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Diffstat (limited to 'crates/parser/src/grammar/paths.rs')
| -rw-r--r-- | crates/parser/src/grammar/paths.rs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/crates/parser/src/grammar/paths.rs b/crates/parser/src/grammar/paths.rs index af3b6f63cf..1064ae9970 100644 --- a/crates/parser/src/grammar/paths.rs +++ b/crates/parser/src/grammar/paths.rs @@ -67,6 +67,10 @@ fn path_for_qualifier( } } +const EXPR_PATH_SEGMENT_RECOVERY_SET: TokenSet = + items::ITEM_RECOVERY_SET.union(TokenSet::new(&[T![')'], T![,], T![let]])); +const TYPE_PATH_SEGMENT_RECOVERY_SET: TokenSet = types::TYPE_RECOVERY_SET; + fn path_segment(p: &mut Parser<'_>, mode: Mode, first: bool) { let m = p.start(); // test qual_paths @@ -102,7 +106,12 @@ fn path_segment(p: &mut Parser<'_>, mode: Mode, first: bool) { m.complete(p, NAME_REF); } _ => { - p.err_recover("expected identifier", items::ITEM_RECOVERY_SET); + let recover_set = match mode { + Mode::Use => items::ITEM_RECOVERY_SET, + Mode::Type => TYPE_PATH_SEGMENT_RECOVERY_SET, + Mode::Expr => EXPR_PATH_SEGMENT_RECOVERY_SET, + }; + p.err_recover("expected identifier", recover_set); if empty { // test_err empty_segment // use crate::; |