cpn-class-expr-fields-methods-computed-property-name-from-identifier.js (1253B)
1 // This file was procedurally generated from the following sources: 2 // - src/computed-property-names/computed-property-name-from-identifier.case 3 // - src/computed-property-names/evaluation/class-expression-fields-methods.template 4 /*--- 5 description: Computed property name from string literal (ComputedPropertyName in ClassExpression) 6 esid: prod-ComputedPropertyName 7 features: [computed-property-names, class-fields-public, class-static-fields-public] 8 flags: [generated] 9 info: | 10 ClassExpression: 11 classBindingIdentifier opt ClassTail 12 13 ClassTail: 14 ClassHeritage opt { ClassBody opt } 15 16 ClassBody: 17 ClassElementList 18 19 ClassElementList: 20 ClassElement 21 22 ClassElement: 23 MethodDefinition 24 25 MethodDefinition: 26 PropertyName ... 27 get PropertyName ... 28 set PropertyName ... 29 30 PropertyName: 31 ComputedPropertyName 32 33 ComputedPropertyName: 34 [ AssignmentExpression ] 35 ---*/ 36 let x = 1; 37 38 39 40 let C = class { 41 [x] = () => { 42 return '2'; 43 }; 44 45 static [x] = () => { 46 return '2'; 47 }; 48 }; 49 50 let c = new C(); 51 52 assert.sameValue( 53 c[x](), 54 '2' 55 ); 56 assert.sameValue( 57 C[x](), 58 '2' 59 ); 60 assert.sameValue( 61 c[String(x)](), 62 '2' 63 ); 64 assert.sameValue( 65 C[String(x)](), 66 '2' 67 ); 68 69 reportCompare(0, 0);