| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -Wnon-pod-varargs |
| Anders Carlsson | 906fed0 | 2009-01-13 05:48:52 +0000 | [diff] [blame] | 2 | |
| Anders Carlsson | dce5e2c | 2009-01-16 16:48:51 +0000 | [diff] [blame] | 3 | extern char version[]; |
| 4 | |
| Anders Carlsson | 672c91d | 2009-02-09 21:53:01 +0000 | [diff] [blame] | 5 | @protocol P; |
| 6 | |
| Anders Carlsson | 906fed0 | 2009-01-13 05:48:52 +0000 | [diff] [blame] | 7 | class C { |
| 8 | public: |
| 9 | C(int); |
| 10 | }; |
| 11 | |
| 12 | @interface D |
| 13 | - (void)g:(int)a, ...; |
| 14 | @end |
| 15 | |
| 16 | void t1(D *d) |
| 17 | { |
| 18 | C c(10); |
| 19 | |
| John McCall | 7c2342d | 2010-03-10 11:27:22 +0000 | [diff] [blame] | 20 | [d g:10, c]; // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} |
| Anders Carlsson | dce5e2c | 2009-01-16 16:48:51 +0000 | [diff] [blame] | 21 | [d g:10, version]; |
| Anders Carlsson | 906fed0 | 2009-01-13 05:48:52 +0000 | [diff] [blame] | 22 | } |
| 23 | |
| Anders Carlsson | 672c91d | 2009-02-09 21:53:01 +0000 | [diff] [blame] | 24 | void t2(D *d, id p) |
| 25 | { |
| 26 | [d g:10, p]; |
| 27 | } |
| 28 | |
| 29 | void t3(D *d, id<P> p) |
| 30 | { |
| 31 | [d g:10, p]; |
| 32 | } |