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Allow chained equals.

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This commit is contained in:
Adam Wick
2024-04-15 16:31:44 -07:00
parent 3d8e0804bc
commit 763a895285
13 changed files with 114 additions and 99 deletions
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54
src/syntax.rs
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@@ -285,32 +285,34 @@ fn order_of_operations() {
assert_eq!(
Program::from_str(muladd1).unwrap(),
Program {
items: vec![TopLevel::Statement(Statement::Binding(
Location::new(testfile, 0..1),
Name::manufactured("x"),
Expression::Primitive(
Location::new(testfile, 6..7),
"+".to_string(),
vec![
Expression::Value(
Location::new(testfile, 4..5),
Value::Number(None, None, 1),
),
Expression::Primitive(
Location::new(testfile, 10..11),
"*".to_string(),
vec![
Expression::Value(
Location::new(testfile, 8..9),
Value::Number(None, None, 2),
),
Expression::Value(
Location::new(testfile, 12..13),
Value::Number(None, None, 3),
),
]
)
]
items: vec![TopLevel::Statement(Statement::Expression(
Expression::Binding(
Location::new(testfile, 0..1),
Name::manufactured("x"),
Box::new(Expression::Primitive(
Location::new(testfile, 6..7),
"+".to_string(),
vec![
Expression::Value(
Location::new(testfile, 4..5),
Value::Number(None, None, 1),
),
Expression::Primitive(
Location::new(testfile, 10..11),
"*".to_string(),
vec![
Expression::Value(
Location::new(testfile, 8..9),
Value::Number(None, None, 2),
),
Expression::Value(
Location::new(testfile, 12..13),
Value::Number(None, None, 3),
),
]
)
]
))
)
))],
}