1 // RUN: %clang_cc1 %s -fsyntax-only -verify 2 3 // See Sema::ParsedFreeStandingDeclSpec about the double diagnostic 4 typedef union <anonymous> __mbstate_t; // expected-error {{declaration of anonymous union must be a definition}} expected-warning {{typedef requires a name}} 5 6 7 // PR2017 8 void x(); 9 int a() { 10 int r[x()]; // expected-error {{size of array has non-integer type 'void'}} 11 12 static y ?; // expected-error{{unknown type name 'y'}} \ 13 expected-error{{expected identifier or '('}} 14 } 15 16 int; // expected-warning {{declaration does not declare anything}} 17 typedef int; // expected-warning {{typedef requires a name}} 18 const int; // expected-warning {{declaration does not declare anything}} 19 struct; // expected-error {{declaration of anonymous struct must be a definition}} // expected-warning {{declaration does not declare anything}} 20 typedef int I; 21 I; // expected-warning {{declaration does not declare anything}} 22 23 24 25 // rdar://6880449 26 register int test1; // expected-error {{illegal storage class on file-scoped variable}} 27 28
