f96e56c3a0
* Add (failing) test for #1397 * Fix for #1397 Specifically, we end up double-adding a trailing comma for single-member struct patterns that are arranged vertically. One is added by write_list (since such structs return true for needs_trailing_separator), and another is added by the if in the old code.
23 lines
478 B
Rust
23 lines
478 B
Rust
pub enum TransactionState {
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Committed(i64),
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}
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pub enum Packet {
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Transaction { state: TransactionState },
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}
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fn baz(p: Packet) {
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loop {
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loop {
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loop {
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loop {
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if let Packet::Transaction {
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state: TransactionState::Committed(ts, ..), ..
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} = p {
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unreachable!()
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}
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}
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}
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}
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}
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}
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