In file included from aggregate_ctor.cpp:5:
./aggregate_ctor.h:22:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
struct VirtualNotAggregate {
^
./aggregate_ctor.h:22:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
./aggregate_ctor.h:33:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
struct PrivateNotAggregate {
^
./aggregate_ctor.h:33:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
./aggregate_ctor.h:44:3: warning: [chromium-style] Complex constructor has an inlined body.
  UserDeclaredNotAggregate() {}
  ^
./aggregate_ctor.h:43:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
struct UserDeclaredNotAggregate {
^
./aggregate_ctor.h:63:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
struct DerivedNotAggregate1 : VirtualNotAggregate {
^
./aggregate_ctor.h:63:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
./aggregate_ctor.h:72:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
struct DerivedNotAggregate2 : PrivateNotAggregate {
^
./aggregate_ctor.h:72:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
./aggregate_ctor.h:81:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line constructor.
struct DerivedNotAggregate3 : UserDeclaredNotAggregate {
^
./aggregate_ctor.h:81:1: warning: [chromium-style] Complex class/struct needs an explicit out-of-line destructor.
12 warnings generated.