'F' have non-static data members" }
28 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 28 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
29 auto [ q ] { h }; // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } } 29 auto [ q ] { h }; // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } }
30 auto [ r ] { i }; // { dg-error "cannot decompose class type 'I': its base classes 'F' and 'H' have non-static data members" } 30 auto [ r ] { i }; // { dg-error "cannot decompose class type 'I': its base classes 'F' and 'H' have non-static data members" }
31 // { dg-warning "structured bindings only available with -std=c..17 or -std=gnu..17" "" { target c++14_down } .-1 } 31 // { dg-warning "structured bindings only available with '-std=c..17' or '-std=gnu..17'" "" { target c++14_down } .-1 }
32 } 32 }