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int cast

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This commit is contained in:
Folkert 2021-02-21 16:07:35 +01:00
parent 128741e585
commit 43e71f2ee9
6 changed files with 27 additions and 1 deletions
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7
compiler/can/src/builtins.rs
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@ -156,6 +156,7 @@ pub fn builtin_defs_map(symbol: Symbol, var_store: &mut VarStore) -> Option<Def>
NUM_SHIFT_LEFT=> num_shift_left_by,
NUM_SHIFT_RIGHT => num_shift_right_by,
NUM_SHIFT_RIGHT_ZERO_FILL => num_shift_right_zf_by,
NUM_INT_CAST=> num_int_cast,
RESULT_MAP => result_map,
RESULT_MAP_ERR => result_map_err,
RESULT_WITH_DEFAULT => result_with_default,
@ -285,6 +286,7 @@ pub fn builtin_defs(var_store: &mut VarStore) -> MutMap<Symbol, Def> {
Symbol::NUM_SHIFT_LEFT => num_shift_left_by,
Symbol::NUM_SHIFT_RIGHT => num_shift_right_by,
Symbol::NUM_SHIFT_RIGHT_ZERO_FILL => num_shift_right_zf_by,
Symbol::NUM_INT_CAST=> num_int_cast,
Symbol::RESULT_MAP => result_map,
Symbol::RESULT_MAP_ERR => result_map_err,
Symbol::RESULT_WITH_DEFAULT => result_with_default,
@ -1331,6 +1333,11 @@ fn num_shift_right_zf_by(symbol: Symbol, var_store: &mut VarStore) -> Def {
lowlevel_2(symbol, LowLevel::NumShiftRightZfBy, var_store)
}
/// Num.intCast: Int a -> Int b
fn num_int_cast(symbol: Symbol, var_store: &mut VarStore) -> Def {
lowlevel_1(symbol, LowLevel::NumIntCast, var_store)
}
/// List.isEmpty : List * -> Bool
fn list_is_empty(symbol: Symbol, var_store: &mut VarStore) -> Def {
let list_var = var_store.fresh();