feat: materialize computed compile-time callbacks

2026-10-30 13:43:37 +01:00
parent c65f41db43
commit 6748b38eac
6 changed files with 204 additions and 21 deletions
@@ -897,3 +897,52 @@ compound_updates_and_type_composition_recompile_without_retaining_rewrites test
        try testing.expect_equal(i64(42), outcome.value.data.integer)
    }
 }
+
+computed_callbacks_recompile_without_retaining_interpreter_function_ids test {
+    diagnostic_store := diagnostics.init(mem.c_allocator)
+    defer diagnostics.deinit(&diagnostic_store)
+    modules [2]mut ir.Module := undefined
+    {
+        session := init(mem.c_allocator)
+        defer deinit(&session)
+        root :: try add_package(&session)
+        dependency :: try add_package(&session)
+        bytes := try owned_text(
+            `lib :: import "../library"
+            `increment proc(value i16) i16 { return value + 100 }
+            `main proc() i16 {
+            `    callback :: $(lib.choose())
+            `    return callback(41)
+            `}
+            ,
+        )
+        defer arraylist.deinit(&bytes)
+        root_source :: try add_source(&session, root, "/callbacks/app/main.hon", &bytes, &diagnostic_store)
+        imported := try owned_text(
+            `Callback :: alias @proc(value i16) i16
+            `bias i16 :: 1
+            `@hide:file
+            `increment proc(value i16) i16 { return value + bias }
+            `choose proc() Callback { return increment }
+            ,
+        )
+        defer arraylist.deinit(&imported)
+        _ = try add_source(&session, dependency, "/callbacks/library/callback.hon", &imported, &diagnostic_store)
+        try arraylist.append(&session.imports, Import{
+            node = declaration(&session, root_source, 0).node,
+            target = dependency,
+        })
+        modules[0] = try compile(&session, root, &diagnostic_store)
+        errdefer ir.deinit(&modules[0])
+        modules[1] = try compile(&session, root, &diagnostic_store)
+    }
+    defer ir.deinit(&modules[0])
+    defer ir.deinit(&modules[1])
+    try testing.expect_equal(0, diagnostics.count(&diagnostic_store))
+    for modules |module| {
+        outcome := try interpreter.run(mem.c_allocator, &module, &diagnostic_store)
+        defer interpreter.deinit(&outcome)
+        try testing.expect(outcome.trap == null)
+        try testing.expect_equal(i64(42), outcome.value.data.integer)
+    }
+}