commit 8a50733034edd6a349b34e2b9f0c8d0a874846d3
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Fri Jul 02 23:30:15 2010 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Fri Jul 02 23:30:15 2010 +0000
tree d37411705ae848aa94dfe4ab62071845e70d005a
parent e5eee5a52d98021de862b7965c88577598d52ccb

Fix broken PCH support for CXXDefaultArgExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107541 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/PCHWriterStmt.cpp

diff --git a/lib/Frontend/PCHWriterStmt.cpp b/lib/Frontend/PCHWriterStmt.cpp
index 11b1afd..12fcde8 100644
--- a/lib/Frontend/PCHWriterStmt.cpp
+++ b/lib/Frontend/PCHWriterStmt.cpp
@@ -983,13 +983,14 @@
 
 void PCHStmtWriter::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
   VisitExpr(E);
-  Writer.AddSourceLocation(E->getUsedLocation(), Record);
-  if (E->isExprStored()) {
-    Record.push_back(1);
+
+  bool HasOtherExprStored = E->Param.getInt();
+  // Store these first, the reader reads them before creation.
+  Record.push_back(HasOtherExprStored);
+  if (HasOtherExprStored)
     Writer.AddStmt(E->getExpr());
-  } else {
-    Record.push_back(0);
-  }
+  Writer.AddDeclRef(E->getParam(), Record);
+  Writer.AddSourceLocation(E->getUsedLocation(), Record);
 
   Code = pch::EXPR_CXX_DEFAULT_ARG;
 }