Yorkin

merge fixedarray into Array package

2

This pr needs the cooperation of compiler, as FixedArray is a built-in type.

refine behavior of Bytes::to_string

2

fix #291 - rename `Bytes::to_string` to `Bytes::to_unchecked_string` - Change the behavior of Bytes::to_string to output bytes array `Bytes::[1,2,3]` > We should add bytes literal syntax, e.g, b"xx.." and use make...

rename `Bytes::to_string` `Bytes::sub_string` to `to_unchecked_string` `sub_unchecked_string`

3

- add `to_unchecked_string` `sub_unchecked_string` to Bytes - deprecate `Bytes::to_string` `Bytes::sub_string`

`Char::from_int` is unsafe

3

This code will crash: ``` fn init { let a = from_int(-1) println(a.to_string()) } ``` The `Char::from_int` is a primitive `%char_from_int`, which is an unsafe `%identity`. ``` pub fn Char::from_int(val...

use error handling instead of abort in `immut/list` package

1

- `nth_exn` `nth` `head` `head_exn` `last`

- ArrayView::iter - Do we need `fold_left` `fold_right` and `each` for ArrayView? A real world example: ``` pub fn separate(sep : Document, docs : Array[Document]) -> Document { let cat_by_sep...

conversion function for basic types

2

- [x] Char - to_uint : `char.to_uint()` is equivalent to `char.to_int().reinterpret_as_uint()` - [x] Byte - to_uint64 - to_double - [ ] Int64 - to_uint - [x] Move UInt::to_byte to builtin...

`List::last` should return Option

1

https://github.com/moonbitlang/core/blob/85ab5cfbd5e93be37e601ad79d18594383741852/immut/list/list.mbt#L227

related #1102 related PR #964

clean up some deprecated function

8

remove some deprecated function: - fold_left, fold_right, fold_lefti, fold_righti, ... - `List::concat_map`, `Ref::ref`, `Iter::tap` - pop_exn, head_exn, nth_exn, ... - some util function in test package