Hi,

I'm following with
https://github.com/goccmack/gocc/blob/master/doc/gocc_user_guide.pdf

and I'm at the step of trying to provide my own ast:

For a single bnf of:

Hello:  "hello" id << ast.NewHello($1) >> ;

(https://github.com/suntong/lang/blob/master/lang/Go/src/parsers/gocc/ex3-hello/hello.bnf)

How to provide the corresponding ast.go?

My first try was:

https://github.com/suntong/lang/blob/master/lang/Go/src/parsers/gocc/ex3-hello/ast/ast.go

and I've made several other attempts, but still unable to make it work.

please help.

On Sun, Jan 9, 2022 at 12:37 PM Tong Sun wrote:

> How to overcome such hurdle? thx!

Set

GO111MODULE=on

fixed it.

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