Add `--wrap-unsafe-ops` option (#2354)

This reverts commit e8ffb42ab66405ac56d04494a30e54b584f2d4dd and adds a new `--wrap-unsafe-ops` option as a workaround.

1 files changed, 74 insertions, 0 deletions

diff --git a/bindgen-tests/tests/headers/wrap_unsafe_ops_class.hpp b/bindgen-tests/tests/headers/wrap_unsafe_ops_class.hpp
new file mode 100644
index 00000000..e3d11c57
--- /dev/null
+++ b/bindgen-tests/tests/headers/wrap_unsafe_ops_class.hpp
@@ -0,0 +1,74 @@
+// bindgen-flags: --wrap-unsafe-ops --no-layout-tests
+
+class C {
+    int a;
+    // More than rust limits (32)
+    char big_array[33];
+};
+
+class C_with_zero_length_array {
+    int a;
+    // More than rust limits (32)
+    char big_array[33];
+    char zero_length_array[0];
+};
+
+class C_with_zero_length_array_2 {
+    int a;
+    char zero_length_array[0];
+};
+
+class C_with_incomplete_array {
+    int a;
+    // More than rust limits (32)
+    char big_array[33];
+    char incomplete_array[];
+};
+
+class C_with_incomplete_array_2 {
+    int a;
+    char incomplete_array[];
+};
+
+class C_with_zero_length_array_and_incomplete_array {
+    int a;
+    // More than rust limits (32)
+    char big_array[33];
+    char zero_length_array[0];
+    char incomplete_array[];
+};
+
+class C_with_zero_length_array_and_incomplete_array_2 {
+    int a;
+    char zero_length_array[0];
+    char incomplete_array[];
+};
+
+class WithDtor {
+    int b;
+
+    ~WithDtor() {}
+};
+
+class IncompleteArrayNonCopiable {
+  void* whatever;
+  C incomplete_array[];
+};
+
+union Union {
+    float d;
+    int i;
+};
+
+class WithUnion {
+    Union data;
+};
+
+class RealAbstractionWithTonsOfMethods {
+  void foo();
+public:
+  void bar() const;
+  void bar();
+  void bar(int foo);
+  static void sta();
+};