bjoernager/rust
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Move TokenCursor::break_last_token into Parser.

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Similar to the last commit, it's more of a `Parser`-level concern than a
`TokenCursor`-level concern. And the struct size reductions are nice.

After this change, `TokenCursor` is as minimal as possible (two fields
and two methods) which is nice.
This commit is contained in:
Nicholas Nethercote 2023-07-31 16:36:27 +10:00
parent 54eb6bc34c
commit 6fc2c481e5
3 changed files with 25 additions and 39 deletions
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2
compiler/rustc_parse/src/parser/expr.rs
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@ -1167,7 +1167,7 @@ impl<'a> Parser<'a> {
DestructuredFloat::TrailingDot(sym, sym_span, dot_span) => {
assert!(suffix.is_none());
// Analogous to `Self::break_and_eat`
self.token_cursor.break_last_token = true;
self.break_last_token = true;
// This might work, in cases like `1. 2`, and might not,
// in cases like `offset_of!(Ty, 1.)`. It depends on what comes
// after the float-like token, and therefore we have to make