Implemented serialization of CallExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43854 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 31 insertions, 1 deletions

diff --git a/AST/StmtSerialization.cpp b/AST/StmtSerialization.cpp
index a928c88c3a..91caff8e2d 100644
--- a/AST/StmtSerialization.cpp
+++ b/AST/StmtSerialization.cpp
@@ -43,6 +43,9 @@ Stmt* Stmt::Materialize(Deserializer& D) {
       
     case BreakStmtClass:
       return BreakStmt::directMaterialize(D);
+     
+    case CallExprClass:
+      return CallExpr::directMaterialize(D);
       
     case CaseStmtClass:
       return CaseStmt::directMaterialize(D);
@@ -160,7 +163,24 @@ BreakStmt* BreakStmt::directMaterialize(Deserializer& D) {
   SourceLocation Loc = SourceLocation::ReadVal(D);
   return new BreakStmt(Loc);
 }
-  
+
+void CallExpr::directEmit(Serializer& S) const {
+  S.Emit(getType());
+  S.Emit(RParenLoc);
+  S.EmitInt(NumArgs);
+  S.BatchEmitOwnedPtrs(NumArgs+1,SubExprs);  
+}
+
+CallExpr* CallExpr::directMaterialize(Deserializer& D) {
+  QualType t = QualType::ReadVal(D);
+  SourceLocation L = SourceLocation::ReadVal(D);
+  unsigned NumArgs = D.ReadInt();
+  Expr** SubExprs = new Expr*[NumArgs+1];
+  D.BatchReadOwnedPtrs(NumArgs+1,SubExprs);
+
+  return new CallExpr(SubExprs,NumArgs,t,L);  
+}
+
 void CaseStmt::directEmit(Serializer& S) const {
   S.Emit(CaseLoc);
   S.EmitPtr(getNextSwitchCase());
diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 77ebbf4501..718f328e41 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -533,6 +533,13 @@ class CallExpr : public Expr {
   Expr **SubExprs;
   unsigned NumArgs;
   SourceLocation RParenLoc;
+  
+  // This version of the ctor is for deserialization.
+  CallExpr(Expr** subexprs, unsigned numargs, QualType t, 
+           SourceLocation rparenloc)
+  : Expr(CallExprClass,t), SubExprs(subexprs), 
+    NumArgs(numargs), RParenLoc(rparenloc) {}
+  
 public:
   CallExpr(Expr *fn, Expr **args, unsigned numargs, QualType t, 
            SourceLocation rparenloc);
@@ -579,6 +586,9 @@ public:
   // Iterators
   virtual child_iterator child_begin();
   virtual child_iterator child_end();
+  
+  virtual void directEmit(llvm::Serializer& S) const;
+  static CallExpr* directMaterialize(llvm::Deserializer& D);
 };
 
 /// MemberExpr - [C99 6.5.2.3] Structure and Union Members.