tree 59d30fc036a92926c58876d497b1ece1e63ce5b4
parent 68478b0cc1ff03c0d13ceca6800c5becf08791e7
author Argyrios Kyrtzidis <akyrtzi@gmail.com> 1323237132 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> 1323237132 +0000

Make changes to SDiagsWriter to make it work in combination with the ARC migrator:

-Allow it to be used with multiple BeginSourceFile/EndSourceFile calls; for this introduce
 a "finish" callback method in the DiagnosticConsumer. SDiagsWriter finishes up the serialization
 file inside this method.
-Make it independent of any particular DiagnosticsEngine; make it use the SourceManager of the
 Diagnostic object.
-Ignore null source ranges.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146020 91177308-0d34-0410-b5e6-96231b3b80d8