41 lines
985 B
Scala
41 lines
985 B
Scala
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/** This module contains basic functionality for Amy,
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* including stub implementations for some built-in functions
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* (implemented in WASM or JavaScript)
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*/
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object Std {
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def printInt(i: Int): Unit = {
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error("") // Stub implementation
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}
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def printString(s: String): Unit = {
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error("") // Stub implementation
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}
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def printBoolean(b: Boolean): Unit = {
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printString(booleanToString(b))
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}
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def readString(): String = {
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error("") // Stub implementation
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}
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def readInt(): Int = {
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error("") // Stub implementation
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}
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def intToString(i: Int): String = {
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if (i < 0) {
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"-" ++ intToString(-i)
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} else {
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val rem: Int = i % 10;
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val div: Int = i / 10;
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if (div == 0) { digitToString(rem) }
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else { intToString(div) ++ digitToString(rem) }
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}
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}
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def digitToString(i: Int): String = {
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error("") // Stub implementation
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}
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def booleanToString(b: Boolean): String = {
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if (b) { "true" } else { "false" }
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}
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}
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