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checkpoint working parse tests

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Folkert 2021-03-13 15:49:07 +01:00
parent d2251cced2
commit 0be4704f94
5 changed files with 152 additions and 28 deletions
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8
compiler/module/src/operator.rs
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@ -42,6 +42,9 @@ pub enum BinOp {
And,
Or,
Pizza, // lowest precedence
Assignment,
HasType,
Backpassing,
}
#[derive(Clone, Debug, PartialEq, Eq)]
@ -83,6 +86,7 @@ impl BinOp {
Equals | NotEquals | LessThan | GreaterThan | LessThanOrEq | GreaterThanOrEq => {
NonAssociative
}
Assignment | HasType | Backpassing => unreachable!(),
}
}
@ -95,6 +99,7 @@ impl BinOp {
And => 3,
Or => 2,
Pizza => 1,
Assignment | HasType | Backpassing => unreachable!(),
}
}
}
@ -131,6 +136,9 @@ impl std::fmt::Display for BinOp {
And => "&&",
Or => "||",
Pizza => "|>",
Assignment => "=",
HasType => ":",
Backpassing => "<-",
};
write!(f, "{}", as_str)