| Index: test/codegen/expect/corelib/compare_to_test.js | 
| diff --git a/test/codegen/expect/corelib/compare_to_test.js b/test/codegen/expect/corelib/compare_to_test.js | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..8c9fdac23350c9a47ea9eb625067d7aa7463bf30 | 
| --- /dev/null | 
| +++ b/test/codegen/expect/corelib/compare_to_test.js | 
| @@ -0,0 +1,135 @@ | 
| +dart_library.library('corelib/compare_to_test', null, /* Imports */[ | 
| +  'dart_sdk', | 
| +  'expect' | 
| +], function load__compare_to_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 compare_to_test = Object.create(null); | 
| +  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))(); | 
| +  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))(); | 
| +  compare_to_test.negate = function(x) { | 
| +    return dart.dsend(x, 'unary-'); | 
| +  }; | 
| +  dart.fn(compare_to_test.negate, dynamicTodynamic()); | 
| +  compare_to_test.main = function() { | 
| +    let inf = core.double.INFINITY; | 
| +    let nan = core.double.NAN; | 
| +    let mnan = compare_to_test.negate(nan); | 
| +    expect$.Expect.equals(0, (-dart.notNull(inf))[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (-dart.notNull(inf))[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, (-499.0)[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(0, (-499.0)[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(0, (-499.0)[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (-499.0)[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, (-499)[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(0, (-499)[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(0, (-499)[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (-499)[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, (-0.0)[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, (-0.0)[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, (-0.0)[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(0, (-0.0)[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (-0.0)[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, (0)[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, (0)[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, (0)[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, (0)[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(0, (0)[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(0, (0)[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, (0)[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, (0)[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (0)[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (0)[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (0)[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, 0.0[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, 0.0[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, 0.0[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, 0.0[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(0, 0.0[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(0, 0.0[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(-1, 0.0[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(-1, 0.0[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, 0.0[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, 0.0[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, 0.0[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(1, 499.0[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(0, 499.0[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(0, 499.0[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, 499.0[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, 499.0[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, 499.0[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(1, (499)[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(0, (499)[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(0, (499)[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(-1, (499)[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, (499)[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, (499)[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(1, inf[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(0, inf[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(-1, inf[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(-1, inf[dartx.compareTo](core.num._check(mnan))); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](-dart.notNull(inf))); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](-499.0)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](-499)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](-0.0)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](0)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](0.0)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](499.0)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](499)); | 
| +    expect$.Expect.equals(1, nan[dartx.compareTo](inf)); | 
| +    expect$.Expect.equals(0, nan[dartx.compareTo](nan)); | 
| +    expect$.Expect.equals(0, nan[dartx.compareTo](core.num._check(mnan))); | 
| +  }; | 
| +  dart.fn(compare_to_test.main, VoidTodynamic()); | 
| +  // Exports: | 
| +  exports.compare_to_test = compare_to_test; | 
| +}); | 
|  |