fo

fo copied to clipboard

undefined: T in func x[T](p *T)(**T) when x[*T](x[T](a))

3

Hello the following program fails to compile https://play.folang.org/p/2XxLi_ukWR5 ``` package main func x[T](p *T)(**T){ return &p } func y[T](a *T){ x[*T](x[T](a)) } func main() { } ```

go-li

Alternative generic syntax discussion

9

IMO it would be easier to read code which uses < and > instead of [ and ]. Have you considered it during the design? What is the reason behind...

maxekman

Polymorphic recursion generates Go that won't compile

1

Given main.fo: ``` package main type Foo[T] struct{ Field []Foo[[]T] } func main(){ } ``` The generated go is: ``` package main type Foo____T struct { Field []Foo______T } func...

zenhack

Type Parameter Constraints

4

Hi! I was wondering what your thoughts were on supporting type constraints so that one could require that a type T must implement a certain interface. For example ([playground](https://play.folang.org/p/QGVXlJCIgIa)): ```...

jeromefroe

cannot use y (type StringBox) as type Box__string in argument to Val__string

2

Hello. Manually implementing and passing a concrete struct as a generic struct function parameter does not work. This does not work: ``` package main import "fmt" type StringBox struct {...

go-li

Mention the project in the issue dedicated to generic programming facilities

1

Please, mention this project in the issue of the Go project dedicated to generic programming facilities: golang/go#15292. This mention will has attracted attention to your experiment and will has started...

thewizardplusplus

Experience Report for Go v2

1

I would be great to have this project referred to in the compilation at: https://github.com/golang/go/wiki/ExperienceReports#generics There is also the list of ideas and approaches at the below link which could...

mandolyte

Making libgeneration available to folang programmers

1

[libgeneration](https://github.com/go-li/libgeneration) contains several generic algorithms and datastructures - sorted map (dict/avl) - binary tree (dict/binary) - graph (graphs and algorithms) - binary heap (a queue) - efficient tree based heap...

go-li

Support multiple files and package imports

2

Currently, the Fo CLI only works on one file at a time. This is fine for developing a proof of concept and polishing core language features, but in order for...

albrow

Using maps with uncomparable keys

2

Hello, the following does not run https://play.folang.org/p/XhaheZsrxBT ``` package main func instantiate[T](p *T) { var foo = make(map[T]int) foo[*p] = 9 } func main() { instantiate[[0]byte]((*[0]byte)(nil)) } ``` The expected...

go-li