diff options
Diffstat (limited to 'test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp')
| -rw-r--r-- | test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp b/test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp index 51d61a5..263f661 100644 --- a/test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp +++ b/test/CXX/dcl.decl/dcl.init/dcl.init.ref/p5.cpp @@ -38,3 +38,26 @@ namespace PR6066 { return 0; } } + +namespace test3 { + struct A { + unsigned bitX : 4; // expected-note 4 {{bit-field is declared here}} + unsigned bitY : 4; // expected-note {{bit-field is declared here}} + unsigned var; + + void foo(); + }; + + void test(A *a) { + unsigned &t0 = a->bitX; // expected-error {{non-const reference cannot bind to bit-field 'bitX'}} + unsigned &t1 = (unsigned&) a->bitX; // expected-error {{non-const reference cannot bind to bit-field 'bitX'}} + unsigned &t2 = const_cast<unsigned&>(a->bitX); // expected-error {{const_cast from bit-field lvalue to reference type 'unsigned int &'}} + unsigned &t3 = (a->foo(), a->bitX); // expected-error {{non-const reference cannot bind to bit-field 'bitX'}} + unsigned &t4 = (a->var ? a->bitX : a->bitY); // expected-error {{non-const reference cannot bind to bit-field}} + unsigned &t5 = (a->var ? a->bitX : a->bitX); // expected-error {{non-const reference cannot bind to bit-field}} + unsigned &t6 = (a->var ? a->bitX : a->var); // expected-error {{non-const reference cannot bind to bit-field}} + unsigned &t7 = (a->var ? a->var : a->bitY); // expected-error {{non-const reference cannot bind to bit-field}} + unsigned &t8 = (a->bitX = 3); // expected-error {{non-const reference cannot bind to bit-field 'bitX'}} + unsigned &t9 = (a->bitY += 3); // expected-error {{non-const reference cannot bind to bit-field 'bitY'}} + } +} |
