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feat: add {Str, List}.from

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This commit is contained in:
Shunsuke Shibayama 2024-04-30 18:44:31 +09:00
parent 65d05cb37b
commit 96f4c1cf98
10 changed files with 56 additions and 5 deletions
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21
crates/erg_compiler/context/initialize/classes.rs
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@ -1247,6 +1247,13 @@ impl Context {
Visibility::BUILTIN_PUBLIC,
Some(FUNC_ISPRINTABLE),
);
str_.register_builtin_py_impl(
FUNC_FROM,
no_var_fn_met(Str, vec![kw(KW_NTH, Nat)], vec![], Str),
Immutable,
Visibility::BUILTIN_PUBLIC,
Some(FUNC_FROM_),
);
let str_getitem_t = fn1_kw_met(Str, kw(KW_IDX, Nat | poly(RANGE, vec![ty_tp(Int)])), Str);
str_.register_builtin_erg_impl(
FUNDAMENTAL_GETITEM,
@ -1796,6 +1803,20 @@ impl Context {
Some(list_remove_all_t),
list_remove_all,
);
let list_from = no_var_fn_met(
unknown_len_list_t(T.clone()),
vec![kw(KW_NTH, Nat)],
vec![],
unknown_len_list_t(T.clone()),
)
.quantify();
list_.register_builtin_py_impl(
FUNC_FROM,
list_from,
Immutable,
Visibility::BUILTIN_PUBLIC,
Some(FUNC_FROM_),
);
list_
.register_trait(self, poly(INDEXABLE, vec![ty_tp(input), ty_tp(T.clone())]))
.unwrap();