[FIR] Fix collecting approved data flow info from rhs of boolean operator
This commit is contained in:
Dmitriy Novozhilov
+27
-1
@@ -72,6 +72,30 @@ fun DelegatingFlow.conditionalInfosFromTopFlow(): ConditionalInfos {
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return ImmutableMultimap(conditionalInfos)
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}
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private fun DelegatingFlow.approvedInfosUntilParent(parent: DelegatingFlow): ApprovedInfos {
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return when(level - parent.level) {
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0 -> emptyMap()
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1 -> approvedInfosFromTopFlow()
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else -> mutableMapOf<RealDataFlowVariable, FirDataFlowInfo>().apply {
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traverse(parent) {
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it.approvedInfosFromTopFlow().forEach { (variable, info) ->
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compute(variable) { _, existingInfo ->
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existingInfo?.plus(info) ?: info
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}
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}
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}
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}
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}
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}
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private inline fun DelegatingFlow.traverse(untilFlow: DelegatingFlow, block: (DelegatingFlow) -> Unit) {
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var flow = this
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while (flow != untilFlow) {
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block(flow)
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flow = flow.previousFlow!!
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}
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}
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private class ImmutableMultimap<K, V>(private val original: Multimap<K, V>) : Multimap<K, V> by original {
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override fun put(p0: K?, p1: V?): Boolean {
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throw IllegalStateException()
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@@ -121,10 +145,12 @@ abstract class DelegatingLogicSystem(context: DataFlowInferenceContext) : LogicS
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rightVariable: DataFlowVariable
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): InfoForBooleanOperator {
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require(leftFlow is DelegatingFlow && rightFlow is DelegatingFlow)
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val parent = lowestCommonFlow(leftFlow, rightFlow)
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return InfoForBooleanOperator(
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leftFlow.previousFlow!!.conditionalInfosFromTopFlow()[leftVariable],
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rightFlow.conditionalInfosFromTopFlow()[rightVariable],
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rightFlow.approvedInfosFromTopFlow()
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rightFlow.approvedInfosUntilParent(parent)
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)
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}
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@@ -0,0 +1,755 @@
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digraph bangbang_kt {
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graph [splines=ortho nodesep=3]
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node [shape=box penwidth=2]
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edge [penwidth=2]
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subgraph cluster_0 {
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color=red
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0 [label="Enter function foo" style="filled" fillcolor=red];
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1 [label="Exit function foo" style="filled" fillcolor=red];
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}
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0 -> {1};
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subgraph cluster_1 {
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color=red
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2 [label="Enter function test_0" style="filled" fillcolor=red];
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subgraph cluster_2 {
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color=blue
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3 [label="Enter block"];
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subgraph cluster_3 {
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color=blue
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4 [label="Enter when"];
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5 [label="Access variable R|<local>/a|"];
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6 [label="Variable declaration: lval <bangbang>: R|A?|"];
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subgraph cluster_4 {
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color=blue
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7 [label="Enter when branch condition "];
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8 [label="Const: Null(null)"];
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9 [label="Operator =="];
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10 [label="Exit when branch condition"];
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}
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subgraph cluster_5 {
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color=blue
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11 [label="Enter when branch condition else"];
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12 [label="Exit when branch condition"];
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}
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13 [label="Enter when branch result"];
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subgraph cluster_6 {
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color=blue
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14 [label="Enter block"];
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15 [label="Access variable R|<local>/<bangbang>|"];
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16 [label="Exit block"];
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}
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17 [label="Exit when branch result"];
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18 [label="Enter when branch result"];
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subgraph cluster_7 {
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color=blue
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19 [label="Enter block"];
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21 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
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22 [label="Stub" style="filled" fillcolor=gray];
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23 [label="Exit block" style="filled" fillcolor=gray];
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}
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24 [label="Exit when branch result" style="filled" fillcolor=gray];
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25 [label="Exit when"];
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}
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26 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
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==($subj$, Null(null)) -> {
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throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
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}
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else -> {
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R|<local>/<bangbang>|
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}
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}
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.R|/A.foo|()"];
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27 [label="Access variable R|<local>/a|"];
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28 [label="Function call: R|<local>/a|.R|/A.foo|()"];
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29 [label="Exit block"];
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}
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30 [label="Exit function test_0" style="filled" fillcolor=red];
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}
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2 -> {3};
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3 -> {4};
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4 -> {5};
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5 -> {6};
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6 -> {7};
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7 -> {8};
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8 -> {9};
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9 -> {10};
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10 -> {18 11};
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11 -> {12};
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12 -> {13};
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13 -> {14};
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14 -> {15};
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15 -> {16};
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16 -> {17};
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17 -> {25};
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18 -> {19};
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19 -> {20};
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20 -> {21};
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21 -> {30};
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21 -> {22} [style=dotted];
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22 -> {23} [style=dotted];
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23 -> {24} [style=dotted];
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24 -> {25} [style=dotted];
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25 -> {26};
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26 -> {27};
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27 -> {28};
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28 -> {29};
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29 -> {30};
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subgraph cluster_8 {
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color=red
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31 [label="Enter function test_1" style="filled" fillcolor=red];
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subgraph cluster_9 {
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color=blue
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||||
32 [label="Enter block"];
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||||
subgraph cluster_10 {
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color=blue
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||||
33 [label="Enter when"];
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subgraph cluster_11 {
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color=blue
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||||
34 [label="Enter when branch condition "];
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||||
subgraph cluster_12 {
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color=blue
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||||
35 [label="Enter when"];
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||||
36 [label="Access variable R|<local>/a|"];
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||||
37 [label="Variable declaration: lval <bangbang>: R|A?|"];
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subgraph cluster_13 {
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color=blue
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38 [label="Enter when branch condition "];
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39 [label="Const: Null(null)"];
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40 [label="Operator =="];
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41 [label="Exit when branch condition"];
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||||
}
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subgraph cluster_14 {
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color=blue
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||||
42 [label="Enter when branch condition else"];
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||||
43 [label="Exit when branch condition"];
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||||
}
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||||
44 [label="Enter when branch result"];
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||||
subgraph cluster_15 {
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color=blue
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||||
45 [label="Enter block"];
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||||
46 [label="Access variable R|<local>/<bangbang>|"];
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||||
47 [label="Exit block"];
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||||
}
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||||
48 [label="Exit when branch result"];
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||||
49 [label="Enter when branch result"];
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subgraph cluster_16 {
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color=blue
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||||
50 [label="Enter block"];
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||||
51 [label="Function call: R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
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||||
52 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
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||||
53 [label="Stub" style="filled" fillcolor=gray];
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||||
54 [label="Exit block" style="filled" fillcolor=gray];
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||||
}
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||||
55 [label="Exit when branch result" style="filled" fillcolor=gray];
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56 [label="Exit when"];
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}
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57 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
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==($subj$, Null(null)) -> {
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throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
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}
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else -> {
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R|<local>/<bangbang>|
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}
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}
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.R|/A.foo|()"];
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58 [label="Exit when branch condition"];
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}
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59 [label="Synthetic else branch"];
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60 [label="Enter when branch result"];
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||||
subgraph cluster_17 {
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color=blue
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||||
61 [label="Enter block"];
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||||
62 [label="Access variable R|<local>/a|"];
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||||
63 [label="Function call: R|<local>/a|.R|/A.foo|()"];
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||||
64 [label="Exit block"];
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||||
}
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||||
65 [label="Exit when branch result"];
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||||
66 [label="Exit when"];
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||||
}
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||||
67 [label="Access variable R|<local>/a|"];
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||||
68 [label="Function call: R|<local>/a|.R|/A.foo|()"];
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||||
69 [label="Exit block"];
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||||
}
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||||
70 [label="Exit function test_1" style="filled" fillcolor=red];
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||||
}
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||||
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||||
31 -> {32};
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32 -> {33};
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33 -> {34};
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34 -> {35};
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35 -> {36};
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||||
36 -> {37};
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||||
37 -> {38};
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||||
38 -> {39};
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||||
39 -> {40};
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||||
40 -> {41};
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||||
41 -> {49 42};
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||||
42 -> {43};
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||||
43 -> {44};
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||||
44 -> {45};
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||||
45 -> {46};
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||||
46 -> {47};
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||||
47 -> {48};
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||||
48 -> {56};
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||||
49 -> {50};
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||||
50 -> {51};
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||||
51 -> {52};
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||||
52 -> {70};
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||||
52 -> {53} [style=dotted];
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||||
53 -> {54} [style=dotted];
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||||
54 -> {55} [style=dotted];
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||||
55 -> {56} [style=dotted];
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||||
56 -> {57};
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||||
57 -> {58};
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||||
58 -> {60 59};
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||||
59 -> {66};
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||||
60 -> {61};
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||||
61 -> {62};
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||||
62 -> {63};
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||||
63 -> {64};
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||||
64 -> {65};
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||||
65 -> {66};
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||||
66 -> {67};
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||||
67 -> {68};
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||||
68 -> {69};
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||||
69 -> {70};
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||||
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||||
subgraph cluster_18 {
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||||
color=red
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||||
71 [label="Enter function test_2" style="filled" fillcolor=red];
|
||||
subgraph cluster_19 {
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||||
color=blue
|
||||
72 [label="Enter block"];
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||||
subgraph cluster_20 {
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||||
color=blue
|
||||
73 [label="Enter when"];
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||||
subgraph cluster_21 {
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||||
color=blue
|
||||
74 [label="Enter when branch condition "];
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||||
subgraph cluster_22 {
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||||
color=blue
|
||||
75 [label="Enter &&"];
|
||||
subgraph cluster_23 {
|
||||
color=blue
|
||||
76 [label="Enter when"];
|
||||
77 [label="Access variable R|<local>/a|"];
|
||||
78 [label="Variable declaration: lval <bangbang>: R|A?|"];
|
||||
subgraph cluster_24 {
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||||
color=blue
|
||||
79 [label="Enter when branch condition "];
|
||||
80 [label="Const: Null(null)"];
|
||||
81 [label="Operator =="];
|
||||
82 [label="Exit when branch condition"];
|
||||
}
|
||||
subgraph cluster_25 {
|
||||
color=blue
|
||||
83 [label="Enter when branch condition else"];
|
||||
84 [label="Exit when branch condition"];
|
||||
}
|
||||
85 [label="Enter when branch result"];
|
||||
subgraph cluster_26 {
|
||||
color=blue
|
||||
86 [label="Enter block"];
|
||||
87 [label="Access variable R|<local>/<bangbang>|"];
|
||||
88 [label="Exit block"];
|
||||
}
|
||||
89 [label="Exit when branch result"];
|
||||
90 [label="Enter when branch result"];
|
||||
subgraph cluster_27 {
|
||||
color=blue
|
||||
91 [label="Enter block"];
|
||||
92 [label="Function call: R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
93 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
94 [label="Stub" style="filled" fillcolor=gray];
|
||||
95 [label="Exit block" style="filled" fillcolor=gray];
|
||||
}
|
||||
96 [label="Exit when branch result" style="filled" fillcolor=gray];
|
||||
97 [label="Exit when"];
|
||||
}
|
||||
98 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|()"];
|
||||
99 [label="Exit left part of &&"];
|
||||
100 [label="Enter right part of &&"];
|
||||
101 [label="Access variable R|<local>/b|"];
|
||||
102 [label="Exit &&"];
|
||||
}
|
||||
103 [label="Exit when branch condition"];
|
||||
}
|
||||
104 [label="Synthetic else branch"];
|
||||
105 [label="Enter when branch result"];
|
||||
subgraph cluster_28 {
|
||||
color=blue
|
||||
106 [label="Enter block"];
|
||||
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|
||||
108 [label="Function call: R|<local>/a|.R|/A.foo|()"];
|
||||
109 [label="Exit block"];
|
||||
}
|
||||
110 [label="Exit when branch result"];
|
||||
111 [label="Exit when"];
|
||||
}
|
||||
112 [label="Access variable R|<local>/a|"];
|
||||
113 [label="Function call: R|<local>/a|.R|/A.foo|()"];
|
||||
114 [label="Exit block"];
|
||||
}
|
||||
115 [label="Exit function test_2" style="filled" fillcolor=red];
|
||||
}
|
||||
|
||||
71 -> {72};
|
||||
72 -> {73};
|
||||
73 -> {74};
|
||||
74 -> {75};
|
||||
75 -> {76};
|
||||
76 -> {77};
|
||||
77 -> {78};
|
||||
78 -> {79};
|
||||
79 -> {80};
|
||||
80 -> {81};
|
||||
81 -> {82};
|
||||
82 -> {90 83};
|
||||
83 -> {84};
|
||||
84 -> {85};
|
||||
85 -> {86};
|
||||
86 -> {87};
|
||||
87 -> {88};
|
||||
88 -> {89};
|
||||
89 -> {97};
|
||||
90 -> {91};
|
||||
91 -> {92};
|
||||
92 -> {93};
|
||||
93 -> {115};
|
||||
93 -> {94} [style=dotted];
|
||||
94 -> {95} [style=dotted];
|
||||
95 -> {96} [style=dotted];
|
||||
96 -> {97} [style=dotted];
|
||||
97 -> {98};
|
||||
98 -> {99};
|
||||
99 -> {102 100};
|
||||
100 -> {101};
|
||||
101 -> {102};
|
||||
102 -> {103};
|
||||
103 -> {105 104};
|
||||
104 -> {111};
|
||||
105 -> {106};
|
||||
106 -> {107};
|
||||
107 -> {108};
|
||||
108 -> {109};
|
||||
109 -> {110};
|
||||
110 -> {111};
|
||||
111 -> {112};
|
||||
112 -> {113};
|
||||
113 -> {114};
|
||||
114 -> {115};
|
||||
|
||||
subgraph cluster_29 {
|
||||
color=red
|
||||
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|
||||
subgraph cluster_30 {
|
||||
color=blue
|
||||
117 [label="Enter block"];
|
||||
subgraph cluster_31 {
|
||||
color=blue
|
||||
118 [label="Enter when"];
|
||||
subgraph cluster_32 {
|
||||
color=blue
|
||||
119 [label="Enter when branch condition "];
|
||||
subgraph cluster_33 {
|
||||
color=blue
|
||||
120 [label="Enter &&"];
|
||||
121 [label="Access variable R|<local>/b|"];
|
||||
122 [label="Exit left part of &&"];
|
||||
123 [label="Enter right part of &&"];
|
||||
subgraph cluster_34 {
|
||||
color=blue
|
||||
124 [label="Enter when"];
|
||||
125 [label="Access variable R|<local>/a|"];
|
||||
126 [label="Variable declaration: lval <bangbang>: R|A?|"];
|
||||
subgraph cluster_35 {
|
||||
color=blue
|
||||
127 [label="Enter when branch condition "];
|
||||
128 [label="Const: Null(null)"];
|
||||
129 [label="Operator =="];
|
||||
130 [label="Exit when branch condition"];
|
||||
}
|
||||
subgraph cluster_36 {
|
||||
color=blue
|
||||
131 [label="Enter when branch condition else"];
|
||||
132 [label="Exit when branch condition"];
|
||||
}
|
||||
133 [label="Enter when branch result"];
|
||||
subgraph cluster_37 {
|
||||
color=blue
|
||||
134 [label="Enter block"];
|
||||
135 [label="Access variable R|<local>/<bangbang>|"];
|
||||
136 [label="Exit block"];
|
||||
}
|
||||
137 [label="Exit when branch result"];
|
||||
138 [label="Enter when branch result"];
|
||||
subgraph cluster_38 {
|
||||
color=blue
|
||||
139 [label="Enter block"];
|
||||
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|
||||
141 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
142 [label="Stub" style="filled" fillcolor=gray];
|
||||
143 [label="Exit block" style="filled" fillcolor=gray];
|
||||
}
|
||||
144 [label="Exit when branch result" style="filled" fillcolor=gray];
|
||||
145 [label="Exit when"];
|
||||
}
|
||||
146 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|()"];
|
||||
147 [label="Exit &&"];
|
||||
}
|
||||
148 [label="Exit when branch condition"];
|
||||
}
|
||||
149 [label="Synthetic else branch"];
|
||||
150 [label="Enter when branch result"];
|
||||
subgraph cluster_39 {
|
||||
color=blue
|
||||
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|
||||
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|
||||
153 [label="Function call: R|<local>/a|.R|/A.foo|()"];
|
||||
154 [label="Exit block"];
|
||||
}
|
||||
155 [label="Exit when branch result"];
|
||||
156 [label="Exit when"];
|
||||
}
|
||||
157 [label="Access variable R|<local>/a|"];
|
||||
158 [label="Function call: R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()"];
|
||||
159 [label="Exit block"];
|
||||
}
|
||||
160 [label="Exit function test_3" style="filled" fillcolor=red];
|
||||
}
|
||||
|
||||
116 -> {117};
|
||||
117 -> {118};
|
||||
118 -> {119};
|
||||
119 -> {120};
|
||||
120 -> {121};
|
||||
121 -> {122};
|
||||
122 -> {147 123};
|
||||
123 -> {124};
|
||||
124 -> {125};
|
||||
125 -> {126};
|
||||
126 -> {127};
|
||||
127 -> {128};
|
||||
128 -> {129};
|
||||
129 -> {130};
|
||||
130 -> {138 131};
|
||||
131 -> {132};
|
||||
132 -> {133};
|
||||
133 -> {134};
|
||||
134 -> {135};
|
||||
135 -> {136};
|
||||
136 -> {137};
|
||||
137 -> {145};
|
||||
138 -> {139};
|
||||
139 -> {140};
|
||||
140 -> {141};
|
||||
141 -> {160};
|
||||
141 -> {142} [style=dotted];
|
||||
142 -> {143} [style=dotted];
|
||||
143 -> {144} [style=dotted];
|
||||
144 -> {145} [style=dotted];
|
||||
145 -> {146};
|
||||
146 -> {147};
|
||||
147 -> {148};
|
||||
148 -> {150 149};
|
||||
149 -> {156};
|
||||
150 -> {151};
|
||||
151 -> {152};
|
||||
152 -> {153};
|
||||
153 -> {154};
|
||||
154 -> {155};
|
||||
155 -> {156};
|
||||
156 -> {157};
|
||||
157 -> {158};
|
||||
158 -> {159};
|
||||
159 -> {160};
|
||||
|
||||
subgraph cluster_40 {
|
||||
color=red
|
||||
161 [label="Enter function test_4" style="filled" fillcolor=red];
|
||||
subgraph cluster_41 {
|
||||
color=blue
|
||||
162 [label="Enter block"];
|
||||
subgraph cluster_42 {
|
||||
color=blue
|
||||
163 [label="Enter when"];
|
||||
subgraph cluster_43 {
|
||||
color=blue
|
||||
164 [label="Enter when branch condition "];
|
||||
subgraph cluster_44 {
|
||||
color=blue
|
||||
165 [label="Enter ||"];
|
||||
subgraph cluster_45 {
|
||||
color=blue
|
||||
166 [label="Enter when"];
|
||||
167 [label="Access variable R|<local>/a|"];
|
||||
168 [label="Variable declaration: lval <bangbang>: R|A?|"];
|
||||
subgraph cluster_46 {
|
||||
color=blue
|
||||
169 [label="Enter when branch condition "];
|
||||
170 [label="Const: Null(null)"];
|
||||
171 [label="Operator =="];
|
||||
172 [label="Exit when branch condition"];
|
||||
}
|
||||
subgraph cluster_47 {
|
||||
color=blue
|
||||
173 [label="Enter when branch condition else"];
|
||||
174 [label="Exit when branch condition"];
|
||||
}
|
||||
175 [label="Enter when branch result"];
|
||||
subgraph cluster_48 {
|
||||
color=blue
|
||||
176 [label="Enter block"];
|
||||
177 [label="Access variable R|<local>/<bangbang>|"];
|
||||
178 [label="Exit block"];
|
||||
}
|
||||
179 [label="Exit when branch result"];
|
||||
180 [label="Enter when branch result"];
|
||||
subgraph cluster_49 {
|
||||
color=blue
|
||||
181 [label="Enter block"];
|
||||
182 [label="Function call: R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
183 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
184 [label="Stub" style="filled" fillcolor=gray];
|
||||
185 [label="Exit block" style="filled" fillcolor=gray];
|
||||
}
|
||||
186 [label="Exit when branch result" style="filled" fillcolor=gray];
|
||||
187 [label="Exit when"];
|
||||
}
|
||||
188 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|()"];
|
||||
189 [label="Exit left part of ||"];
|
||||
190 [label="Enter right part of ||"];
|
||||
191 [label="Access variable R|<local>/b|"];
|
||||
192 [label="Exit ||"];
|
||||
}
|
||||
193 [label="Exit when branch condition"];
|
||||
}
|
||||
194 [label="Synthetic else branch"];
|
||||
195 [label="Enter when branch result"];
|
||||
subgraph cluster_50 {
|
||||
color=blue
|
||||
196 [label="Enter block"];
|
||||
197 [label="Access variable R|<local>/a|"];
|
||||
198 [label="Function call: R|<local>/a|.R|/A.foo|()"];
|
||||
199 [label="Exit block"];
|
||||
}
|
||||
200 [label="Exit when branch result"];
|
||||
201 [label="Exit when"];
|
||||
}
|
||||
202 [label="Access variable R|<local>/a|"];
|
||||
203 [label="Function call: R|<local>/a|.R|/A.foo|()"];
|
||||
204 [label="Exit block"];
|
||||
}
|
||||
205 [label="Exit function test_4" style="filled" fillcolor=red];
|
||||
}
|
||||
|
||||
161 -> {162};
|
||||
162 -> {163};
|
||||
163 -> {164};
|
||||
164 -> {165};
|
||||
165 -> {166};
|
||||
166 -> {167};
|
||||
167 -> {168};
|
||||
168 -> {169};
|
||||
169 -> {170};
|
||||
170 -> {171};
|
||||
171 -> {172};
|
||||
172 -> {180 173};
|
||||
173 -> {174};
|
||||
174 -> {175};
|
||||
175 -> {176};
|
||||
176 -> {177};
|
||||
177 -> {178};
|
||||
178 -> {179};
|
||||
179 -> {187};
|
||||
180 -> {181};
|
||||
181 -> {182};
|
||||
182 -> {183};
|
||||
183 -> {205};
|
||||
183 -> {184} [style=dotted];
|
||||
184 -> {185} [style=dotted];
|
||||
185 -> {186} [style=dotted];
|
||||
186 -> {187} [style=dotted];
|
||||
187 -> {188};
|
||||
188 -> {189};
|
||||
189 -> {192 190};
|
||||
190 -> {191};
|
||||
191 -> {192};
|
||||
192 -> {193};
|
||||
193 -> {195 194};
|
||||
194 -> {201};
|
||||
195 -> {196};
|
||||
196 -> {197};
|
||||
197 -> {198};
|
||||
198 -> {199};
|
||||
199 -> {200};
|
||||
200 -> {201};
|
||||
201 -> {202};
|
||||
202 -> {203};
|
||||
203 -> {204};
|
||||
204 -> {205};
|
||||
|
||||
subgraph cluster_51 {
|
||||
color=red
|
||||
206 [label="Enter function test_5" style="filled" fillcolor=red];
|
||||
subgraph cluster_52 {
|
||||
color=blue
|
||||
207 [label="Enter block"];
|
||||
subgraph cluster_53 {
|
||||
color=blue
|
||||
208 [label="Enter when"];
|
||||
subgraph cluster_54 {
|
||||
color=blue
|
||||
209 [label="Enter when branch condition "];
|
||||
subgraph cluster_55 {
|
||||
color=blue
|
||||
210 [label="Enter ||"];
|
||||
211 [label="Access variable R|<local>/b|"];
|
||||
212 [label="Exit left part of ||"];
|
||||
213 [label="Enter right part of ||"];
|
||||
subgraph cluster_56 {
|
||||
color=blue
|
||||
214 [label="Enter when"];
|
||||
215 [label="Access variable R|<local>/a|"];
|
||||
216 [label="Variable declaration: lval <bangbang>: R|A?|"];
|
||||
subgraph cluster_57 {
|
||||
color=blue
|
||||
217 [label="Enter when branch condition "];
|
||||
218 [label="Const: Null(null)"];
|
||||
219 [label="Operator =="];
|
||||
220 [label="Exit when branch condition"];
|
||||
}
|
||||
subgraph cluster_58 {
|
||||
color=blue
|
||||
221 [label="Enter when branch condition else"];
|
||||
222 [label="Exit when branch condition"];
|
||||
}
|
||||
223 [label="Enter when branch result"];
|
||||
subgraph cluster_59 {
|
||||
color=blue
|
||||
224 [label="Enter block"];
|
||||
225 [label="Access variable R|<local>/<bangbang>|"];
|
||||
226 [label="Exit block"];
|
||||
}
|
||||
227 [label="Exit when branch result"];
|
||||
228 [label="Enter when branch result"];
|
||||
subgraph cluster_60 {
|
||||
color=blue
|
||||
229 [label="Enter block"];
|
||||
230 [label="Function call: R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
231 [label="Throw: throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()"];
|
||||
232 [label="Stub" style="filled" fillcolor=gray];
|
||||
233 [label="Exit block" style="filled" fillcolor=gray];
|
||||
}
|
||||
234 [label="Exit when branch result" style="filled" fillcolor=gray];
|
||||
235 [label="Exit when"];
|
||||
}
|
||||
236 [label="Function call: when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|()"];
|
||||
237 [label="Exit ||"];
|
||||
}
|
||||
238 [label="Exit when branch condition"];
|
||||
}
|
||||
239 [label="Synthetic else branch"];
|
||||
240 [label="Enter when branch result"];
|
||||
subgraph cluster_61 {
|
||||
color=blue
|
||||
241 [label="Enter block"];
|
||||
242 [label="Access variable R|<local>/a|"];
|
||||
243 [label="Function call: R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()"];
|
||||
244 [label="Exit block"];
|
||||
}
|
||||
245 [label="Exit when branch result"];
|
||||
246 [label="Exit when"];
|
||||
}
|
||||
247 [label="Access variable R|<local>/a|"];
|
||||
248 [label="Function call: R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()"];
|
||||
249 [label="Exit block"];
|
||||
}
|
||||
250 [label="Exit function test_5" style="filled" fillcolor=red];
|
||||
}
|
||||
|
||||
206 -> {207};
|
||||
207 -> {208};
|
||||
208 -> {209};
|
||||
209 -> {210};
|
||||
210 -> {211};
|
||||
211 -> {212};
|
||||
212 -> {237 213};
|
||||
213 -> {214};
|
||||
214 -> {215};
|
||||
215 -> {216};
|
||||
216 -> {217};
|
||||
217 -> {218};
|
||||
218 -> {219};
|
||||
219 -> {220};
|
||||
220 -> {228 221};
|
||||
221 -> {222};
|
||||
222 -> {223};
|
||||
223 -> {224};
|
||||
224 -> {225};
|
||||
225 -> {226};
|
||||
226 -> {227};
|
||||
227 -> {235};
|
||||
228 -> {229};
|
||||
229 -> {230};
|
||||
230 -> {231};
|
||||
231 -> {250};
|
||||
231 -> {232} [style=dotted];
|
||||
232 -> {233} [style=dotted];
|
||||
233 -> {234} [style=dotted];
|
||||
234 -> {235} [style=dotted];
|
||||
235 -> {236};
|
||||
236 -> {237};
|
||||
237 -> {238};
|
||||
238 -> {240 239};
|
||||
239 -> {246};
|
||||
240 -> {241};
|
||||
241 -> {242};
|
||||
242 -> {243};
|
||||
243 -> {244};
|
||||
244 -> {245};
|
||||
245 -> {246};
|
||||
246 -> {247};
|
||||
247 -> {248};
|
||||
248 -> {249};
|
||||
249 -> {250};
|
||||
|
||||
}
|
||||
@@ -0,0 +1,43 @@
|
||||
interface A {
|
||||
fun foo(): Boolean
|
||||
}
|
||||
|
||||
fun test_0(a: A?) {
|
||||
a!!.foo()
|
||||
a.foo()
|
||||
}
|
||||
|
||||
fun test_1(a: A?) {
|
||||
if (a!!.foo()) {
|
||||
a.foo()
|
||||
}
|
||||
a.foo()
|
||||
}
|
||||
|
||||
fun test_2(a: A?, b: Boolean) {
|
||||
if (a!!.foo() && b) {
|
||||
a.foo()
|
||||
}
|
||||
a.foo()
|
||||
}
|
||||
|
||||
fun test_3(a: A?, b: Boolean) {
|
||||
if (b && a!!.foo()) {
|
||||
a.foo() // OK
|
||||
}
|
||||
a.<!INAPPLICABLE_CANDIDATE!>foo<!>() // Bad
|
||||
}
|
||||
|
||||
fun test_4(a: A?, b: Boolean) {
|
||||
if (a!!.foo() || b) {
|
||||
a.foo()
|
||||
}
|
||||
a.foo()
|
||||
}
|
||||
|
||||
fun test_5(a: A?, b: Boolean) {
|
||||
if (b || a!!.foo()) {
|
||||
a.<!INAPPLICABLE_CANDIDATE!>foo<!>()
|
||||
}
|
||||
a.<!INAPPLICABLE_CANDIDATE!>foo<!>()
|
||||
}
|
||||
@@ -0,0 +1,102 @@
|
||||
FILE: bangbang.kt
|
||||
public abstract interface A : R|kotlin/Any| {
|
||||
public abstract fun foo(): R|kotlin/Boolean|
|
||||
|
||||
}
|
||||
public final fun test_0(a: R|A?|): R|kotlin/Unit| {
|
||||
when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|()
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
public final fun test_1(a: R|A?|): R|kotlin/Unit| {
|
||||
when () {
|
||||
when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|() -> {
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
}
|
||||
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
public final fun test_2(a: R|A?|, b: R|kotlin/Boolean|): R|kotlin/Unit| {
|
||||
when () {
|
||||
when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|() && R|<local>/b| -> {
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
}
|
||||
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
public final fun test_3(a: R|A?|, b: R|kotlin/Boolean|): R|kotlin/Unit| {
|
||||
when () {
|
||||
R|<local>/b| && when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|() -> {
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
}
|
||||
|
||||
R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()
|
||||
}
|
||||
public final fun test_4(a: R|A?|, b: R|kotlin/Boolean|): R|kotlin/Unit| {
|
||||
when () {
|
||||
when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|() || R|<local>/b| -> {
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
}
|
||||
|
||||
R|<local>/a|.R|/A.foo|()
|
||||
}
|
||||
public final fun test_5(a: R|A?|, b: R|kotlin/Boolean|): R|kotlin/Unit| {
|
||||
when () {
|
||||
R|<local>/b| || when (lval <bangbang>: R|A?| = R|<local>/a|) {
|
||||
==($subj$, Null(null)) -> {
|
||||
throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
|
||||
}
|
||||
else -> {
|
||||
R|<local>/<bangbang>|
|
||||
}
|
||||
}
|
||||
.R|/A.foo|() -> {
|
||||
R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()
|
||||
}
|
||||
}
|
||||
|
||||
R|<local>/a|.<Inapplicable(WRONG_RECEIVER): [/A.foo]>#()
|
||||
}
|
||||
Generated
+5
@@ -108,6 +108,11 @@ public class FirDiagnosticsWithCfgTestGenerated extends AbstractFirDiagnosticsWi
|
||||
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/fir/resolve/testData/resolve/smartcasts"), Pattern.compile("^([^.]+)\\.kt$"), true);
|
||||
}
|
||||
|
||||
@TestMetadata("bangbang.kt")
|
||||
public void testBangbang() throws Exception {
|
||||
runTest("compiler/fir/resolve/testData/resolve/smartcasts/bangbang.kt");
|
||||
}
|
||||
|
||||
@TestMetadata("booleanOperators.kt")
|
||||
public void testBooleanOperators() throws Exception {
|
||||
runTest("compiler/fir/resolve/testData/resolve/smartcasts/booleanOperators.kt");
|
||||
|
||||
Reference in New Issue
Block a user