| commit | 419cfb318cd69b6c717019288d5a3822be18d8f9 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sun Aug 16 16:57:27 2009 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sun Aug 16 16:57:27 2009 +0000 |
| tree | 2936f2801c5eff9f6ce309720de126eff8453b15 | |
| parent | 5e94a0d82b1f49be41c35a73106b219e3f588c8c [diff] |
Improve the diagnostic emitted when an unused ObjC property getter is found. Instead of complaining about a generic "unused expr", emit: t.m:7:3: warning: property access result unused - getters should not have side effects While objc property getters *could* have side effects, according to the language best practices, they *shouldn't*. Hopefully the diagnostic now gets this across. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79192 91177308-0d34-0410-b5e6-96231b3b80d8