As I know, go-lang is written by C at the beginning, and now it is written by itself. I want to figure out some fundamental implementations of go-lang, such as multi-return-value-of-function, which probably use structure I guess.
But now the go-lang version of go-lang source code has conceal these details, so where can I get the C version of go-lang source code (history version)? I've checked golang.org, nothing found.
Thanks.