Issues

• peek/poke width coverage is asymmetric: no peek_i16/peek_u16/peek_i64/peek_f64

  javimosch/machin#675 · Filter by author javimosch opened on Sep 30, 2026

• A goroutine satisfies its own unbuffered channel send, so the keeper-lock idiom spins at 100% CPU

  javimosch/machin#673 · Filter by author javimosch opened on Sep 24, 2026

• sqlite_query returns [] for a FAILED query, indistinguishable from no rows

  javimosch/machin#672 · Filter by author javimosch opened on Sep 24, 2026

• read_file returns empty for /proc and /sys files (st_size is 0 there)

  javimosch/machin#668 · Filter by author javimosch opened on Sep 22, 2026
  1

• A goroutine's per-iteration temporaries accumulate until it exits: silent 19 GB OOM (needs a diagnostic, not a crash)

  javimosch/machin#660 · Filter by author javimosch opened on Sep 9, 2026

• cstruct as a struct field emits typedefs in the wrong order (check passes, cc fails)

  javimosch/machin#650 · Filter by author javimosch opened on Sep 6, 2026

• use-after-free: a global assigned an arena-allocated value inside a goroutine dangles once that goroutine ends (sibling of #310)

  am-skipbug
  javimosch/machin#648 · Filter by author javimosch opened on Sep 3, 2026

• --race-safe does not treat a machweb handler as a goroutine, so a global written by every request builds clean

  am-skipbug
  javimosch/machin#647 · Filter by author javimosch opened on Sep 3, 2026
  1

• sqlite_exec has no error channel: a failed write (e.g. SQLITE_BUSY) is silently lost

  am-skipbug
  javimosch/machin#646 · Filter by author javimosch opened on Sep 3, 2026

• check: only functions reachable from main are typechecked, so a library file passes until something calls it

  am-skipbug
  javimosch/machin#645 · Filter by author javimosch opened on Sep 3, 2026

• Windows target: three remaining gaps (XEdDSA, tty raw mode, POSIX regex)

  am-skipenhancement
  javimosch/machin#517 · Filter by author javimosch opened on Jul 18, 2026
  10