| Chris Lattner | 3b427b3 | 2007-10-11 00:18:28 +0000 | [diff] [blame] | 1 | // RUN: clang %s -fsyntax-only -verify |
| Chris Lattner | e80a59c | 2007-07-25 00:24:17 +0000 | [diff] [blame] | 2 | |
| Sebastian Redl | a4ed0d8 | 2008-12-28 15:28:59 +0000 | [diff] [blame] | 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-error {{declaration does not declare anything}} |
| Chris Lattner | fd89bc8 | 2008-04-02 01:05:10 +0000 | [diff] [blame] | 5 | |
| 6 | |
| 7 | // PR2017 |
| 8 | void x(); |
| 9 | int a() { |
| Chris Lattner | 0947b4e | 2008-11-24 01:28:17 +0000 | [diff] [blame] | 10 | int r[x()]; // expected-error {{size of array has non-integer type 'void'}} |
| Chris Lattner | fd89bc8 | 2008-04-02 01:05:10 +0000 | [diff] [blame] | 11 | } |
| 12 | |
| Sebastian Redl | a4ed0d8 | 2008-12-28 15:28:59 +0000 | [diff] [blame] | 13 | int; // expected-error {{declaration does not declare anything}} |
| 14 | typedef int; // expected-error {{declaration does not declare anything}} |
| 15 | const int; // expected-error {{declaration does not declare anything}} |
| 16 | struct; // expected-error {{declaration of anonymous struct must be a definition}} // expected-error {{declaration does not declare anything}} |
| 17 | typedef int I; |
| 18 | I; // expected-error {{declaration does not declare anything}} |