Automatic Reference Counting.

Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 00e2404946..c6d182d425 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -105,6 +105,8 @@ namespace clang {
     void VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E);
     void VisitObjCMessageExpr(ObjCMessageExpr *E);
     void VisitObjCIsaExpr(ObjCIsaExpr *E);
+    void VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E);
+    void VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E);
 
     // Objective-C Statements
     void VisitObjCForCollectionStmt(ObjCForCollectionStmt *);
@@ -113,6 +115,7 @@ namespace clang {
     void VisitObjCAtTryStmt(ObjCAtTryStmt *);
     void VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *);
     void VisitObjCAtThrowStmt(ObjCAtThrowStmt *);
+    void VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *);
 
     // C++ Statements
     void VisitCXXCatchStmt(CXXCatchStmt *S);
@@ -606,6 +609,22 @@ void ASTStmtWriter::VisitObjCIsaExpr(ObjCIsaExpr *E) {
   Code = serialization::EXPR_OBJC_ISA;
 }
 
+void ASTStmtWriter::
+VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
+  VisitExpr(E);
+  Writer.AddStmt(E->getSubExpr());
+  Record.push_back(E->shouldCopy());
+  Code = serialization::EXPR_OBJC_INDIRECT_COPY_RESTORE;
+}
+
+void ASTStmtWriter::VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E) {
+  VisitExplicitCastExpr(E);
+  Writer.AddSourceLocation(E->getLParenLoc(), Record);
+  Writer.AddSourceLocation(E->getBridgeKeywordLoc(), Record);
+  Record.push_back(E->getBridgeKind()); // FIXME: Stable encoding
+  Code = serialization::EXPR_OBJC_BRIDGED_CAST;
+}
+
 void ASTStmtWriter::VisitCastExpr(CastExpr *E) {
   VisitExpr(E);
   Record.push_back(E->path_size());
@@ -914,6 +933,7 @@ void ASTStmtWriter::VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
 void ASTStmtWriter::VisitObjCMessageExpr(ObjCMessageExpr *E) {
   VisitExpr(E);
   Record.push_back(E->getNumArgs());
+  Record.push_back(E->isDelegateInitCall());
   Record.push_back((unsigned)E->getReceiverKind()); // FIXME: stable encoding
   switch (E->getReceiverKind()) {
   case ObjCMessageExpr::Instance:
@@ -973,6 +993,12 @@ void ASTStmtWriter::VisitObjCAtFinallyStmt(ObjCAtFinallyStmt *S) {
   Code = serialization::STMT_OBJC_FINALLY;
 }
 
+void ASTStmtWriter::VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S) {
+  Writer.AddStmt(S->getSubStmt());
+  Writer.AddSourceLocation(S->getAtLoc(), Record);
+  Code = serialization::STMT_OBJC_AUTORELEASE_POOL;
+}
+
 void ASTStmtWriter::VisitObjCAtTryStmt(ObjCAtTryStmt *S) {
   Record.push_back(S->getNumCatchStmts());
   Record.push_back(S->getFinallyStmt() != 0);