| 11.3.1-2-1-s.js |
---
es5id: 11.3.1-2-1-s
description: >
Strict Mode - SyntaxError is thrown if the identifier 'arguments'
appear as a PostfixExpression(arguments++)
flags: [onlyStrict]
--- |
536 |
- |
| 11.3.1-2-1gs.js |
---
es5id: 11.3.1-2-1gs
description: >
Strict Mode - SyntaxError is throw if the identifier arguments
appear as a PostfixExpression(arguments++)
negative:
phase: parse
type: SyntaxError
flags: [onlyStrict]
--- |
435 |
- |
| 11.3.1-2-2-s.js |
---
es5id: 11.3.1-2-2-s
description: >
Strict Mode - SyntaxError is thrown if the identifier 'eval'
appear as a PostfixExpression(eval++)
flags: [onlyStrict]
--- |
447 |
- |
| 11.3.1-2-3-s.js |
---
es5id: 11.3.1-2-3-s
description: >
Strict Mode - SyntaxError is not thrown if the identifier
'arguments[...]' appears as a PostfixExpression(arguments++)
flags: [onlyStrict]
--- |
480 |
- |
| bigint.js |
---
description: Postfix increment for references to BigInt values
esid: sec-postfix-increment-operator-runtime-semantics-evaluation
info: |
1. Let expr be the result of evaluating UnaryExpression.
2. Let oldValue be ? ToNumeric(? GetValue(expr)).
3. Let newValue be ? Type(oldvalue)::add(oldValue, Type(oldValue)::unit).
4. Perform ? PutValue(expr, newValue).
5. Return oldValue.
features: [BigInt]
--- |
2583 |
- |
| non-simple.js |
---
info: |
It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
es6id: 12.4.1
description: Applied to a non-simple assignment target
negative:
phase: parse
type: ReferenceError
--- |
443 |
- |
| S11.3.1_A1.1_T1.js |
---
info: Line Terminator between LeftHandSideExpression and "++" is not allowed
es5id: 11.3.1_A1.1_T1
description: Checking Line Feed
--- |
353 |
- |
| S11.3.1_A1.1_T2.js |
---
info: Line Terminator between LeftHandSideExpression and "++" is not allowed
es5id: 11.3.1_A1.1_T2
description: Carriage Return
--- |
350 |
- |
| S11.3.1_A1.1_T3.js |
---
info: Line Terminator between LeftHandSideExpression and "++" is not allowed
es5id: 11.3.1_A1.1_T3
description: Checking Line Seprator
--- |
357 |
- |
| S11.3.1_A1.1_T4.js |
---
info: Line Terminator between LeftHandSideExpression and "++" is not allowed
es5id: 11.3.1_A1.1_T4
description: Checking Paragraph separator
--- |
363 |
- |
| S11.3.1_A1.2_T1.js |
---
info: White Space between LeftHandSideExpression and "++" are allowed
es5id: 11.3.1_A1.2_T1
description: Checking by using eval
--- |
1055 |
- |
| S11.3.1_A2.1_T1.js |
---
info: Operator x++ uses GetValue and PutValue
es5id: 11.3.1_A2.1_T1
description: Type(x) is Reference and GetBase(x) is not null
--- |
1131 |
- |
| S11.3.1_A2.1_T2.js |
---
info: Operator x++ uses GetValue and PutValue
es5id: 11.3.1_A2.1_T2
description: If GetBase(x) is null, throw ReferenceError
--- |
490 |
- |
| S11.3.1_A2.2_T1.js |
---
info: Operator x++ uses [[Default Value]]
es5id: 11.3.1_A2.2_T1
description: If Type(value) is Object, evaluate ToPrimitive(value, Number)
--- |
4140 |
- |
| S11.3.1_A3_T1.js |
---
info: Operator x++ returns x = ToNumber(x) + 1
es5id: 11.3.1_A3_T1
description: Type(x) is boolean primitive or Boolean object
--- |
533 |
- |
| S11.3.1_A3_T2.js |
---
info: Operator x++ returns x = ToNumber(x) + 1
es5id: 11.3.1_A3_T2
description: Type(x) is number primitive or Number object
--- |
534 |
- |
| S11.3.1_A3_T3.js |
---
info: Operator x++ returns x = ToNumber(x) + 1
es5id: 11.3.1_A3_T3
description: Type(x) is string primitive or String object
--- |
655 |
- |
| S11.3.1_A3_T4.js |
---
info: Operator x++ returns x = ToNumber(x) + 1
es5id: 11.3.1_A3_T4
description: Type(x) is undefined or null
--- |
479 |
- |
| S11.3.1_A3_T5.js |
---
info: Operator x++ returns x = ToNumber(x) + 1
es5id: 11.3.1_A3_T5
description: Type(x) is Object object or Function object
--- |
557 |
- |
| S11.3.1_A4_T1.js |
---
info: Operator x++ returns ToNumber(x)
es5id: 11.3.1_A4_T1
description: Type(x) is boolean primitive or Boolean object
--- |
538 |
- |
| S11.3.1_A4_T2.js |
---
info: Operator x++ returns ToNumber(x)
es5id: 11.3.1_A4_T2
description: Type(x) is number primitive or Number object
--- |
540 |
- |
| S11.3.1_A4_T3.js |
---
info: Operator x++ returns ToNumber(x)
es5id: 11.3.1_A4_T3
description: Type(x) is string primitive or String object
--- |
676 |
- |
| S11.3.1_A4_T4.js |
---
info: Operator x++ returns ToNumber(x)
es5id: 11.3.1_A4_T4
description: Type(x) is undefined or null
--- |
499 |
- |
| S11.3.1_A4_T5.js |
---
info: Operator x++ returns ToNumber(x)
es5id: 11.3.1_A4_T5
description: Type(x) is Object object or Function object
--- |
579 |
- |
| S11.3.1_A5_T1.js |
---
info: Operator x++ calls PutValue(lhs, newValue)
es5id: S11.3.1_A5_T1
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
Binding in surrounding function environment record is not changed.
flags: [noStrict]
--- |
928 |
- |
| S11.3.1_A5_T2.js |
---
info: Operator x++ calls PutValue(lhs, newValue)
es5id: S11.3.1_A5_T2
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
Binding in surrounding global environment record is not changed.
flags: [noStrict]
--- |
850 |
- |
| S11.3.1_A5_T3.js |
---
info: Operator x++ calls PutValue(lhs, newValue)
es5id: S11.3.1_A5_T3
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
Binding in surrounding object environment record is not changed.
flags: [noStrict]
--- |
954 |
- |
| S11.3.1_A5_T4.js |
---
info: Operator x++ calls PutValue(lhs, newValue)
es5id: S11.3.1_A5_T4
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
No ReferenceError is thrown when 'x++' is in strict-mode code and the
original binding is no longer present.
flags: [noStrict]
--- |
873 |
- |
| S11.3.1_A5_T5.js |
---
info: Operator x++ calls PutValue(lhs, newValue)
es5id: S11.3.1_A5_T5
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
No ReferenceError is thrown when 'x++' is in strict-mode code and the
original binding is no longer present.
--- |
879 |
- |
| S11.3.1_A6_T1.js |
---
info: Operator x++ evaluates its reference expression once.
description: >
The operand expression is evaluated exactly once. Operand expression is
MemberExpression: base[prop]. base is the null value.
--- |
692 |
- |
| S11.3.1_A6_T2.js |
---
info: Operator x++ evaluates its reference expression once.
description: >
The operand expression is evaluated exactly once. Operand expression is
MemberExpression: base[prop]. base is the undefined value.
--- |
707 |
- |
| S11.3.1_A6_T3.js |
---
info: Operator x++ evaluates its reference expression once.
description: >
The operand expression is evaluated exactly once. Operand expression is
MemberExpression: base[prop]. ToPropertyKey(prop) is not called multiple
times.
--- |
562 |
- |
| target-cover-id.js |
---
esid: sec-postfix-expressions-static-semantics-early-errors
es6id: 12.4.1
es5id: 11.1.6_A3_T5
description: Applied to a "covered" IdentifierReference
info: |
PostfixExpression :
LeftHandSideExpression ++
LeftHandSideExpression --
- It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
Static Semantics: IsValidSimpleAssignmentTarget
IdentifierReference : Identifier
1. If this IdentifierReference is contained in strict mode code and
StringValue of Identifier is "eval" or "arguments", return false.
2. Return true.
--- |
785 |
- |
| target-cover-newtarget.js |
---
esid: sec-postfix-expressions-static-semantics-early-errors
es6id: 12.4.1
description: Applied to a "covered" new.target
info: |
PostfixExpression :
LeftHandSideExpression ++
LeftHandSideExpression --
- It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
12.3.1.5 Static Semantics: IsValidSimpleAssignmentTarget
NewTarget:
new.target
1. Return false.
negative:
phase: parse
type: ReferenceError
--- |
721 |
- |
| target-cover-yieldexpr.js |
---
esid: sec-postfix-expressions-static-semantics-early-errors
es6id: 12.4.1
description: Applied to a "covered" YieldExpression
info: |
PostfixExpression :
LeftHandSideExpression ++
LeftHandSideExpression --
- It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
12.15.3 Static Semantics: IsValidSimpleAssignmentTarget
AssignmentExpression:
YieldExpression
ArrowFunction
LeftHandSideExpression = AssignmentExpression
LeftHandSideExpression AssignmentOperator AssignmentExpression
1. Return false.
features: [generators]
negative:
phase: parse
type: ReferenceError
--- |
896 |
- |
| target-newtarget.js |
---
esid: sec-postfix-expressions-static-semantics-early-errors
es6id: 12.4.1
description: Applied to new.target
info: |
PostfixExpression :
LeftHandSideExpression ++
LeftHandSideExpression --
- It is an early Reference Error if IsValidSimpleAssignmentTarget of
LeftHandSideExpression is false.
12.3.1.5 Static Semantics: IsValidSimpleAssignmentTarget
NewTarget:
new.target
1. Return false.
negative:
phase: parse
type: ReferenceError
--- |
707 |
- |