1e41f4b71Sopenharmony_ci# ArkCompiler子系统Changelog 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci## cl.ArkCompiler.1 ArkTS语法规则变更 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci从OpenHarmony SDK版本4.1.5.5起,以下ArkTS语法规则发生变更。 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci**移除规则** 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci规则`arkts-no-decorators-except-arkui`、`arkts-no-side-effects-imports`和`arkts-no-regexp-literals`被移除。 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci**降级规则** 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci规则`arkts-no-globalthis`和`arkts-no-classes-as-obj`等级降为警告,不再阻塞工程编译。 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci规则`arkts-no-func-apply-bind-call`被拆分成以下两条: 16e41f4b71Sopenharmony_ci1. `arkts-no-func-apply-call`,等级:错误 17e41f4b71Sopenharmony_ci2. `arkts-no-func-bind`,等级:警告 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci相比于之前版本,报错代码和报错总数不变。 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci**放宽规则** 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci规则`arkts-identifiers-as-prop-names`放宽,支持属性名为字符串字面量或枚举中的字符串值。 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci以下代码不再报错。 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci``` 28e41f4b71Sopenharmony_cienum Test { 29e41f4b71Sopenharmony_ci A = 'aaa', 30e41f4b71Sopenharmony_ci B = 'bbb' 31e41f4b71Sopenharmony_ci} 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_cilet obj: Record<string, number> = { 34e41f4b71Sopenharmony_ci [Test.A]: 1, // 枚举中的字符串值 35e41f4b71Sopenharmony_ci [Test.B]: 2, // 枚举中的字符串值 36e41f4b71Sopenharmony_ci ['value']: 3 // 字符串字面量 37e41f4b71Sopenharmony_ci} 38e41f4b71Sopenharmony_ci``` 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci**变更影响** 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci开发者无需适配代码,无兼容性影响。 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci## cl.ArkCompiler.2 三方包ts检查变更 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci**访问级别** 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci其它 49e41f4b71Sopenharmony_ci 50e41f4b71Sopenharmony_ci**变更原因** 51e41f4b71Sopenharmony_ci 52e41f4b71Sopenharmony_cioh_modules目录下的三方包中的代码应符合ts语法规范。以前oh_modules目录下不符合ts语法规范的代码会报错,但由于代码实现的原因,从4.0.10.3版本开始未报错。目前该问题已修复,oh_modules目录下不符合ts语法规范的代码现在会报错。 53e41f4b71Sopenharmony_ci 54e41f4b71Sopenharmony_ci**变更发生版本** 55e41f4b71Sopenharmony_ci 56e41f4b71Sopenharmony_ciOpenHarmony SDK 4.1.5.5 57e41f4b71Sopenharmony_ci 58e41f4b71Sopenharmony_ci**变更影响** 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_ci需要使用ts语法正确的三方包,若在三方包内添加了不符合ts语法规范的代码则编译会报错。 61e41f4b71Sopenharmony_ci 62e41f4b71Sopenharmony_ci如在三方包代码中加入如下代码: 63e41f4b71Sopenharmony_ci``` 64e41f4b71Sopenharmony_cilet a: string = 1; 65e41f4b71Sopenharmony_ci``` 66e41f4b71Sopenharmony_ci 67e41f4b71Sopenharmony_ci编译时会报错: 68e41f4b71Sopenharmony_ci 69e41f4b71Sopenharmony_ci``` 70e41f4b71Sopenharmony_ciType 'number' is not assignable to type 'string'. 71e41f4b71Sopenharmony_ci``` 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci**适配指导** 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_ci使用符合ts语法规范的三方包,不能往三方包中添加不符合ts语法规范的代码。