pytorch

d7cd2d7a - compile with -fcolor-diagnostics (#20662)

compile with -fcolor-diagnostics (#20662) Summary: Let there be color! Pull Request resolved: https://github.com/pytorch/pytorch/pull/20662 Differential Revision: D15434110 Pulled By: suo fbshipit-source-id: a317ae72ad72e0b8249f55c9c8d31f420c78c040