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add Roc wiring

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This commit is contained in:
Dan Knutson 2021-10-20 22:11:24 -05:00
parent c8287032b6
commit e7523ad41d
11 changed files with 77 additions and 10 deletions
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21
compiler/can/src/builtins.rs
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@ -67,6 +67,7 @@ pub fn builtin_defs_map(symbol: Symbol, var_store: &mut VarStore) -> Option<Def>
STR_TO_UTF8 => str_to_utf8,
STR_FROM_FLOAT=> str_from_float,
STR_REPEAT => str_repeat,
STR_TRIM => str_trim,
LIST_LEN => list_len,
LIST_GET => list_get,
LIST_SET => list_set,
@ -1236,6 +1237,26 @@ fn str_split(symbol: Symbol, var_store: &mut VarStore) -> Def {
)
}
/// Str.trim : Str -> Str
fn str_trim(symbol: Symbol, var_store: &mut VarStore) -> Def {
// TODO GIESCH understand when/why this can be reused
let str_var = var_store.fresh();
let body = RunLowLevel {
op: LowLevel::StrTrim,
args: vec![(str_var, Var(Symbol::ARG_1))],
ret_var: str_var,
};
defn(
symbol,
vec![(str_var, Symbol::ARG_1)],
var_store,
body,
str_var,
)
}
/// Str.repeat : Str, Nat -> Str
fn str_repeat(symbol: Symbol, var_store: &mut VarStore) -> Def {
let str_var = var_store.fresh();