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Simplify code.

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This commit is contained in:
Stephen Chung 2021-08-17 18:14:16 +08:00
parent 9c6cea3c9f
commit b6eac65601
1 changed files with 2 additions and 8 deletions
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10
src/parse.rs
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@ -1683,15 +1683,9 @@ fn make_dot_expr(
op_pos: Position,
) -> Result<Expr, ParseError> {
Ok(match (lhs, rhs) {
// lhs[???]...[???].rhs
(Expr::Index(mut x, false, pos), rhs) if !terminate_chaining => {
// Attach dot chain to the bottom level of indexing chain
x.rhs = make_dot_expr(state, x.rhs, false, rhs, op_pos)?;
Expr::Index(x, false, pos)
}
// lhs[idx_expr].rhs
(Expr::Index(mut x, _, pos), rhs) => {
x.rhs = make_dot_expr(state, x.rhs, true, rhs, op_pos)?;
(Expr::Index(mut x, term, pos), rhs) => {
x.rhs = make_dot_expr(state, x.rhs, term || terminate_chaining, rhs, op_pos)?;
Expr::Index(x, false, pos)
}
// lhs.id