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Str.concat tests and definition set up

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This commit is contained in:
Chad Stearns 2020-08-15 02:45:52 -04:00
parent 27b2d10b2a
commit a81504720b
7 changed files with 68 additions and 2 deletions
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20
compiler/can/src/builtins.rs
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@ -50,6 +50,7 @@ pub fn builtin_defs(var_store: &mut VarStore) -> MutMap<Symbol, Def> {
Symbol::BOOL_AND => bool_and,
Symbol::BOOL_OR => bool_or,
Symbol::BOOL_NOT => bool_not,
Symbol::STR_CONCAT => str_concat,
Symbol::LIST_LEN => list_len,
Symbol::LIST_GET => list_get,
Symbol::LIST_SET => list_set,
@ -619,6 +620,25 @@ fn list_reverse(symbol: Symbol, var_store: &mut VarStore) -> Def {
)
}
/// Str.concat : Str, Str -> Str
fn str_concat(symbol: Symbol, var_store: &mut VarStore) -> Def {
let str_var = var_store.fresh();
let body = RunLowLevel {
op: LowLevel::StrConcat,
args: vec![(str_var, Var(Symbol::ARG_1)), (str_var, Var(Symbol::ARG_2))],
ret_var: str_var,
};
defn(
symbol,
vec![(str_var, Symbol::ARG_1), (str_var, Symbol::ARG_2)],
var_store,
body,
str_var,
)
}
/// List.concat : List elem, List elem -> List elem
fn list_concat(symbol: Symbol, var_store: &mut VarStore) -> Def {
let list_var = var_store.fresh();