tree 7f65080a9221d10495e43911e7bbaeb2724084f7
parent 9313aac61d425f14fa0b82c3dfe1eb2c3626d38c
author Argyrios Kyrtzidis <akyrtzi@gmail.com> 1290110801 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> 1290110801 +0000

Refactoring of Diagnostic class.

-Move the stuff of Diagnostic related to creating/querying diagnostic IDs into a new DiagnosticIDs class.
-DiagnosticIDs can be shared among multiple Diagnostics for multiple translation units.
-The rest of the state in Diagnostic object is considered related and tied to one translation unit.
-Have Diagnostic point to the SourceManager that is related with. Diagnostic can now accept just a
   SourceLocation instead of a FullSourceLoc.
-Reflect the changes to various interfaces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119730 91177308-0d34-0410-b5e6-96231b3b80d8