From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Tue, 15 Nov 2011 06:20:27 +0000 (+0000)
Subject: [PCH] When serializing an PseudoObjectExpr or AtomicExpr, the serialization code... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=64482c6ddba162c0c4df07ed4791fb08736d5a4c;p=clang

[PCH] When serializing an PseudoObjectExpr or AtomicExpr, the serialization code must be set
otherwise it will crash with asserts on or it will be written as null pointer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144626 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index e25a20b353..e3311e9d90 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -753,6 +753,8 @@ void ASTStmtWriter::VisitPseudoObjectExpr(PseudoObjectExpr *E) {
     if (OpaqueValueExpr *OVE = dyn_cast<OpaqueValueExpr>(*i))
       Writer.AddStmt(OVE->getSourceExpr());
   }
+
+  Code = serialization::EXPR_PSEUDO_OBJECT;
 }
 
 void ASTStmtWriter::VisitAtomicExpr(AtomicExpr *E) {
@@ -768,6 +770,8 @@ void ASTStmtWriter::VisitAtomicExpr(AtomicExpr *E) {
   }
   Writer.AddSourceLocation(E->getBuiltinLoc(), Record);
   Writer.AddSourceLocation(E->getRParenLoc(), Record);
+
+  Code = serialization::EXPR_ATOMIC;
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/test/PCH/objc_exprs.h b/test/PCH/objc_exprs.h
index b811430c2e..807304c20f 100644
--- a/test/PCH/objc_exprs.h
+++ b/test/PCH/objc_exprs.h
@@ -16,3 +16,11 @@ typedef typeof(id<foo>) objc_id_protocol_ty;
 
 typedef typeof(itf*) objc_interface_ty;
 typedef typeof(itf<foo>*) objc_qual_interface_ty;
+
+@interface PP
+@property (assign) id prop;
+@end
+
+static inline id getPseudoObject(PP *p) {
+    return p.prop;
+}