If()
함수, 작성 분류
Author if (cond) { body } over the innermost active scope.
import { If } from 'typeshade'
시그니처, 설명, 예제는 커밋 c66579bf의 컴파일러 소스에서 그대로 가져온 영어 원문입니다.
구문
const If: ( cond: ReadonlyNode<"bool">, body: () => ReadonlyNode | void,) => IfChain매개변수
condReadonlyNode<'bool'>the branch condition.
body() => ReadonlyNode | voidthe statements of the branch, authored through the ambient functions.
반환값
the chain, for .elif and .else.
예외
설명
Chain .elif(c, () => …) and
.else(() => …) on the returned IfChain. A native return inside the body
callback only exits that closure; for an early return from the branch write
Return or ReturnIf.
Because that value goes nowhere, a body that returns one is rejected with SD0115 instead
of being accepted as an empty branch: If(c, () => f32(1)) differs from
If(c, () => Return(f32(1))) by three characters and by everything else. For a value,
reach for when.
예제
예제
If(d.lt(0.001), () => { Break()}).else(() => { t.assign(t.add(d))})관련 가이드
함께 보기
소스
src/core/ir/builder.ts, 1805행, 커밋 c66579bf 기준