Add m-esr52 at 52.6.0

1 files changed, 651 insertions, 0 deletions

diff --git a/build/clang-plugin/tests/TestNoRefcountedInsideLambdas.cpp b/build/clang-plugin/tests/TestNoRefcountedInsideLambdas.cpp
new file mode 100644
index 000000000..2c74a34ba
--- /dev/null
+++ b/build/clang-plugin/tests/TestNoRefcountedInsideLambdas.cpp
@@ -0,0 +1,651 @@
+#include <functional>
+#include "mozilla/Function.h"
+#define MOZ_STRONG_REF __attribute__((annotate("moz_strong_ref")))
+
+struct RefCountedBase {
+  void AddRef();
+  void Release();
+};
+
+template <class T>
+struct SmartPtr {
+  T* MOZ_STRONG_REF t;
+  T* operator->() const;
+};
+
+struct R : RefCountedBase {
+  void method();
+};
+
+void take(...);
+void foo() {
+  R* ptr;
+  SmartPtr<R> sp;
+  take([&](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  take([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  take([&](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  take([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  take([=](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  take([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  take([=](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  take([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  take([ptr](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  take([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  take([ptr](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  take([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  take([&ptr](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  take([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  take([&ptr](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  take([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+
+void b() {
+  R* ptr;
+  SmartPtr<R> sp;
+  std::function<void(R*)>([&](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  std::function<void(SmartPtr<R>)>([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  std::function<void(R*)>([&](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  std::function<void(SmartPtr<R>)>([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  std::function<void(R*)>([=](R* argptr) {
+    R* localptr;
+    ptr->method(); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    argptr->method();
+    localptr->method();
+  });
+  std::function<void(SmartPtr<R>)>([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  std::function<void(R*)>([=](R* argptr) {
+    R* localptr;
+    take(ptr); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    take(argptr);
+    take(localptr);
+  });
+  std::function<void(SmartPtr<R>)>([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  std::function<void(R*)>([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  std::function<void(SmartPtr<R>)>([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  std::function<void(R*)>([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  std::function<void(SmartPtr<R>)>([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  std::function<void(R*)>([&ptr](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  std::function<void(SmartPtr<R>)>([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  std::function<void(R*)>([&ptr](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  std::function<void(SmartPtr<R>)>([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+
+void c() {
+  R* ptr;
+  SmartPtr<R> sp;
+  mozilla::function<void(R*)>([&](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  mozilla::function<void(SmartPtr<R>)>([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  mozilla::function<void(R*)>([&](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  mozilla::function<void(SmartPtr<R>)>([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  mozilla::function<void(R*)>([=](R* argptr) {
+    R* localptr;
+    ptr->method(); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    argptr->method();
+    localptr->method();
+  });
+  mozilla::function<void(SmartPtr<R>)>([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  mozilla::function<void(R*)>([=](R* argptr) {
+    R* localptr;
+    take(ptr); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    take(argptr);
+    take(localptr);
+  });
+  mozilla::function<void(SmartPtr<R>)>([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  mozilla::function<void(R*)>([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  mozilla::function<void(SmartPtr<R>)>([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  mozilla::function<void(R*)>([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  mozilla::function<void(SmartPtr<R>)>([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+  mozilla::function<void(R*)>([&ptr](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+  mozilla::function<void(SmartPtr<R>)>([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+  mozilla::function<void(R*)>([&ptr](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+  mozilla::function<void(SmartPtr<R>)>([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+
+// These tests would check c++14 deduced return types, if they were supported in
+// our codebase. They are being kept here for convenience in the future if we do
+// add support for c++14 deduced return types
+#if 0
+auto d1() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+}
+auto d2() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+}
+auto d3() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+}
+auto d4() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+auto d5() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([=](R* argptr) {
+    R* localptr;
+    ptr->method(); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    argptr->method();
+    localptr->method();
+  });
+}
+auto d6() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+}
+auto d8() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([=](R* argptr) {
+    R* localptr;
+    take(ptr); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    take(argptr);
+    take(localptr);
+  });
+}
+auto d9() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([=](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+auto d10() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+}
+auto d11() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+}
+auto d12() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+}
+auto d13() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+auto d14() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&ptr](R* argptr) {
+    R* localptr;
+    ptr->method();
+    argptr->method();
+    localptr->method();
+  });
+}
+auto d15() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    sp->method();
+    argsp->method();
+    localsp->method();
+  });
+}
+auto d16() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&ptr](R* argptr) {
+    R* localptr;
+    take(ptr);
+    take(argptr);
+    take(localptr);
+  });
+}
+auto d17() {
+  R* ptr;
+  SmartPtr<R> sp;
+  return ([&sp](SmartPtr<R> argsp) {
+    SmartPtr<R> localsp;
+    take(sp);
+    take(argsp);
+    take(localsp);
+  });
+}
+#endif
+
+void e() {
+  auto e1 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&](R* argptr) {
+      R* localptr;
+      ptr->method();
+      argptr->method();
+      localptr->method();
+    });
+  };
+  auto e2 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      sp->method();
+      argsp->method();
+      localsp->method();
+    });
+  };
+  auto e3 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&](R* argptr) {
+      R* localptr;
+      take(ptr);
+      take(argptr);
+      take(localptr);
+    });
+  };
+  auto e4 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      take(sp);
+      take(argsp);
+      take(localsp);
+    });
+  };
+  auto e5 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([=](R* argptr) {
+      R* localptr;
+      ptr->method(); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+      argptr->method();
+      localptr->method();
+    });
+  };
+  auto e6 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([=](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      sp->method();
+      argsp->method();
+      localsp->method();
+    });
+  };
+  auto e8 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([=](R* argptr) {
+      R* localptr;
+      take(ptr); // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+      take(argptr);
+      take(localptr);
+    });
+  };
+  auto e9 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([=](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      take(sp);
+      take(argsp);
+      take(localsp);
+    });
+  };
+  auto e10 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+      R* localptr;
+      ptr->method();
+      argptr->method();
+      localptr->method();
+    });
+  };
+  auto e11 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([sp](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      sp->method();
+      argsp->method();
+      localsp->method();
+    });
+  };
+  auto e12 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([ptr](R* argptr) { // expected-error{{Refcounted variable 'ptr' of type 'R' cannot be captured by a lambda}} expected-note{{Please consider using a smart pointer}}
+      R* localptr;
+      take(ptr);
+      take(argptr);
+      take(localptr);
+    });
+  };
+  auto e13 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([sp](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      take(sp);
+      take(argsp);
+      take(localsp);
+    });
+  };
+  auto e14 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&ptr](R* argptr) {
+      R* localptr;
+      ptr->method();
+      argptr->method();
+      localptr->method();
+    });
+  };
+  auto e15 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&sp](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      sp->method();
+      argsp->method();
+      localsp->method();
+    });
+  };
+  auto e16 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&ptr](R* argptr) {
+      R* localptr;
+      take(ptr);
+      take(argptr);
+      take(localptr);
+    });
+  };
+  auto e17 = []() {
+    R* ptr;
+    SmartPtr<R> sp;
+    return ([&sp](SmartPtr<R> argsp) {
+      SmartPtr<R> localsp;
+      take(sp);
+      take(argsp);
+      take(localsp);
+    });
+  };
+}