tseeker-pub/rust-crafting-interpreters-part-1
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Resolver - Handle AST refactorings

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This commit is contained in:
Emmanuel BENOîT 2023-01-09 07:49:19 +01:00
parent 0c588942bf
commit b12c7a05cf
1 changed files with 5 additions and 12 deletions
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17
src/resolver.rs
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@ -328,7 +328,7 @@ impl VarResolver for ExprNode {
'a: 'b,
{
match self {
ExprNode::Variable { name, id } => rs.resolve_use(id, name),
ExprNode::Variable(var_expr) => rs.resolve_use(&var_expr.id, &var_expr.token),
ExprNode::Assignment { name, value, id } => {
value.resolve(rs)?;
@ -339,17 +339,10 @@ impl VarResolver for ExprNode {
rs.with_scope(|rs| resolve_function(rs, params, body))
}
ExprNode::Logical {
left,
operator: _,
right,
} => left.resolve(rs).and_then(|_| right.resolve(rs)),
ExprNode::Binary {
left,
operator: _,
right,
} => left.resolve(rs).and_then(|_| right.resolve(rs)),
ExprNode::Logical(binary_expr) | ExprNode::Binary(binary_expr) => binary_expr
.left
.resolve(rs)
.and_then(|_| binary_expr.right.resolve(rs)),
ExprNode::Unary { operator: _, right } => right.resolve(rs),