Vendor import of clang trunk r130700:

http://llvm.org/svn/llvm-project/cfe/trunk@130700

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/Sema/DelayedDiagnostic.cpp b/lib/Sema/DelayedDiagnostic.cpp
new file mode 100644
index 0000000..af548fe
--- /dev/null
+++ b/lib/Sema/DelayedDiagnostic.cpp
@@ -0,0 +1,51 @@
+//===--- DelayedDiagnostic.cpp - Delayed declarator diagnostics -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the DelayedDiagnostic class implementation, which
+// is used to record diagnostics that are being conditionally produced
+// during declarator parsing.
+//
+// This file also defines AccessedEntity.
+//
+//===----------------------------------------------------------------------===//
+#include "clang/Sema/DelayedDiagnostic.h"
+#include <string.h>
+using namespace clang;
+using namespace sema;
+
+DelayedDiagnostic DelayedDiagnostic::makeDeprecation(SourceLocation Loc,
+                                                     const NamedDecl *D,
+                                                     llvm::StringRef Msg) {
+  DelayedDiagnostic DD;
+  DD.Kind = Deprecation;
+  DD.Triggered = false;
+  DD.Loc = Loc;
+  DD.DeprecationData.Decl = D;
+  char *MessageData = 0;
+  if (Msg.size()) {
+    MessageData = new char [Msg.size()];
+    memcpy(MessageData, Msg.data(), Msg.size());
+  }
+
+  DD.DeprecationData.Message = MessageData;
+  DD.DeprecationData.MessageLen = Msg.size();
+  return DD;
+}
+
+void DelayedDiagnostic::Destroy() {
+  switch (Kind) {
+  case Access: 
+    getAccessData().~AccessedEntity(); 
+    break;
+
+  case Deprecation: 
+    delete [] DeprecationData.Message;
+    break;
+  }
+}