commit 39da0b8145eaec7da7004f9b3645c5c9f4f63b1d
author Douglas Gregor <dgregor@apple.com> Wed Sep 09 23:08:42 2009 +0000
committer Douglas Gregor <dgregor@apple.com> Wed Sep 09 23:08:42 2009 +0000
tree 736478849d6a4c9123a029dc251b7b242111088d
parent 84ec96c8a810df59de4052368beab29f13456707

Improve handling of initialization by constructor, by ensuring that
such initializations properly convert constructor arguments and fill
in default arguments where necessary. This also makes the ownership
model more clear.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81394 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/PCHReaderStmt.cpp

diff --git a/lib/Frontend/PCHReaderStmt.cpp b/lib/Frontend/PCHReaderStmt.cpp
index 45e2bfb..67b7c1f 100644
--- a/lib/Frontend/PCHReaderStmt.cpp
+++ b/lib/Frontend/PCHReaderStmt.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Frontend/PCHReader.h"
+#include "clang/AST/DeclCXX.h"
 #include "clang/AST/StmtVisitor.h"
 using namespace clang;
 
@@ -115,6 +116,7 @@
     unsigned VisitObjCAtThrowStmt(ObjCAtThrowStmt *);
 
     unsigned VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E);
+    unsigned VisitCXXConstructExpr(CXXConstructExpr *E);
   };
 }
 
@@ -847,6 +849,14 @@
   return num;
 }
 
+unsigned PCHStmtReader::VisitCXXConstructExpr(CXXConstructExpr *E) {
+  VisitExpr(E);
+  E->setConstructor(cast<CXXConstructorDecl>(Reader.GetDecl(Record[Idx++])));
+  E->setElidable(Record[Idx++]);  
+  for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
+    E->setArg(I, cast<Expr>(StmtStack[StmtStack.size() - N + I]));
+  return E->getNumArgs();
+}
 
 // Within the bitstream, expressions are stored in Reverse Polish
 // Notation, with each of the subexpressions preceding the
@@ -1151,6 +1161,11 @@
     case pch::EXPR_CXX_OPERATOR_CALL:
       S = new (Context) CXXOperatorCallExpr(*Context, Empty);
       break;
+        
+    case pch::EXPR_CXX_CONSTRUCT:
+      S = new (Context) CXXConstructExpr(Empty, *Context,
+                                      Record[PCHStmtReader::NumExprFields + 2]);
+      break;
     }
 
     // We hit a STMT_STOP, so we're done with this expression.