| commit | 8be9e77f7e532866fa0ef2bc8c3cd549f0cc8da2 | [log] [tgz] |
|---|---|---|
| author | Hans Wennborg <hans@hanshq.net> | Fri Aug 17 10:12:33 2012 +0000 |
| committer | Hans Wennborg <hans@hanshq.net> | Fri Aug 17 10:12:33 2012 +0000 |
| tree | 659b0a4c7f789355f04e19029a6e6db1813756b8 | |
| parent | 66a3d4754977cf0e98e510af9d68d00cbc14b7a8 [diff] |
Warn about self-initialization of references. Initializing a reference with itself, e.g. "int &a = a;" seems like a very bad idea. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162093 91177308-0d34-0410-b5e6-96231b3b80d8