The error occurs in [GlobalDeclarationInstantiation](https://tc39.github.io/ecma262/#sec-globaldeclarationinstantiation), which is runtime semantics.

Ref tc39/ecma262#807

Fixes #875

Cyclic dependencies are no longer an error per
https://github.com/tc39/ecma262/pull/783.

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

1) (123.44500) == 123.444999999999993179
2) (123.44500).toPrecision(5) === "123.44" gives correct value in Chrome and Firefox;

Ref https://github.com/tc39/ecma402/issues/128

Note:
12344501000000000487815444678311936 === 12344501000000000000000000000000000 for binary64 floating points;

Ref https://github.com/tc39/ecma402/issues/128

Change tests for `extends null` and Intl legacy constructor semantics

Ref tc39/ecma262#781
Ref tc39/ecma402#84

Some popular JavaScript engines display violation of invariants about
property attributes for some non-standard but “web-reality” object
properties. Add tests against such violations

Closes #653
Fixes #649

https://github.com/tc39/ecma402/issues/57
https://github.com/tc39/ecma402/pull/84

Per https://github.com/tc39/ecma402/issues/76

Per https://github.com/tc39/ecma262/pull/781

ToInteger can result in the values +Infinity and -Infinity.

Thanks to @demurgos for spotting this bug at #858

Spec change at https://github.com/tc39/ecma262/pull/798

This section is useless (and also trips up the YAML parser V8 uses)

test/annexB/built-ins/Date/prototype/setYear/time-clip.js
test/built-ins/Date/prototype/setFullYear/new-value-time-clip.js
test/built-ins/Date/prototype/setMonth/new-value-time-clip.js
- Don't try to test time-clip at the end points, because this is near
impossible to get right (needs to consider time zone offset, dst, local
mean time because of Africa/Monrovia, etc.).

test/built-ins/DataView/prototype/setFloat64/detached-buffer-after-toindex-byteoffset.js
test/built-ins/DataView/prototype/setInt16/detached-buffer-after-toindex-byteoffset.js
- Wasn't update to expect RangeError

test/built-ins/Function/internals/Construct/derived-this-uninitialized-realm.js
- Change ClassDeclaration -> ClassExpression to get completion value

test/built-ins/Function/prototype/toString/AsyncFunction.js
- Add missing \n in expected string
- Also fixed in gh-847

test/built-ins/global/global-object.js
- Add 'var' to make test pass in strict-mode

test/language/block-scope/syntax/redeclaration-in-block/attempt-to-redeclare-function-declaration-with-function-declaration.js
- This is allowed in sloppy mode when Annex B is implemented

test/language/expressions/async-generators/expression-yield-as-statement.js
- Fix calls to then()

test/language/module-code/namespace/internals/own-property-keys-binding-types.js
test/language/module-code/namespace/internals/own-property-keys-sort.js
- Tests weren't updated after removal of @@iterator from module
namespace objects

test/language/module-code/namespace/internals/set-prototype-of-null.js
- Fix syntax error

test/language/statements/async-function/early-errors-no-async-generator.js
- No longer valid now that async iteration proposal is at stage 3

This is a continuation of 4a5c52be.

Add tests for non-optional arguments of Date.UTC()

This patch adds a regression test for a previous V8 bug reported originally at
https://bugs.chromium.org/p/v8/issues/detail?id=4215

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Add a test to confirm that the length member of
Number.prototype.toFixed is 1.