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Require explicit cloning of State

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This commit is contained in:
Joshua Warner 2021-12-16 17:13:58 -08:00
parent 49818343dd
commit 2e85c19101
5 changed files with 27 additions and 28 deletions
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4
compiler/parse/src/parser.rs
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@ -947,7 +947,7 @@ where
move |arena: &'a Bump, state: State<'a>| {
// We have to clone this because if the optional parser fails,
// we need to revert back to the original state.
let original_state = state;
let original_state = state.clone();
match parser.parse(arena, state) {
Ok((progress, out1, state)) => Ok((progress, Some(out1), state)),
@ -1485,7 +1485,7 @@ where
Error: 'a,
{
move |arena: &'a Bump, state: State<'a>| {
let old_state = state;
let old_state = state.clone();
match parser.parse(arena, state) {
Ok((_, a, s1)) => Ok((NoProgress, a, s1)),