| Anna Zaks | 33f0632 | 2015-02-05 01:02:56 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=osx,unix,core,alpha.security.taint -w -verify %s |
| Andy Gibbs | c6e68da | 2012-10-19 12:44:48 +0000 | [diff] [blame] | 2 | // expected-no-diagnostics |
| Anna Zaks | 9fcb055 | 2012-04-12 22:36:43 +0000 | [diff] [blame] | 3 | |
| 4 | // Make sure we don't crash when someone redefines a system function we reason about. |
| 5 | |
| 6 | char memmove (); |
| 7 | char malloc(); |
| 8 | char system(); |
| 9 | char stdin(); |
| 10 | char memccpy(); |
| 11 | char free(); |
| 12 | char strdup(); |
| 13 | char atoi(); |
| 14 | |
| 15 | int foo () { |
| Anna Zaks | fa76ff0 | 2012-04-16 21:51:03 +0000 | [diff] [blame] | 16 | return memmove() + malloc() + system() + stdin() + memccpy() + free() + strdup() + atoi(); |
| Anna Zaks | 9fcb055 | 2012-04-12 22:36:43 +0000 | [diff] [blame] | 17 | |
| 18 | } |