| In file included from class_multiple_trace_bases.cpp:5: |
| ./class_multiple_trace_bases.h:22:1: warning: [blink-gc] Class 'Derived' requires a trace method. |
| class Derived : public Base, public Mixin { |
| ^ |
| ./class_multiple_trace_bases.h:22:17: note: [blink-gc] Untraced base class 'Base' declared here: |
| class Derived : public Base, public Mixin { |
| ^ |
| ./class_multiple_trace_bases.h:22:30: note: [blink-gc] Untraced base class 'Mixin' declared here: |
| class Derived : public Base, public Mixin { |
| ^ |
| ./class_multiple_trace_bases.h:22:1: warning: [blink-gc] Class 'Derived' which inherits from GarbageCollectedMixin must locally declare and override trace(Visitor*) |
| class Derived : public Base, public Mixin { |
| ^ |
| 2 warnings generated. |