Hi, anybody. I found at here <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;l=920;drc=aac75e1d42c143ae268bd6adfdec9191f2cc1c33;bpv=1;bpt=1>, we have two reference type. ``` c++ enum class V8_EXPORT_ENUM <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=aac75e1d42c143ae268bd6adfdec9191f2cc1c33;bpv=1;bpt=1;l=920?gsn=V8_EXPORT_ENUM&gs=KYTHE%3A%2F%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> HeapObjectReferenceType <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=aac75e1d42c143ae268bd6adfdec9191f2cc1c33;bpv=1;bpt=1;l=920?gsn=HeapObjectReferenceType&gs=KYTHE%3A%2F%2FKrACCpUBa3l0aGU6Ly9jaHJvbWl1bS5nb29nbGVzb3VyY2UuY29tL2NvZGVzZWFyY2gvY2hyb21pdW0vc3JjLy9tYWluP2xhbmc9YyUyQiUyQj9wYXRoPXY4L3NyYy9jb21tb24vZ2xvYmFscy5oI0s4QlQwQzllOE9XQzhabWFTQUdOV2s5R1UxMWhQYUR6TUlhVlF5RUxhUjgKlQFreXRoZTovL2Nocm9taXVtLmdvb2dsZXNvdXJjZS5jb20vY29kZXNlYXJjaC9jaHJvbWl1bS9zcmMvL21haW4_bGFuZz1jJTJCJTJCP3BhdGg9djgvc3JjL2NvbW1vbi9nbG9iYWxzLmgjZlFoLXhCS2lfNXc0dkdJbUl2TkFfd3lZRFpHSWNoYkxsUHZkMVRSUFhZaw%3D%3D> { WEAK <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=aac75e1d42c143ae268bd6adfdec9191f2cc1c33;bpv=1;bpt=1;l=921?gsn=WEAK&gs=KYTHE%3A%2F%2FKrACCpUBa3l0aGU6Ly9jaHJvbWl1bS5nb29nbGVzb3VyY2UuY29tL2NvZGVzZWFyY2gvY2hyb21pdW0vc3JjLy9tYWluP2xhbmc9YyUyQiUyQj9wYXRoPXY4L3NyYy9jb21tb24vZ2xvYmFscy5oI1ZldGRXNXdwSHFJV2huckxRN3lLWEhEV0xTRDJ4MWxwMjY0aVdPcE1sYW8KlQFreXRoZTovL2Nocm9taXVtLmdvb2dsZXNvdXJjZS5jb20vY29kZXNlYXJjaC9jaHJvbWl1bS9zcmMvL21haW4_bGFuZz1jJTJCJTJCP3BhdGg9djgvc3JjL2NvbW1vbi9nbG9iYWxzLmgjaWhhUXhDakVmMkxWNmJ3c2VDR2x5OHBxRS1MQTRqNmlldkxrQ3MtRkxhQQ%3D%3D>,
STRONG <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=aac75e1d42c143ae268bd6adfdec9191f2cc1c33;bpv=1;bpt=1;l=922?gsn=STRONG&gs=KYTHE%3A%2F%2FKrACCpUBa3l0aGU6Ly9jaHJvbWl1bS5nb29nbGVzb3VyY2UuY29tL2NvZGVzZWFyY2gvY2hyb21pdW0vc3JjLy9tYWluP2xhbmc9YyUyQiUyQj9wYXRoPXY4L3NyYy9jb21tb24vZ2xvYmFscy5oI1hWa3RGMDgxS1dZVWlfX3hRc3hweGZmeEpZTnRHd2xDX3NLV0FFdUphSXcKlQFreXRoZTovL2Nocm9taXVtLmdvb2dsZXNvdXJjZS5jb20vY29kZXNlYXJjaC9jaHJvbWl1bS9zcmMvL21haW4_bGFuZz1jJTJCJTJCP3BhdGg9djgvc3JjL2NvbW1vbi9nbG9iYWxzLmgjaU9xTF83QkEtTjBKYm1GV3NpOVNGbUZ4T1Z5TnFSWEJQQ2ZfU0l4d2N2Zw%3D%3D>, }; ``` So I want to know: 1. What's the difference between "WEAK" and "STRONG". 2. Which condition we should use WEAK instead of STRONG? THX. -- -- v8-dev mailing list v8-dev@googlegroups.com http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/bdb29d50-0b1a-450b-ac97-1c26b3a7d584n%40googlegroups.com.