Franklin-QiandSylvestre Ledru 04610f1cb2 parser: extend Pratt error spans to cover subexpressions (#50) ...

- Track an anchor at the start of each Pratt subexpression and report errors from that anchor through the offending token, instead of highlighting only the final token.

- Apply this to assignment/index/place errors, prefix operators, unclosed parentheses and brackets, and related Pratt paths. Keep narrow spans for non-associative operators (e.g. chained = ).

- Add unit tests that assert the highlighted source snippets for common parse failures.

Closes: #42

Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>

2026-06-28 18:57:27 +02:00

..

src

parser: extend Pratt error spans to cover subexpressions (#50)

2026-06-28 18:57:27 +02:00

Cargo.toml

perf: switch to ahash, indexmap-allocator-api

2026-05-25 01:50:22 +02:00