Add PCH support for ObjCMessageExpr (needed to build Mail).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70044 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 5a410b1..f8c4a77 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -672,6 +672,7 @@
void VisitObjCEncodeExpr(ObjCEncodeExpr *E);
void VisitObjCSelectorExpr(ObjCSelectorExpr *E);
void VisitObjCProtocolExpr(ObjCProtocolExpr *E);
+ void VisitObjCMessageExpr(ObjCMessageExpr *E);
};
}
@@ -1198,6 +1199,21 @@
Code = pch::EXPR_OBJC_PROTOCOL_EXPR;
}
+void PCHStmtWriter::VisitObjCMessageExpr(ObjCMessageExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->getNumArgs());
+ Writer.AddSourceLocation(E->getSourceRange().getBegin(), Record);
+ Writer.AddSourceLocation(E->getSourceRange().getEnd(), Record);
+ Writer.AddSelectorRef(E->getSelector(), Record);
+ Writer.AddDeclRef(E->getMethodDecl(), Record); // optional
+ // FIXME: deal with class messages.
+ Writer.WriteSubStmt(E->getReceiver());
+ for (CallExpr::arg_iterator Arg = E->arg_begin(), ArgEnd = E->arg_end();
+ Arg != ArgEnd; ++Arg)
+ Writer.WriteSubStmt(*Arg);
+ Code = pch::EXPR_OBJC_MESSAGE_EXPR;
+}
+
//===----------------------------------------------------------------------===//
// PCHWriter Implementation