Mark Punzalan
43 lines
1.9 KiB
Kotlin
Vendored
43 lines
1.9 KiB
Kotlin
Vendored
// WITH_RUNTIME
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class A<T>(val x: String, val y: String, val z: T)
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suspend fun <T> foo(a: A<T>, block: suspend (A<T>) -> String): String = block(a)
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operator fun A<*>.component1() = x
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object B {
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operator fun A<*>.component2() = y
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}
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suspend fun B.bar(): String {
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operator fun <R> A<R>.component3() = z
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return foo(A("O", "K", 123)) { (x_param, y_param, z_param) -> x_param + y_param + z_param.toString() }
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}
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suspend fun test() = B.bar()
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// Local function bodies (i.e., `A<R>.component3()`) are in a separate class (implementing FunctionN) for non-IR, and are static methods
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// in the enclosing class for IR. Therefore the ordinal in the suspend lambda class name is different for non-IR (`$3`) vs IR (e.g., `$2`).
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//
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// Parameters (including anonymous destructuring parameters) are moved to fields in the Continuation class for the suspend lambda class.
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// However, in non-IR, the fields are first stored in local variables, and they are not read directly (even for destructuring components).
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// In IR, the fields are directly read from.
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// JVM_TEMPLATES
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// METHOD : ExtensionComponentsKt$bar$3.invokeSuspend(Ljava/lang/Object;)Ljava/lang/Object;
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// VARIABLE : NAME=$dstr$x_param$y_param$z_param TYPE=LA; INDEX=2
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// VARIABLE : NAME=x_param TYPE=Ljava/lang/String; INDEX=3
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// VARIABLE : NAME=y_param TYPE=Ljava/lang/String; INDEX=4
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// VARIABLE : NAME=z_param TYPE=I INDEX=5
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// VARIABLE : NAME=this TYPE=LExtensionComponentsKt$bar$3; INDEX=0
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// VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=1
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// JVM_IR_TEMPLATES
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// METHOD : ExtensionComponentsKt$bar$2.invokeSuspend(Ljava/lang/Object;)Ljava/lang/Object;
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// VARIABLE : NAME=x_param TYPE=Ljava/lang/String; INDEX=2
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// VARIABLE : NAME=y_param TYPE=Ljava/lang/String; INDEX=3
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// VARIABLE : NAME=z_param TYPE=I INDEX=4
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// VARIABLE : NAME=this TYPE=LExtensionComponentsKt$bar$2; INDEX=0
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// VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=1
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