Add type constraint preconditions/postcondition for function inputs/output

Strata/Languages/Python/PySpecPipeline.lean

@@ -48,9 +48,8 @@ private def specDefaultToExpr : Python.Specs.SpecDefault → Python.expr SourceR
   | .none => .Constant default (.ConNone default) default
 
 /-- Convert a pyspec Arg to a PythonFunctionDecl arg tuple. -/
-private def specArgToFuncDeclArg (arg : Python.Specs.Arg)
-    : String × String × Option (Python.expr SourceRange) :=
-  (arg.name, "Any", arg.default.map specDefaultToExpr)
+private def specArgToFuncDeclArg (arg : Python.Specs.Arg): Python.PyArgInfo :=
+  {name:= arg.name, md:= default, tys:= ["Any"], default:= arg.default.map specDefaultToExpr}
 
 /-- Build a PythonFunctionDecl from a PySpec FunctionDecl or class method,
     expanding `**kwargs` TypedDict fields into individual parameters. -/

Strata/Languages/Python/PythonLaurelCorePrelude.lean

@@ -67,18 +67,19 @@ datatype Error () {
 // that the conversion from a string constant is handled by the translator.
 
 datatype OptionInt {
-  Some (unwrap: int),
-  None ()
-}
+  OptSome (unwrap: int),
+  OptNone ()
+};
 
 datatype Any () {
-  from_none (),
+  from_None (),
   from_bool (as_bool : bool),
   from_int (as_int : int),
   from_float (as_float : real),
-  from_string (as_string : string),
+  from_str (as_string : string),
   from_datetime (as_datetime : int),
-  from_Dict (as_Dict: DictStrAny),
+  from_bytes (as_bytes: string),
+  from_DictStrAny (as_Dict: DictStrAny),
   from_ListAny (as_ListAny : ListAny),
   from_ClassInstance (classname : string, instance_attributes: DictStrAny),
   from_Slice(start: int, stop: OptionInt),

Strata/Languages/Python/Specs/ToLaurel.lean

@@ -360,7 +360,7 @@ partial def specExprToLaurel (e : SpecExpr) (md : Imperative.MetaData Core.Expre
     | .var "kwargs" =>
       -- containsKey(kwargs, "key") → parameter was provided (not None)
       return some (mkStmt (.PrimitiveOp .Not
-        [mkStmt (.StaticCall (mkId "Any..isfrom_none") [mkStmt (.Identifier (mkId key)) md]) md])
+        [mkStmt (.StaticCall (mkId "Any..isfrom_None") [mkStmt (.Identifier (mkId key)) md]) md])
         md)
     | _ =>
       let c? ← specExprToLaurel container md
@@ -397,7 +397,7 @@ def buildSpecBody (preconditions : Array Assertion)
   -- Assert that required parameters are provided (not None)
   for param in requiredParams do
     let cond := mkStmt (.PrimitiveOp .Not
-      [mkStmt (.StaticCall (mkId "Any..isfrom_none")
+      [mkStmt (.StaticCall (mkId "Any..isfrom_None")
         [mkStmt (.Identifier (mkId param)) md]) md]) md
     let assertStmt ← mkStmtWithLoc (.Assert cond) default s!"Required parameter '{param}' is missing"
     stmts := assertStmt :: stmts

StrataTest/Languages/Python/PreludeVerifyTest.lean

@@ -158,15 +158,15 @@ Obligation: postcondition
 Property: assert
 Result: ✅ pass
 
-Obligation: assert(41605)
+Obligation: assert(41763)
 Property: assert
 Result: ✅ pass
 
-Obligation: assert(41675)
+Obligation: assert(41830)
 Property: assert
 Result: ✅ pass
 
-Obligation: assert(41786)
+Obligation: assert(41938)
 Property: assert
 Result: ✅ pass
 

StrataTest/Languages/Python/expected_laurel/test_break_continue.expected

@@ -1,5 +1,13 @@
 test_break_continue.py(3, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
+unknown location: ✅ pass - (test_while_break ensures) Return type constraint
 test_break_continue.py(8, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_break_continue.py(8, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
-DETAIL: 3 passed, 0 failed, 0 inconclusive
+unknown location: ✅ pass - (test_while_continue ensures) Return type constraint
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
+unknown location: ✅ pass - (test_for_break ensures) Return type constraint
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
+unknown location: ✅ pass - (test_for_continue ensures) Return type constraint
+DETAIL: 11 passed, 0 failed, 0 inconclusive
 RESULT: Analysis success

StrataTest/Languages/Python/expected_laurel/test_class_decl.expected

@@ -1,4 +1,5 @@
 test_class_decl.py(9, 4): ✅ pass - callElimAssert_requires_4
+test_class_decl.py(8, 0): ✅ pass - postcondition
 test_class_decl.py(13, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 2 passed, 0 failed, 0 inconclusive
+DETAIL: 3 passed, 0 failed, 0 inconclusive
 RESULT: Analysis success

StrataTest/Languages/Python/expected_laurel/test_class_field_init.expected

@@ -1,4 +1,5 @@
 test_class_field_init.py(10, 4): ✅ pass - callElimAssert_requires_5
+test_class_field_init.py(9, 0): ✅ pass - postcondition
 test_class_field_init.py(13, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 2 passed, 0 failed, 0 inconclusive
+DETAIL: 3 passed, 0 failed, 0 inconclusive
 RESULT: Analysis success

StrataTest/Languages/Python/expected_laurel/test_class_field_use.expected

@@ -1,5 +1,7 @@
-test_class_field_use.py(12, 4): ✅ pass - callElimAssert_requires_7
+unknown location: ❓ unknown - (process_buffer ensures) Return type constraint
+test_class_field_use.py(12, 4): ✅ pass - callElimAssert_requires_8
 test_class_field_use.py(14, 4): ✅ pass - assert_assert(285)_calls_Any_to_bool_0
 test_class_field_use.py(14, 4): ❓ unknown - assert(285)
-DETAIL: 2 passed, 0 failed, 1 inconclusive
+test_class_field_use.py(11, 0): ✅ pass - postcondition
+DETAIL: 3 passed, 0 failed, 2 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_class_methods.expected

@@ -8,6 +8,7 @@ test_class_methods.py(28, 4): ❓ unknown - assert(654)
 test_class_methods.py(30, 4): ✅ pass - callElimAssert_requires_0_4
 test_class_methods.py(30, 4): ✅ pass - callElimAssert_requires_1_5
 test_class_methods.py(30, 4): ✅ pass - callElimAssert_requires_2_6
+test_class_methods.py(17, 0): ✅ pass - postcondition
 test_class_methods.py(32, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 8 passed, 0 failed, 3 inconclusive
+DETAIL: 9 passed, 0 failed, 3 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_class_with_methods.expected

@@ -6,6 +6,7 @@ test_class_with_methods.py(26, 4): ❓ unknown - assert(544)
 test_class_with_methods.py(28, 4): ✅ pass - callElimAssert_requires_0_4
 test_class_with_methods.py(28, 4): ✅ pass - callElimAssert_requires_1_5
 test_class_with_methods.py(28, 4): ✅ pass - callElimAssert_requires_2_6
+test_class_with_methods.py(17, 0): ✅ pass - postcondition
 test_class_with_methods.py(30, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 7 passed, 0 failed, 2 inconclusive
+DETAIL: 8 passed, 0 failed, 2 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_default_params.expected

@@ -1,13 +1,23 @@
-test_default_params.py(8, 4): ❓ unknown - loop_guard_calls_Any_to_bool_0
+unknown location: ✅ pass - (greet ensures) Return type constraint
+test_default_params.py(8, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_default_params.py(8, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
+unknown location: ❓ unknown - (power ensures) Return type constraint
+test_default_params.py(14, 4): ✅ pass - callElimAssert_requires_0_21
+test_default_params.py(14, 4): ✅ pass - callElimAssert_requires_1_22
 test_default_params.py(15, 4): ✅ pass - assert_assert(325)_calls_Any_to_bool_0
 test_default_params.py(15, 4): ❓ unknown - assert(325)
+test_default_params.py(17, 4): ✅ pass - callElimAssert_requires_0_15
+test_default_params.py(17, 4): ✅ pass - callElimAssert_requires_1_16
 test_default_params.py(18, 4): ✅ pass - assert_assert(421)_calls_Any_to_bool_0
 test_default_params.py(18, 4): ❓ unknown - assert(421)
+test_default_params.py(20, 4): ✅ pass - callElimAssert_requires_0_9
+test_default_params.py(20, 4): ✅ pass - callElimAssert_requires_1_10
 test_default_params.py(21, 4): ✅ pass - assert_assert(501)_calls_Any_to_bool_0
 test_default_params.py(21, 4): ❓ unknown - assert(501)
+test_default_params.py(23, 4): ✅ pass - callElimAssert_requires_0_3
+test_default_params.py(23, 4): ✅ pass - callElimAssert_requires_1_4
 test_default_params.py(24, 4): ✅ pass - assert_assert(571)_calls_Any_to_bool_0
 test_default_params.py(24, 4): ❓ unknown - assert(571)
 test_default_params.py(26, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 6 passed, 0 failed, 5 inconclusive
+DETAIL: 16 passed, 0 failed, 5 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_for_loop.expected

@@ -1,12 +1,18 @@
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
 test_for_loop.py(6, 4): ✅ pass - assert_assert(129)_calls_Any_to_bool_0
 test_for_loop.py(6, 4): ❓ unknown - assert(129)
-test_for_loop.py(13, 8): ❓ unknown - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
+test_for_loop.py(13, 8): ✅ pass - ite_cond_calls_Any_to_bool_0
 test_for_loop.py(15, 4): ✅ pass - assert_assert(361)_calls_Any_to_bool_0
 test_for_loop.py(15, 4): ❓ unknown - assert(361)
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
 test_for_loop.py(22, 8): ✅ pass - ite_cond_calls_Any_to_bool_0
 test_for_loop.py(25, 4): ✅ pass - assert_assert(611)_calls_Any_to_bool_0
 test_for_loop.py(25, 4): ✅ pass - assert(611)
 test_for_loop.py(25, 4): ✅ pass - assert_assert(611)_calls_Any_to_bool_0
 test_for_loop.py(25, 4): ❓ unknown - assert(611)
-DETAIL: 6 passed, 0 failed, 4 inconclusive
+DETAIL: 13 passed, 0 failed, 3 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_func_input_type_constraints.expected

@@ -0,0 +1,16 @@
+unknown location: ✅ pass - (Mul ensures) Return type constraint
+test_func_input_type_constraints.py(7, 4): ✅ pass - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - (Sum ensures) Return type constraint
+unknown location: ✅ pass - (Sum ensures) Return type constraint
+unknown location: ❓ unknown - set_LaurelResult_calls_Any_get_0
+unknown location: ❓ unknown - set_LaurelResult_calls_Any_get_1
+unknown location: ❓ unknown - (List_Dict_index ensures) Return type constraint
+test_func_input_type_constraints.py(15, 0): ✅ pass - callElimAssert_requires_0_17
+test_func_input_type_constraints.py(15, 0): ✅ pass - callElimAssert_requires_1_18
+test_func_input_type_constraints.py(16, 0): ✅ pass - callElimAssert_requires_0_11
+test_func_input_type_constraints.py(16, 0): ✅ pass - callElimAssert_requires_1_12
+test_func_input_type_constraints.py(17, 0): ✅ pass - callElimAssert_requires_0_4
+test_func_input_type_constraints.py(17, 0): ✅ pass - callElimAssert_requires_1_5
+test_func_input_type_constraints.py(17, 0): ✅ pass - callElimAssert_requires_2_6
+DETAIL: 11 passed, 0 failed, 3 inconclusive
+RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_function_def_calls.expected

@@ -1,6 +1,7 @@
 test_function_def_calls.py(6, 4): ❓ unknown - callElimAssert_requires_0_4
 test_function_def_calls.py(6, 4): ✅ pass - callElimAssert_requires_1_5
 test_function_def_calls.py(6, 4): ✅ pass - callElimAssert_requires_2_6
+test_function_def_calls.py(9, 4): ✅ pass - callElimAssert_requires_10
 test_function_def_calls.py(11, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 3 passed, 0 failed, 1 inconclusive
+DETAIL: 4 passed, 0 failed, 1 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_if_elif.expected

@@ -1,14 +1,22 @@
-test_if_elif.py(2, 4): ❓ unknown - ite_cond_calls_Any_to_bool_0
+test_if_elif.py(2, 4): ✅ pass - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - (classify ensures) Return type constraint
 test_if_elif.py(4, 4): ✅ pass - ite_cond_calls_Any_to_bool_0
-test_if_elif.py(6, 4): ❓ unknown - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - (classify ensures) Return type constraint
+test_if_elif.py(6, 4): ✅ pass - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - (classify ensures) Return type constraint
+unknown location: ✅ pass - (classify ensures) Return type constraint
+test_if_elif.py(12, 4): ✅ pass - callElimAssert_requires_14
 test_if_elif.py(13, 4): ✅ pass - assert_assert(225)_calls_Any_to_bool_0
 test_if_elif.py(13, 4): ❓ unknown - assert(225)
+test_if_elif.py(15, 4): ✅ pass - callElimAssert_requires_10
 test_if_elif.py(16, 4): ✅ pass - assert_assert(302)_calls_Any_to_bool_0
 test_if_elif.py(16, 4): ❓ unknown - assert(302)
+test_if_elif.py(18, 4): ✅ pass - callElimAssert_requires_6
 test_if_elif.py(19, 4): ✅ pass - assert_assert(371)_calls_Any_to_bool_0
 test_if_elif.py(19, 4): ❓ unknown - assert(371)
+test_if_elif.py(21, 4): ✅ pass - callElimAssert_requires_2
 test_if_elif.py(22, 4): ✅ pass - assert_assert(444)_calls_Any_to_bool_0
 test_if_elif.py(22, 4): ❓ unknown - assert(444)
 test_if_elif.py(24, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 6 passed, 0 failed, 6 inconclusive
+DETAIL: 16 passed, 0 failed, 4 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_loops.expected

@@ -1,3 +1,5 @@
+unknown location: ✅ pass - assume_assume(0)_calls_PIn_0
+unknown location: ✅ pass - assume_assume(0)_calls_Any_to_bool_1
 test_loops.py(6, 4): ✅ pass - assert_assert(95)_calls_Any_to_bool_0
 test_loops.py(6, 4): ✅ pass - assert(95)
 test_loops.py(10, 4): ❓ unknown - set_a_calls_Any_get_0
@@ -14,5 +16,5 @@ test_loops.py(22, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_loops.py(22, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
 test_loops.py(24, 4): ❓ unknown - assert_assert(531)_calls_Any_to_bool_0
 test_loops.py(24, 4): ❓ unknown - assert(531)
-DETAIL: 8 passed, 0 failed, 8 inconclusive
+DETAIL: 10 passed, 0 failed, 8 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_multi_function.expected

@@ -1,14 +1,23 @@
-test_multi_function.py(9, 4): ❓ unknown - ite_cond_calls_PNotIn_0
+unknown location: ✅ pass - (create_config ensures) Return type constraint
+test_multi_function.py(9, 4): ✅ pass - ite_cond_calls_PNotIn_0
 test_multi_function.py(9, 4): ✅ pass - ite_cond_calls_Any_to_bool_1
-test_multi_function.py(11, 4): ❓ unknown - ite_cond_calls_PNotIn_0
+unknown location: ✅ pass - (validate_config ensures) Return type constraint
+test_multi_function.py(11, 4): ✅ pass - ite_cond_calls_PNotIn_0
 test_multi_function.py(11, 4): ✅ pass - ite_cond_calls_Any_to_bool_1
-test_multi_function.py(18, 4): ❓ unknown - ite_cond_calls_Any_to_bool_0
+unknown location: ✅ pass - (validate_config ensures) Return type constraint
+unknown location: ✅ pass - (validate_config ensures) Return type constraint
+test_multi_function.py(16, 4): ✅ pass - callElimAssert_requires_0_7
+test_multi_function.py(16, 4): ✅ pass - callElimAssert_requires_1_8
+test_multi_function.py(17, 4): ✅ pass - callElimAssert_requires_2
+test_multi_function.py(18, 4): ✅ pass - ite_cond_calls_Any_to_bool_0
 unknown location: ❓ unknown - set_LaurelResult_calls_Any_get_0
+test_multi_function.py(23, 4): ✅ pass - callElimAssert_requires_0_21
+test_multi_function.py(23, 4): ✅ pass - callElimAssert_requires_1_22
 test_multi_function.py(24, 4): ✅ pass - assert_assert(651)_calls_Any_to_bool_0
 test_multi_function.py(24, 4): ❓ unknown - assert(651)
-test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_0_9
-test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_1_10
-test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_2_11
+test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_0_14
+test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_1_15
+test_multi_function.py(26, 4): ✅ pass - callElimAssert_requires_2_16
 test_multi_function.py(28, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 7 passed, 0 failed, 5 inconclusive
+DETAIL: 19 passed, 0 failed, 2 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_nested_calls.expected

@@ -1,9 +1,17 @@
+unknown location: ✅ pass - (double ensures) Return type constraint
+unknown location: ✅ pass - (add_one ensures) Return type constraint
+test_nested_calls.py(8, 4): ✅ pass - callElimAssert_requires_22
+test_nested_calls.py(9, 4): ✅ pass - callElimAssert_requires_18
 test_nested_calls.py(10, 4): ✅ pass - assert_assert(153)_calls_Any_to_bool_0
 test_nested_calls.py(10, 4): ❓ unknown - assert(153)
+test_nested_calls.py(12, 4): ✅ pass - callElimAssert_requires_14
+test_nested_calls.py(13, 4): ✅ pass - callElimAssert_requires_10
 test_nested_calls.py(14, 4): ✅ pass - assert_assert(254)_calls_Any_to_bool_0
 test_nested_calls.py(14, 4): ❓ unknown - assert(254)
+test_nested_calls.py(16, 4): ✅ pass - callElimAssert_requires_6
+test_nested_calls.py(17, 4): ✅ pass - callElimAssert_requires_2
 test_nested_calls.py(18, 4): ✅ pass - assert_assert(356)_calls_Any_to_bool_0
 test_nested_calls.py(18, 4): ❓ unknown - assert(356)
 test_nested_calls.py(20, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 4 passed, 0 failed, 3 inconclusive
+DETAIL: 12 passed, 0 failed, 3 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_pin_any.expected

@@ -2,5 +2,6 @@ test_pin_any.py(3, 4): ❓ unknown - ite_cond_calls_Any_to_bool_0
 test_pin_any.py(4, 8): ❓ unknown - assert_assert(124)_calls_PIn_0
 test_pin_any.py(4, 8): ✔️ always true if reached - assert_assert(124)_calls_Any_to_bool_1
 test_pin_any.py(4, 8): ❓ unknown - assert(124)
-DETAIL: 1 passed, 0 failed, 3 inconclusive
+unknown location: ✔️ always true if reached - (test_in_on_any ensures) Return type constraint
+DETAIL: 2 passed, 0 failed, 3 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_return_types.expected

@@ -1,11 +1,18 @@
+unknown location: ✅ pass - (get_number ensures) Return type constraint
+unknown location: ✅ pass - (get_greeting ensures) Return type constraint
+unknown location: ✅ pass - (get_flag ensures) Return type constraint
+unknown location: ✅ pass - (get_nothing ensures) Return type constraint
+unknown location: ✅ pass - (add ensures) Return type constraint
 test_return_types.py(20, 4): ✅ pass - assert_assert(304)_calls_Any_to_bool_0
 test_return_types.py(20, 4): ❓ unknown - assert(304)
 test_return_types.py(23, 4): ✅ pass - assert_assert(387)_calls_Any_to_bool_0
 test_return_types.py(23, 4): ❓ unknown - assert(387)
 test_return_types.py(26, 4): ✅ pass - assert_assert(474)_calls_Any_to_bool_0
 test_return_types.py(26, 4): ❓ unknown - assert(474)
+test_return_types.py(28, 4): ✅ pass - callElimAssert_requires_0_3
+test_return_types.py(28, 4): ✅ pass - callElimAssert_requires_1_4
 test_return_types.py(29, 4): ✅ pass - assert_assert(558)_calls_Any_to_bool_0
 test_return_types.py(29, 4): ❓ unknown - assert(558)
 test_return_types.py(31, 0): ✅ pass - ite_cond_calls_Any_to_bool_0
-DETAIL: 5 passed, 0 failed, 4 inconclusive
+DETAIL: 12 passed, 0 failed, 4 inconclusive
 RESULT: Inconclusive

StrataTest/Languages/Python/expected_laurel/test_while_loop.expected

@@ -2,20 +2,25 @@ test_while_loop.py(4, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_while_loop.py(4, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
 test_while_loop.py(7, 4): ✅ pass - assert_assert(134)_calls_Any_to_bool_0
 test_while_loop.py(7, 4): ❓ unknown - assert(134)
+unknown location: ❓ unknown - (test_while_countdown ensures) Return type constraint
 test_while_loop.py(12, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_while_loop.py(14, 8): ✅ pass - ite_cond_calls_Any_to_bool_0
 test_while_loop.py(16, 4): ✅ pass - assert_assert(344)_calls_Any_to_bool_0
 test_while_loop.py(16, 4): ✅ pass - assert(344)
+unknown location: ❓ unknown - (test_while_true_break ensures) Return type constraint
 test_while_loop.py(12, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
 test_while_loop.py(16, 4): ✅ pass - assert_assert(344)_calls_Any_to_bool_0
 test_while_loop.py(16, 4): ✅ pass - assert(344)
+unknown location: ✅ pass - (test_while_true_break ensures) Return type constraint
 test_while_loop.py(22, 4): ✅ pass - loop_guard_calls_Any_to_bool_0
 test_while_loop.py(24, 8): ✅ pass - ite_cond_calls_Any_to_bool_0
 test_while_loop.py(22, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
 test_while_loop.py(27, 4): ✅ pass - assert_assert(589)_calls_Any_to_bool_0
 test_while_loop.py(27, 4): ❓ unknown - assert(589)
+unknown location: ❓ unknown - (test_while_with_continue ensures) Return type constraint
 test_while_loop.py(22, 4): ✅ pass - loop_guard_end_calls_Any_to_bool_0
 test_while_loop.py(27, 4): ✅ pass - assert_assert(589)_calls_Any_to_bool_0
 test_while_loop.py(27, 4): ❓ unknown - assert(589)
-DETAIL: 16 passed, 0 failed, 3 inconclusive
+unknown location: ❓ unknown - (test_while_with_continue ensures) Return type constraint
+DETAIL: 17 passed, 0 failed, 7 inconclusive
 RESULT: Inconclusive