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Add more intrinsics

This commit is contained in:
0x4261756D 2022-12-22 10:29:25 +01:00
parent 5682ee708c
commit 23c6ec8dad
1 changed files with 31 additions and 1 deletions
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32
src/main.rs
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@ -87,10 +87,13 @@ fn main()
("println", (Vec::from([Datatype::Any]), Vec::new())),
("-", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
("+", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
("*", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Int]))),
("<", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
(">", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
(">=", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
("==", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
("!=", (Vec::from([Datatype::Int, Datatype::Int]), Vec::from([Datatype::Bool]))),
("&&", (Vec::from([Datatype::Bool, Datatype::Bool]), Vec::from([Datatype::Bool]))),
("decrease", (Vec::from([Datatype::Int]), Vec::from([Datatype::Int]))),
]);
let args: Vec<String> = env::args().collect();
@ -301,12 +304,24 @@ fn interpret_program(operations: &Vec<Operation>, queue: &mut Vec<String>, funct
let addend2 = queue.remove(0).parse::<i64>().unwrap();
queue.push((addend1 + addend2).to_string());
}
"*" =>
{
let multiplicant1 = queue.remove(0).parse::<i64>().unwrap();
let multiplicant2 = queue.remove(0).parse::<i64>().unwrap();
queue.push((multiplicant1 * multiplicant2).to_string());
}
">" =>
{
let first = queue.remove(0).parse::<i64>().unwrap();
let second = queue.remove(0).parse::<i64>().unwrap();
queue.push((first > second).to_string());
}
">=" =>
{
let first = queue.remove(0).parse::<i64>().unwrap();
let second = queue.remove(0).parse::<i64>().unwrap();
queue.push((first >= second).to_string());
}
"<" =>
{
let first = queue.remove(0).parse::<i64>().unwrap();
@ -325,6 +340,12 @@ fn interpret_program(operations: &Vec<Operation>, queue: &mut Vec<String>, funct
let second = queue.remove(0).parse::<i64>().unwrap();
queue.push((first != second).to_string());
}
"&&" =>
{
let first = queue.remove(0).parse::<bool>().unwrap();
let second = queue.remove(0).parse::<bool>().unwrap();
queue.push((first && second).to_string());
}
"decrease" =>
{
let val = queue.remove(0).parse::<i64>().unwrap();
@ -356,7 +377,16 @@ fn interpret_program(operations: &Vec<Operation>, queue: &mut Vec<String>, funct
{
return Err(format!("Attempted an out of bounds write for array {} ({} < 0) at {}:{}", arr.name, position, line, col));
}
arr.data[position as usize] = queue.remove(0);
let data = queue.remove(0);
if debug
{
println!("write before: {} {} {:?}", position, data, arr);
}
arr.data[position as usize] = data;
if debug
{
println!("write after: {:?}", arr);
}
}
"read" =>
{