IsAnchorEnd       922 third_party/re2/re2/compile.cc         if (IsAnchorEnd(&sub, depth+1)) {
IsAnchorEnd       937 third_party/re2/re2/compile.cc       if (IsAnchorEnd(&sub, depth+1)) {
IsAnchorEnd      1007 third_party/re2/re2/compile.cc   bool is_anchor_end = IsAnchorEnd(&sre, 0);