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Glue code working

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This commit is contained in:
Joshua Hoeflich 2021-08-08 11:06:10 -05:00
parent 0ca85a54fe
commit 4231b340ee
11 changed files with 251 additions and 2 deletions
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16
compiler/builtins/src/std.rs
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@ -7,6 +7,7 @@ use roc_types::builtin_aliases::{
ordering_type, result_type, set_type, str_type, str_utf8_byte_problem_type, u32_type, u64_type,
u8_type,
};
use roc_types::types::RecordField;
use roc_types::solved_types::SolvedType;
use roc_types::subs::VarId;
use std::collections::HashMap;
@ -604,6 +605,21 @@ pub fn types() -> MutMap<Symbol, (SolvedType, Region)> {
add_top_level_function_type!(
Symbol::STR_FROM_UTF8,
vec![list_type(u8_type())],
Box::new(result_type(str_type(), bad_utf8.clone())),
);
add_top_level_function_type!(
Symbol::STR_FROM_UTF8_RANGE,
vec![
list_type(u8_type()),
SolvedType::Record {
fields: vec![
("start".into(), RecordField::Required(nat_type())),
("count".into(), RecordField::Required(nat_type())),
],
ext: Box::new(SolvedType::EmptyRecord),
}
],
Box::new(result_type(str_type(), bad_utf8)),
);