Add an AttributedStmt type to represent a statement with C++11 attributes
attached. Since we do not support any attributes which appertain to a statement
(yet), testing of this is necessarily quite minimal.

Patch by Alexander Kornienko!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154723 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 827caa0..1e31211 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -106,6 +106,14 @@
   Code = serialization::STMT_LABEL;
 }
 
+void ASTStmtWriter::VisitAttributedStmt(AttributedStmt *S) {
+  VisitStmt(S);
+  Writer.WriteAttributes(S->getAttrs(), Record);
+  Writer.AddStmt(S->getSubStmt());
+  Writer.AddSourceLocation(S->getAttrLoc(), Record);
+  Code = serialization::STMT_ATTRIBUTED;
+}
+
 void ASTStmtWriter::VisitIfStmt(IfStmt *S) {
   VisitStmt(S);
   Writer.AddDeclRef(S->getConditionVariable(), Record);