tree a7aebba45d7e0126d4b4912fb9d03752a99cd7c4
parent 45e1dae500bba7a9ef5b8206263a5609c07c6f03
author Chris Lattner <sabre@nondot.org> 1271109191 +0000
committer Chris Lattner <sabre@nondot.org> 1271109191 +0000

fix PR6814 - Only print [-pedantic] on a diagnostic if -pedantic 
actually turned it on.  If a diag is produced by a warning which
is an extension but defaults to on, and has no warning group, don't
print any option info.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101071 91177308-0d34-0410-b5e6-96231b3b80d8