tree 0abd59729481821b436af94cea6e2caf75853a17
parent 1713c6febba63bcbcac7ad52dd31cf106a402001
author Fumitoshi Ukai <fumitoshi.ukai@gmail.com> 1436847737 +0900
committer Fumitoshi Ukai <fumitoshi.ukai@gmail.com> 1436847737 +0900

[go] backport [C++] Record environment variables used

commit 5217658b199521f5f8947a7cac467b62d8f59b32

different from C++, emit environment variable name sorted.