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More Value ops

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This commit is contained in:
ConnorSkees 2020-01-26 15:04:16 -05:00
parent e2a487a59b
commit 1aa4e6ced2
1 changed files with 7 additions and 1 deletions
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8
src/value.rs
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@ -142,6 +142,10 @@ impl Display for Value {
} }
impl Value { impl Value {
pub fn is_null(&self) -> bool {
self == &Value::Null
}
pub fn is_true(&self) -> bool { pub fn is_true(&self) -> bool {
todo!() todo!()
} }
@ -174,6 +178,7 @@ impl Value {
TokenKind::Symbol(Symbol::CloseParen) => Some(left), TokenKind::Symbol(Symbol::CloseParen) => Some(left),
TokenKind::Symbol(Symbol::Plus) TokenKind::Symbol(Symbol::Plus)
| TokenKind::Symbol(Symbol::Minus) | TokenKind::Symbol(Symbol::Minus)
| TokenKind::Op(_)
| TokenKind::Symbol(Symbol::Mul) | TokenKind::Symbol(Symbol::Mul)
| TokenKind::Symbol(Symbol::Div) | TokenKind::Symbol(Symbol::Div)
| TokenKind::Symbol(Symbol::Percent) => { | TokenKind::Symbol(Symbol::Percent) => {
@ -183,6 +188,7 @@ impl Value {
TokenKind::Symbol(Symbol::Mul) => Op::Mul, TokenKind::Symbol(Symbol::Mul) => Op::Mul,
TokenKind::Symbol(Symbol::Div) => Op::Div, TokenKind::Symbol(Symbol::Div) => Op::Div,
TokenKind::Symbol(Symbol::Percent) => Op::Rem, TokenKind::Symbol(Symbol::Percent) => Op::Rem,
TokenKind::Op(op) => op,
_ => unsafe { std::hint::unreachable_unchecked() }, _ => unsafe { std::hint::unreachable_unchecked() },
}; };
toks.next(); toks.next();
@ -279,7 +285,7 @@ impl Value {
let func = match scope.functions.get(&s) { let func = match scope.functions.get(&s) {
Some(f) => f, Some(f) => f,
None => match GLOBAL_FUNCTIONS.get(&s) { None => match GLOBAL_FUNCTIONS.get(&s) {
Some(f) => return Some(f(&args)), Some(f) => return f(&args),
None => todo!("called undefined function"), None => todo!("called undefined function"),
}, },
}; };