compiler: resolve Janet-env fallback symbols; validate full suite under compile

analyze-form now mirrors resolve-sym's full resolution order: jolt var (current
ns / clojure.core), then the runtime/Janet env, then a pending forward-ref cell.
Previously a name that resolves only via the Janet-env fallback (int?, type, …)
interned an empty var and miscompiled; now it emits the runtime binding directly,
matching the interpreter.

suite-worker honors JOLT_COMPILE=1 to run the whole clojure-test-suite through
the compile path. Under compilation it now passes 3932 / errors 124 — at parity
with the interpreter baseline (3913 / 125) across 4600+ assertions, confirming
the hybrid compile path doesn't diverge from the interpreter.

src/jolt/compiler.janet

@@ -338,21 +338,26 @@
           {:op :local :name name}
           (if (and (not (special-form? name)) (get core-renames name))
             {:op :core-symbol :name name :janet-name (get core-renames name)}
-            # A global reference: resolve the Jolt var cell now and compile a
-            # deref through it, so redefinition is visible to compiled callers
-            # (Janet early-binds plain symbols). Resolution mirrors the
-            # interpreter's resolve-var — current ns (which also holds refers),
-            # then clojure.core — so unqualified core fns resolve to their real
-            # var rather than a fresh empty one. Only a genuinely-undefined name
-            # interns a pending cell in the current ns (forward refs; the getter
-            # derefs at call time, so a later def fills it in). No ctx -> plain
-            # symbol.
+            # A global reference. Resolution mirrors the interpreter's resolve-sym
+            # so compiled and interpreted code agree:
+            #   1. a jolt var in the current ns (which also holds refers) or
+            #      clojure.core -> deref through the cell, so redefinition is
+            #      visible to compiled callers (Janet early-binds plain symbols);
+            #   2. otherwise a binding in the runtime/Janet env (resolve-sym's own
+            #      fallback — this is how int?, type, etc. resolve) -> emit it
+            #      directly;
+            #   3. otherwise a forward reference -> intern a pending cell whose
+            #      getter derefs at call time, once a later def fills it in.
+            # No ctx -> plain symbol.
             (if ctx
               (let [cur-ns (ctx-find-ns ctx (ctx-current-ns ctx))
                     cell (or (ns-find cur-ns name)
-                             (ns-find (ctx-find-ns ctx "clojure.core") name)
-                             (ns-intern cur-ns name))]
-                {:op :var :name name :var cell})
+                             (ns-find (ctx-find-ns ctx "clojure.core") name))]
+                (cond
+                  cell {:op :var :name name :var cell}
+                  (get jolt-runtime-env (symbol name))
+                    {:op :core-symbol :name name :janet-name name}
+                  {:op :var :name name :var (ns-intern cur-ns name)}))
               {:op :symbol :name name})))))
 
     (array? form)

test/integration/suite-worker.janet

@@ -19,8 +19,13 @@
 (def path (get (dyn :args) 1))
 
 (when path
-  (def ctx (init))
-  (each f (parse-forms (slurp "test/support/clojure_test.clj")) (eval-form ctx @{} f))
+  # JOLT_COMPILE=1 runs the suite through the compile path (hybrid: hot forms
+  # compile, unsupported forms fall back to the interpreter) so the whole battery
+  # validates compile-mode correctness against the same baseline.
+  (def compile? (= "1" (os/getenv "JOLT_COMPILE")))
+  (def ctx (init (if compile? {:compile? true} {})))
+  (defn run-form [f] (if compile? (eval-one ctx f) (eval-form ctx @{} f)))
+  (each f (parse-forms (slurp "test/support/clojure_test.clj")) (run-form f))
 
   # Pre-load the suite's own clojure.core-test.number-range helper ns if present
   # (35 files require it for r/max-int, r/max-double, … — its :default branches are
@@ -29,10 +34,10 @@
   (let [dir (string/slice path 0 (- (length path) (length (last (string/split "/" path)))))
         nr (string dir "number_range.cljc")]
     (when (os/stat nr)
-      (each f (parse-forms (slurp nr)) (protect (eval-form ctx @{} f)))))
+      (each f (parse-forms (slurp nr)) (protect (run-form f)))))
 
   (eval-string ctx "(clojure.test/reset-report!)")
-  (each form (parse-forms (slurp path)) (protect (eval-form ctx @{} form)))
+  (each form (parse-forms (slurp path)) (protect (run-form form)))
   (protect (eval-string ctx "(clojure.test/run-registered)"))
   (def p (eval-string ctx "(clojure.test/n-pass)"))
   (def f (eval-string ctx "(clojure.test/n-fail)"))