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Scaffolding for operations

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This commit is contained in:
Andrew Morris
2022-05-04 11:39:09 +10:00
parent a94d4313b7
commit cb1cf4cc76
1 changed files with 33 additions and 10 deletions
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43
src/vstc/virtual_machine/operations.rs
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@@ -27,22 +27,18 @@ pub fn op_div(left: Val, right: Val) -> Val {
return Val::Number(left.to_number() / right.to_number());
}
pub fn op_exp(left: Val, right: Val) -> Val {
return Val::Number(left.to_number().powf(right.to_number()));
}
pub fn op_mod(left: Val, right: Val) -> Val {
return Val::Number(left.to_number() % right.to_number());
}
pub fn op_less(left: Val, right: Val) -> Val {
if left.typeof_() != VsType::Number || right.typeof_() != VsType::Number {
std::panic!("Not implemented");
}
return Val::Bool(left.to_number() < right.to_number());
pub fn op_exp(left: Val, right: Val) -> Val {
return Val::Number(left.to_number().powf(right.to_number()));
}
// OpEq = 0x0a,
// OpNe = 0x0b,
// OpTripleEq = 0x0c,
pub fn op_triple_ne(left: Val, right: Val) -> Val {
if left.typeof_() != VsType::Number || right.typeof_() != VsType::Number {
std::panic!("Not implemented");
@@ -66,3 +62,30 @@ pub fn op_or(left: Val, right: Val) -> Val {
right
};
}
// OpNot = 0x10,
pub fn op_less(left: Val, right: Val) -> Val {
if left.typeof_() != VsType::Number || right.typeof_() != VsType::Number {
std::panic!("Not implemented");
}
return Val::Bool(left.to_number() < right.to_number());
}
// OpLessEq = 0x12,
// OpGreater = 0x13,
// OpGreaterEq = 0x14,
// OpNullishCoalesce = 0x15,
// OpOptionalChain = 0x16,
// OpBitAnd = 0x17,
// OpBitOr = 0x18,
// OpBitNot = 0x19,
// OpBitXor = 0x1a,
// OpLeftShift = 0x1b,
// OpRightShift = 0x1c,
// OpRightShiftUnsigned = 0x1d,
// TypeOf = 0x1e,
// InstanceOf = 0x1f,
// In = 0x20,
// Sub = 0x24,