Check in codegen test expectations.

test/codegen/expect/language/inline_closure_with_constant_arguments_test.js

+dart_library.library('language/inline_closure_with_constant_arguments_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__inline_closure_with_constant_arguments_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const inline_closure_with_constant_arguments_test = Object.create(null);
+  let dynamicAnddynamicTodynamic = () => (dynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic])))();
+  let boolTodynamic = () => (boolTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [core.bool])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  inline_closure_with_constant_arguments_test.primeForSmis = function(b) {
+    function smi_op(a, b) {
+      return dart.dsend(a, '+', b);
+    }
+    dart.fn(smi_op, dynamicAnddynamicTodynamic());
+    if (dart.test(b)) {
+      return smi_op(1, 2);
+    } else {
+      return smi_op(true, false);
+    }
+  };
+  dart.fn(inline_closure_with_constant_arguments_test.primeForSmis, boolTodynamic());
+  inline_closure_with_constant_arguments_test.main = function() {
+    for (let i = 0; i < 20; i++) {
+      expect$.Expect.equals(3, inline_closure_with_constant_arguments_test.primeForSmis(true));
+    }
+  };
+  dart.fn(inline_closure_with_constant_arguments_test.main, VoidTodynamic());
+  // Exports:
+  exports.inline_closure_with_constant_arguments_test = inline_closure_with_constant_arguments_test;
+});