1 files changed, 26 insertions, 0 deletions
diff --git a/clang-tools-extra/test/clang-tidy/misc-non-copyable-objects.cpp b/clang-tools-extra/test/clang-tidy/misc-non-copyable-objects.cpp
new file mode 100644
index 00000000000..2f18f6f128e
--- /dev/null
+++ b/clang-tools-extra/test/clang-tidy/misc-non-copyable-objects.cpp
@@ -0,0 +1,26 @@
+// RUN: %python %S/check_clang_tidy.py %s misc-non-copyable-objects %t
+
+namespace std {
+typedef struct FILE {} FILE;
+}
+using namespace std;
+
+// CHECK-MESSAGES: :[[@LINE+1]]:18: warning: 'f' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? [misc-non-copyable-objects]
+void g(std::FILE f);
+
+struct S {
+  // CHECK-MESSAGES: :[[@LINE+1]]:10: warning: 'f' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'?
+  ::FILE f;
+};
+
+void func(FILE *f) {
+  // CHECK-MESSAGES: :[[@LINE+1]]:13: warning: 'f1' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'?
+  std::FILE f1; // match
+  // CHECK-MESSAGES: :[[@LINE+2]]:10: warning: 'f2' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'?
+  // CHECK-MESSAGES: :[[@LINE+1]]:15: warning: expression has opaque data structure type 'FILE'; type should only be used as a pointer and not dereferenced
+  ::FILE f2 = *f; // match, match
+  // CHECK-MESSAGES: :[[@LINE+1]]:15: warning: 'f3' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'?
+  struct FILE f3; // match
+  // CHECK-MESSAGES: :[[@LINE+1]]:16: warning: expression has opaque data structure type 'FILE'; type should only be used as a pointer and not dereferenced
+  (void)sizeof(*f); // match
+}