关于内置函数的golang实现在哪里

Question

For example, if I'm printing an interface by calling print(), and then, It will call printiface(), I'm wondering what does go actually between these two statements.

Answer 1

From what I could gather, print calls turn into printstring, printiface, etc. at compile time. If you want to look at how print code is generated, you could be interested in this code in src/cmd/gc/walk.c.