| argument-is-not-integer.js |
---
es6id: 21.1.2.2
description: >
Throw a RangeError if an argument is not equal to its Integer representation.
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
a. Let nextCP be ? ToNumber(next).
b. If nextCP is not an integral Number, throw a RangeError exception.
...
features: [String.fromCodePoint]
--- |
1058 |
| argument-is-Symbol.js |
---
es6id: 21.1.2.2
description: >
Return abrupt from ToNumber(next).
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
a. Let nextCP be ? ToNumber(next).
b. If nextCP is not an integral Number, throw a RangeError exception.
c. If ℝ(nextCP) < 0 or ℝ(nextCP) > 0x10FFFF, throw a RangeError exception.
...
features: [Symbol, String.fromCodePoint]
--- |
773 |
| argument-not-coercible.js |
---
es6id: 21.1.2.2
description: >
Return abrupt from ToNumber(next).
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
a. Let nextCP be ? ToNumber(next).
b. If nextCP is not an integral Number, throw a RangeError exception.
c. If ℝ(nextCP) < 0 or ℝ(nextCP) > 0x10FFFF, throw a RangeError exception.
d. Set result to the string-concatenation of result and UTF16EncodeCodePoint(ℝ(nextCP)).
3. Assert: If codePoints is empty, then result is the empty String.
4. Return result.
features: [String.fromCodePoint]
--- |
1182 |
| arguments-is-empty.js |
---
es6id: 21.1.2.2
description: >
The the arguments list is empty, an empty string is returned.
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
...
3. Assert: If codePoints is empty, then result is the empty String.
4. Return result.
features: [String.fromCodePoint]
--- |
577 |
| browser.js |
|
0 |
| fromCodePoint.js |
---
es6id: 21.1.2.2
description: >
String.fromCodePoint property descriptor
info: |
String.fromCodePoint ( ...codePoints )
17 ECMAScript Standard Built-in Objects
includes: [propertyHelper.js]
features: [String.fromCodePoint]
--- |
508 |
| length.js |
---
es6id: 21.1.2.2
description: >
The length property of the String.fromCodePoint constructor is 1.
includes: [propertyHelper.js]
features: [String.fromCodePoint]
--- |
461 |
| name.js |
---
es6id: 21.1.2.2
description: >
String.fromCodePoint.name
info: |
String.fromCodePoint ( ...codePoints )
17 ECMAScript Standard Built-in Objects
includes: [propertyHelper.js]
features: [String.fromCodePoint]
--- |
525 |
| not-a-constructor.js |
---
esid: sec-ecmascript-standard-built-in-objects
description: >
String.fromCodePoint does not implement [[Construct]], is not new-able
info: |
ECMAScript Function Objects
Built-in function objects that are not identified as constructors do not
implement the [[Construct]] internal method unless otherwise specified in
the description of a particular function.
sec-evaluatenew
...
7. If IsConstructor(constructor) is false, throw a TypeError exception.
...
includes: [isConstructor.js]
features: [Reflect.construct, arrow-function]
--- |
902 |
| number-is-out-of-range.js |
---
es6id: 21.1.2.2
description: >
Throw a RangeError if an argument is < 0 or > 0x10FFFF.
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
a. Let nextCP be ? ToNumber(next).
b. If nextCP is not an integral Number, throw a RangeError exception.
c. If ℝ(nextCP) < 0 or ℝ(nextCP) > 0x10FFFF, throw a RangeError exception.
...
features: [String.fromCodePoint]
--- |
930 |
| return-string-value.js |
---
es6id: 21.1.2.2
description: >
Returns the String value whose elements are, in order, the code unit for the
numbers in the arguments list.
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
...
3. Assert: If codePoints is empty, then result is the empty String.
4. Return result.
features: [String.fromCodePoint]
--- |
1083 |
| shell.js |
|
0 |
| to-number-conversions.js |
---
es6id: 21.1.2.2
description: >
Returns the String value with the code unit for the given coerced types.
info: |
String.fromCodePoint ( ...codePoints )
1. Let result be the empty String.
2. For each element next of codePoints, do
a. Let nextCP be ? ToNumber(next).
b. If nextCP is not an integral Number, throw a RangeError exception.
c. If ℝ(nextCP) < 0 or ℝ(nextCP) > 0x10FFFF, throw a RangeError exception.
d. Set result to the string-concatenation of result and UTF16EncodeCodePoint(ℝ(nextCP)).
3. Assert: If codePoints is empty, then result is the empty String.
4. Return result.
Ref: 7.1.3 ToNumber ( argument )
features: [String.fromCodePoint]
--- |
1245 |