1 files changed, 23 insertions, 0 deletions
diff --git a/build/clang-plugin/TrivialDtorChecker.cpp b/build/clang-plugin/TrivialDtorChecker.cpp
new file mode 100644
index 0000000000..ffcd2ae101
--- /dev/null
+++ b/build/clang-plugin/TrivialDtorChecker.cpp
@@ -0,0 +1,23 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "TrivialDtorChecker.h"
+#include "CustomMatchers.h"
+
+void TrivialDtorChecker::registerMatchers(MatchFinder *AstMatcher) {
+  AstMatcher->addMatcher(cxxRecordDecl(hasTrivialDtor()).bind("node"), this);
+}
+
+void TrivialDtorChecker::check(const MatchFinder::MatchResult &Result) {
+  const char *Error = "class %0 must have a trivial destructor";
+  const CXXRecordDecl *Node = Result.Nodes.getNodeAs<CXXRecordDecl>("node");
+
+  if (!Node->hasDefinition()) {
+    return;
+  }
+
+  bool BadDtor = !Node->hasTrivialDestructor();
+  if (BadDtor)
+    diag(Node->getBeginLoc(), Error, DiagnosticIDs::Error) << Node;
+}