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Merge remote-tracking branch 'origin/trunk' into small-str

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Richard Feldman 2020-09-16 02:23:06 -04:00
commit 5d3645350d
33 changed files with 2597 additions and 902 deletions
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43
compiler/can/src/builtins.rs
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@ -91,6 +91,8 @@ pub fn builtin_defs(var_store: &mut VarStore) -> MutMap<Symbol, Def> {
Symbol::NUM_IS_POSITIVE => num_is_positive,
Symbol::NUM_IS_NEGATIVE => num_is_negative,
Symbol::NUM_TO_FLOAT => num_to_float,
Symbol::NUM_POW => num_pow,
Symbol::NUM_CEILING => num_ceiling,
}
}
@ -579,6 +581,47 @@ fn num_round(symbol: Symbol, var_store: &mut VarStore) -> Def {
)
}
/// Num.pow : Float, Float -> Float
fn num_pow(symbol: Symbol, var_store: &mut VarStore) -> Def {
let float_var = var_store.fresh();
let body = RunLowLevel {
op: LowLevel::NumPow,
args: vec![
(float_var, Var(Symbol::ARG_1)),
(float_var, Var(Symbol::ARG_2)),
],
ret_var: float_var,
};
defn(
symbol,
vec![(float_var, Symbol::ARG_1), (float_var, Symbol::ARG_2)],
var_store,
body,
float_var,
)
}
/// Num.ceiling : Float -> Int
fn num_ceiling(symbol: Symbol, var_store: &mut VarStore) -> Def {
let float_var = var_store.fresh();
let int_var = var_store.fresh();
let body = RunLowLevel {
op: LowLevel::NumCeiling,
args: vec![(float_var, Var(Symbol::ARG_1))],
ret_var: int_var,
};
defn(
symbol,
vec![(float_var, Symbol::ARG_1)],
var_store,
body,
int_var,
)
}
/// List.isEmpty : List * -> Bool
fn list_is_empty(symbol: Symbol, var_store: &mut VarStore) -> Def {
let list_var = var_store.fresh();