e0442f84e4
Before: (+ 1 "a") printed 'could not find method :+ for 1 or :r+ for "a"'
followed by three janet frames pointing at jolt internals. After:
Error: Cannot add 1 and "a" — + expects numbers
at app.deep/level3
Round 1 — compiled fns carry their Clojure identity:
- The analyzer's recur target (which doubles as the compiled janet fn's
name) is now ns/fn-name (_r$app.deep/level3--N), so janet stack traces
name the user's fns; defn passes the self-name through to fn.
- eval-toplevel re-raises with propagate instead of protect+error — the
failing fiber's stack was being discarded, which is why every trace began
at eval-toplevel.
- require/maybe-require-ns route loaded namespaces through the loader's
compile-or-interpret eval-toplevel via a ctx hook (the evaluator can't
import the loader). Previously REQUIRED namespaces always ran interpreted:
slower, and their fns were anonymous in traces.
Round 2 — report-error presents for users (rephrase-inspired):
- The full trace text is stashed at the innermost eval-toplevel boundary
(janet's debug/stacktrace walks the fiber propagation chain; debug/stack
cannot), then filtered: _r$ frames demangled to ns/fn-name, jolt-internal
and [eval] frames dropped. JOLT_DEBUG=1 restores the raw janet trace.
- Message rewrites: janet arithmetic dispatch -> 'Cannot add X and Y — +
expects numbers'; compiled arity -> Clojure's 'Wrong number of args (N)
passed to: ns/fn'; nil-call gets an undefined-symbol hint (round 3 will
fix resolution properly).
6 cli-test rows assert the exact user-visible output. Gate green, suite
4718 steady, bench within noise.
|
||
|---|---|---|
| .. | ||
| 00-kernel.clj | ||
| 00-syntax.clj | ||
| 10-seq.clj | ||
| 20-coll.clj | ||
| 25-sorted.clj | ||
| 30-macros.clj | ||
| 40-lazy.clj | ||
| 50-io.clj | ||