| In file included from class_multiple_trace_bases.cpp:5: |
| ./class_multiple_trace_bases.h:27:1: warning: [blink-gc] Class 'Derived1' requires a trace method. |
| class Derived1 : public Base, public Mixin1 { |
| ^ |
| ./class_multiple_trace_bases.h:27:18: note: [blink-gc] Untraced base class 'Base' declared here: |
| class Derived1 : public Base, public Mixin1 { |
| ^ |
| ./class_multiple_trace_bases.h:27:31: note: [blink-gc] Untraced base class 'Mixin1' declared here: |
| class Derived1 : public Base, public Mixin1 { |
| ^ |
| class_multiple_trace_bases.cpp:17:1: warning: [blink-gc] Base class 'Mixin2' of derived class 'Derived2' requires tracing. |
| void Derived2::Trace(Visitor* visitor) { |
| ^ |
| 2 warnings generated. |