Svyatoslav Kuzmich
33 lines
663 B
Kotlin
Vendored
33 lines
663 B
Kotlin
Vendored
// IGNORE_BACKEND: WASM
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// WASM_MUTE_REASON: IGNORED_IN_JS
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// IGNORE_BACKEND: JS_IR
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// IGNORE_BACKEND: JS_IR_ES6
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// TODO: muted automatically, investigate should it be ran for JS or not
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// IGNORE_BACKEND: JS
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// IGNORE_BACKEND: NATIVE
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fun StringBuilder.takeFirst(): Char {
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if (this.length == 0) return 0.toChar()
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val c = this.get(0)
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this.deleteCharAt(0)
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return c
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}
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fun foo(expr: StringBuilder): Int {
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val c = expr.takeFirst()
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when(c) {
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0.toChar() -> throw Exception("zero")
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else -> throw Exception("nonzero" + c)
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}
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}
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fun box(): String {
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try {
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foo(StringBuilder())
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return "Fail"
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}
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catch (e: Exception) {
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return "OK"
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}
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}
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