7     switch (a) { // expected-error{{use of undeclared identifier 'a'}}  in foo()
13     case 17 // expected-error{{expected ':' after 'case'}}  in foo()
16     default // expected-error{{expected ':' after 'default'}}  in foo()
24     switch (x) { // expected-warning {{enumeration value 'Xb' not handled in switch}}  in test2()
25     case Xa; // expected-error {{expected ':' after 'case'}}  in test2()
30     default; // expected-error {{expected ':' after 'default'}}  in test2()
38       2: return 1;  // expected-error {{expected 'case' keyword before expression}}  in test3()
46     1: return -1;  // expected-error {{expected 'case' keyword before expression}}  in test4()
54     4:5:6:7: return 2;  // expected-error 4{{expected 'case' keyword before expression}}  in test5()
72     5:  // expected-error {{expected 'case' keyword before expression}}  in test6()
80     true ? 1 : 2:  // expected-error {{expected 'case' keyword before expression}}  in test7()
82       14 ? 3 : 4;  // expected-warning {{expression result unused}}  in test7()
98 void test9(int x) { // expected-note {{'x' declared here}}  in test9()
101     2: case; // expected-error {{expected 'case' keyword before expression}} \  in test9()
102                 expected-error {{expected expression}}  in test9()
103     4:5:6: return; // expected-error 3{{expected 'case' keyword before expression}}  in test9()
104     7: :x; // expected-error {{expected 'case' keyword before expression}} \  in test9()
105               expected-error {{expected expression}}  in test9()
106     8:: x; // expected-error {{expected ';' after expression}} \  in test9()
107 …         expected-error {{no member named 'x' in the global namespace; did you mean simply 'x'?}} \  in test9()
108               expected-warning 2 {{expression result unused}}  in test9()
109     9:: :y; // expected-error {{expected ';' after expression}} \  in test9()
110                expected-error {{expected unqualified-id}} \  in test9()
111                expected-warning {{expression result unused}}  in test9()
112     :; // expected-error {{expected expression}}  in test9()
113     ::; // expected-error {{expected unqualified-id}}  in test9()
122           2: y++;  // expected-error {{expected ';' after expression}} \  in test10()
123                    // expected-warning {{expression result unused}}  in test10()
139       E+1: break;  // expected-error {{expected 'case' keyword before expression}}  in f()
146     0:  // expected-error {{expected 'case' keyword before expression}}  in test12()
148       1:  // expected-error {{expected 'case' keyword before expression}}  in test12()
150         2:  // expected-error {{expected 'case' keyword before expression}}  in test12()
152           3:  // expected-error {{expected 'case' keyword before expression}}  in test12()
163     case 0: // expected-error {{label at end of compound statement: expected statement}}  in missing_statement_case()
170     default: // expected-error {{label at end of compound statement: expected statement}}  in missing_statement_default()
175   switch (int x)  // expected-error {{variable declaration in condition must have an initializer}}  in pr19022_1()
176   case v: ;  // expected-error {{use of undeclared identifier 'v'}}  in pr19022_1()
181   case 1  // expected-error{{expected ':' after 'case'}} \  in pr19022_1a()
182           // expected-error{{label at end of compound statement: expected statement}}  in pr19022_1a()
188   case v  // expected-error{{use of undeclared identifier 'v'}}
193   switch (int x)  // expected-error {{variable declaration in condition must have an initializer}}
194   case v1: case v2: ;  // expected-error {{use of undeclared identifier 'v1'}} \
195                        // expected-error {{use of undeclared identifier 'v2'}}
200   case 1: case v2: ;  // expected-error {{use of undeclared identifier 'v2'}}
205   case 1  // expected-error{{expected ':' after 'case'}} expected-note{{previous case defined here}}
206   case 1 : return x;  // expected-error{{duplicate case value '1'}}
213   }  // expected-error{{expected expression}}
219   switch (int foo0)  //expected-error{{variable declaration in condition must have an initializer}}
220   case bar5: ;  // expected-error{{use of undeclared identifier 'bar5'}}
227     switch (0  // expected-note{{to match this '('}}
228     {  // expected-error{{expected ')'}}
230 } // expected-error{{expected statement}}