improve DeclStmt to be able to store SourceRange info correctly.
Set the start of DeclStmt range.  Right now the end is meaningless 
though.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48330 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/Sema.h b/Sema/Sema.h
index 2fe54de..fc81781 100644
--- a/Sema/Sema.h
+++ b/Sema/Sema.h
@@ -339,7 +339,8 @@
   virtual StmtResult ActOnCompoundStmt(SourceLocation L, SourceLocation R,
                                        StmtTy **Elts, unsigned NumElts,
                                        bool isStmtExpr);
-  virtual StmtResult ActOnDeclStmt(DeclTy *Decl);
+  virtual StmtResult ActOnDeclStmt(DeclTy *Decl, SourceLocation StartLoc,
+                                   SourceLocation EndLoc);
   virtual StmtResult ActOnCaseStmt(SourceLocation CaseLoc, ExprTy *LHSVal,
                                    SourceLocation DotDotDotLoc, ExprTy *RHSVal,
                                    SourceLocation ColonLoc, StmtTy *SubStmt);