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Fix failing tests

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This commit is contained in:
Iaroslav Postovalov 2020-12-20 18:34:35 +07:00
parent a655404486
commit 484b35cb4f
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1 changed files with 15 additions and 8 deletions
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23
kmath-ast/src/jsMain/kotlin/kscience/kmath/estree/internal/JSBuilder.kt
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@ -56,18 +56,25 @@ internal class JSBuilder<T>(val bodyCallback: JSBuilder<T>.() -> BaseExpression)
}
}
fun variable(name: String): BaseExpression {
return MemberExpression(
computed = true,
optional = false,
`object` = Identifier("arguments"),
property = SimpleLiteral(name),
)
}
fun variable(name: String): BaseExpression = call(getOrFail, Identifier("arguments"), SimpleLiteral(name))
fun call(function: Function<T>, vararg args: BaseExpression): BaseExpression = SimpleCallExpression(
optional = false,
callee = constant(function),
*args,
)
private companion object {
@Suppress("UNUSED_VARIABLE")
val getOrFail: (`object`: dynamic, key: String) -> dynamic = { `object`, key ->
val k = key
val o = `object`
if (!(js("k in o") as Boolean)) {
throw NoSuchElementException()
}
js("o[k]")
}
}
}