diff --git a/lib/Frontend/PCHReaderDecl.cpp b/lib/Frontend/PCHReaderDecl.cpp
index 9dd1565..45af36c 100644
--- a/lib/Frontend/PCHReaderDecl.cpp
+++ b/lib/Frontend/PCHReaderDecl.cpp
@@ -151,8 +151,8 @@
   FD->setC99InlineDefinition(Record[Idx++]);
   FD->setVirtual(Record[Idx++]);
   FD->setPure(Record[Idx++]);
-  FD->setInheritedPrototype(Record[Idx++]);
-  FD->setHasPrototype(Record[Idx++]);
+  FD->setHasInheritedPrototype(Record[Idx++]);
+  FD->setHasWrittenPrototype(Record[Idx++]);
   FD->setDeleted(Record[Idx++]);
   FD->setTypeSpecStartLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
   // FIXME: C++ TemplateOrInstantiation
diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp
index 96045f9..48c7dc2 100644
--- a/lib/Frontend/PCHWriterDecl.cpp
+++ b/lib/Frontend/PCHWriterDecl.cpp
@@ -151,8 +151,8 @@
   Record.push_back(D->isC99InlineDefinition());
   Record.push_back(D->isVirtual());
   Record.push_back(D->isPure());
-  Record.push_back(D->inheritedPrototype());
-  Record.push_back(D->hasPrototype() && !D->inheritedPrototype());
+  Record.push_back(D->hasInheritedPrototype());
+  Record.push_back(D->hasWrittenPrototype());
   Record.push_back(D->isDeleted());
   Writer.AddSourceLocation(D->getTypeSpecStartLoc(), Record);
   // FIXME: C++ TemplateOrInstantiation