1 files changed, 29 insertions, 0 deletions
diff --git a/deps/v8/src/heap/cppgc/logging.cc b/deps/v8/src/heap/cppgc/logging.cc
new file mode 100644
index 00000000000..e98ca28dfb8
--- /dev/null
+++ b/deps/v8/src/heap/cppgc/logging.cc
@@ -0,0 +1,29 @@
+// Copyright 2020 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "include/cppgc/internal/logging.h"
+#include "include/cppgc/source-location.h"
+
+#include "src/base/logging.h"
+
+namespace cppgc {
+namespace internal {
+
+void DCheckImpl(const char* message, const SourceLocation& loc) {
+  V8_Dcheck(loc.FileName(), static_cast<int>(loc.Line()), message);
+}
+
+void FatalImpl(const char* message, const SourceLocation& loc) {
+#if DEBUG
+  V8_Fatal(loc.FileName(), static_cast<int>(loc.Line()), "Check failed: %s.",
+           message);
+#elif !defined(OFFICIAL_BUILD)
+  V8_Fatal("Check failed: %s.", message);
+#else
+  V8_Fatal("ignored");
+#endif
+}
+
+}  // namespace internal
+}  // namespace cppgc