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Implement interpretation for destructing declaration

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This commit is contained in:
Ivan Kylchik
2020-02-20 00:24:29 +03:00
parent ff6e06aa14
commit bab4407c0a
1 changed files with 13 additions and 6 deletions
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compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/IrInterpreter.kt
+13 -6
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@@ -102,6 +102,7 @@ class IrInterpreter(irModule: IrModuleFragment) {
is IrStringConcatenation -> interpretStringConcatenation(this, data)
is IrFunctionExpression -> interpretFunctionExpression(this, data)
is IrFunctionReference -> interpretFunctionReference(this, data)
is IrComposite -> interpretComposite(this, data)
else -> TODO("${this.javaClass} not supported")
}
@@ -521,23 +522,22 @@ class IrInterpreter(irModule: IrModuleFragment) {
}
private suspend fun interpretStatements(statements: List<IrStatement>, data: Frame): Code {
val newFrame = data.copy()
var code = Code.NEXT
val iterator = statements.iterator()
while (code == Code.NEXT && iterator.hasNext()) {
code = iterator.next().interpret(newFrame)
code = iterator.next().interpret(data)
}
data.pushReturnValue(newFrame)
return code
}
private suspend fun interpretBlock(block: IrBlock, data: Frame): Code {
return interpretStatements(block.statements, data)
val newFrame = data.copy()
return interpretStatements(block.statements, newFrame).apply { data.pushReturnValue(newFrame) }
}
private suspend fun interpretBody(body: IrBody, data: Frame): Code {
return interpretStatements(body.statements, data)
val newFrame = data.copy()
return interpretStatements(body.statements, newFrame).apply { data.pushReturnValue(newFrame) }
}
private suspend fun interpretReturn(expression: IrReturn, data: Frame): Code {
@@ -804,4 +804,11 @@ class IrInterpreter(irModule: IrModuleFragment) {
data.pushReturnValue(Lambda(reference.symbol.owner, reference.type.classOrNull!!.owner))
return Code.NEXT
}
private suspend fun interpretComposite(expression: IrComposite, data: Frame): Code {
return when (expression.origin) {
IrStatementOrigin.DESTRUCTURING_DECLARATION -> interpretStatements(expression.statements, data)
else -> TODO("${expression.origin} not implemented")
}
}
}