Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang-tools-extra/test/clang-tidy/misc-undelegated-constructor-cxx98.cpp

@@ -0,0 +1,23 @@
+// RUN: clang-tidy %s -checks=-*,misc-undelegated-constructor -- -std=c++98 | count 0
+
+// Note: this test expects no diagnostics, but FileCheck cannot handle that,
+// hence the use of | count 0.
+
+struct Ctor;
+Ctor foo();
+
+struct Ctor {
+  Ctor();
+  Ctor(int);
+  Ctor(int, int);
+  Ctor(Ctor *i) {
+    Ctor();
+    Ctor(0);
+    Ctor(1, 2);
+    foo();
+  }
+};
+
+Ctor::Ctor() {
+  Ctor(1);
+}