by 夏泽民 Sep 18, 2020
https://utcc.utoronto.ca/~cks/space/blog/programming/GoGCBadPointerPanics
https://mp.weixin.qq.com/s/FQC4-yVtioJj0dZ0i8kibw https://github.com/golang/tools/releases/tag/gopls%2Fv0.5.0
