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Add types for (some) builtins

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greg 2019-08-13 04:28:21 -07:00
parent 0dd6b26e5a
commit 6e92b03f81
1 changed files with 27 additions and 1 deletions
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28
schala-lang/language/src/builtin.rs
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@ -35,7 +35,33 @@ pub enum Builtin {
impl Builtin { impl Builtin {
pub fn get_type(&self) -> Type { pub fn get_type(&self) -> Type {
ty!(Nat -> Nat -> Nat) use Builtin::*;
match self {
Add => ty!(Nat -> Nat -> Nat),
Subtract => ty!(Nat -> Nat -> Nat),
Multiply => ty!(Nat -> Nat -> Nat),
Divide => ty!(Nat -> Nat -> Float),
Quotient => ty!(Nat -> Nat -> Nat),
Modulo => ty!(Nat -> Nat -> Nat),
Exponentiation => ty!(Nat -> Nat -> Nat),
BitwiseAnd => ty!(Nat -> Nat -> Nat),
BitwiseOr => ty!(Nat -> Nat -> Nat),
BooleanAnd => ty!(Bool -> Bool -> Bool),
BooleanOr => ty!(Bool -> Bool -> Bool),
BooleanNot => ty!(Bool -> Bool),
Equality => ty!(Nat -> Nat -> Bool),
LessThan => ty!(Nat -> Nat -> Bool),
LessThanOrEqual => ty!(Nat -> Nat -> Bool),
GreaterThan => ty!(Nat -> Nat -> Bool),
GreaterThanOrEqual => ty!(Nat -> Nat -> Bool),
Comparison => ty!(Nat -> Nat -> Ordering),
FieldAccess => ty!(Unit),
IOPrint => ty!(Unit),
IOPrintLn => ty!(Unit) ,
IOGetLine => ty!(StringT),
Assignment => ty!(Unit),
Concatenate => ty!(StringT -> StringT -> StringT),
}
} }
} }