[FIR] Fix determining coercion to Unit

This commit is contained in:
Dmitriy Novozhilov
2020-03-04 14:16:10 +03:00
parent 770dfb69ba
commit e3e7b40f85
10 changed files with 157 additions and 166 deletions
@@ -138,8 +138,10 @@ class PostponedArgumentsAnalyzer(
val checkerSink: CheckerSink = CheckerSinkImpl(components) val checkerSink: CheckerSink = CheckerSinkImpl(components)
val subResolvedKtPrimitives = returnArguments.map { var hasExpressionInReturnArguments = false
if (it !is FirExpression) return@map returnArguments.forEach {
if (it !is FirExpression) return@forEach
hasExpressionInReturnArguments = true
candidate.resolveArgumentExpression( candidate.resolveArgumentExpression(
c.getBuilder(), c.getBuilder(),
it, it,
@@ -150,12 +152,9 @@ class PostponedArgumentsAnalyzer(
isDispatch = false, isDispatch = false,
isSafeCall = false isSafeCall = false
) )
// resolveKtPrimitive(
// c.getBuilder(), it, lambda.returnType.let(::substitute), diagnosticHolder, isReceiver = false
// )
} }
if (returnArguments.isEmpty()) { if (!hasExpressionInReturnArguments) {
val lambdaReturnType = lambda.returnType.let(::substitute) val lambdaReturnType = lambda.returnType.let(::substitute)
c.getBuilder().addSubtypeConstraint( c.getBuilder().addSubtypeConstraint(
lambdaReturnType, lambdaReturnType,
@@ -16,11 +16,10 @@ digraph callsInPlace_kt {
6 [label="Exit function anonymousFunction"]; 6 [label="Exit function anonymousFunction"];
} }
7 [label="Postponed exit from lambda"]; 7 [label="Postponed exit from lambda"];
8 [label="Function call: R|kotlin/run|<R|kotlin/Nothing|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing| <kind=EXACTLY_ONCE> )"]; 8 [label="Function call: R|kotlin/run|<R|kotlin/Unit|>(<L> = run@fun <anonymous>(): R|kotlin/Unit| <kind=EXACTLY_ONCE> )"];
9 [label="Stub" style="filled" fillcolor=gray]; 9 [label="Access variable R|<local>/x|"];
10 [label="Access variable R|<local>/x|" style="filled" fillcolor=gray]; 10 [label="Function call: R|<local>/x|.R|kotlin/Int.inc|()"];
11 [label="Function call: R|<local>/x|.R|kotlin/Int.inc|()" style="filled" fillcolor=gray]; 11 [label="Exit function test" style="filled" fillcolor=red];
12 [label="Exit function test" style="filled" fillcolor=red];
} }
0 -> {1}; 0 -> {1};
@@ -32,258 +31,256 @@ digraph callsInPlace_kt {
5 -> {6}; 5 -> {6};
6 -> {7} [color=green]; 6 -> {7} [color=green];
7 -> {8}; 7 -> {8};
8 -> {12}; 8 -> {9};
8 -> {9} [style=dotted]; 9 -> {10};
9 -> {10} [style=dotted]; 10 -> {11};
10 -> {11} [style=dotted];
11 -> {12} [style=dotted];
subgraph cluster_2 { subgraph cluster_2 {
color=red color=red
13 [label="Enter function test_2" style="filled" fillcolor=red]; 12 [label="Enter function test_2" style="filled" fillcolor=red];
14 [label="Const: Int(10)"]; 13 [label="Const: Int(10)"];
15 [label="Postponed enter to lambda"]; 14 [label="Postponed enter to lambda"];
subgraph cluster_3 { subgraph cluster_3 {
color=blue color=blue
16 [label="Enter function anonymousFunction"]; 15 [label="Enter function anonymousFunction"];
17 [label="Const: String(test_2)"]; 16 [label="Const: String(test_2)"];
18 [label="Exit function anonymousFunction"]; 17 [label="Exit function anonymousFunction"];
} }
19 [label="Postponed exit from lambda"]; 18 [label="Postponed exit from lambda"];
20 [label="Function call: R|kotlin/repeat|(Int(10), <L> = repeat@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Unit| <kind=UNKNOWN> )"]; 19 [label="Function call: R|kotlin/repeat|(Int(10), <L> = repeat@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Unit| <kind=UNKNOWN> )"];
21 [label="Exit function test_2" style="filled" fillcolor=red]; 20 [label="Exit function test_2" style="filled" fillcolor=red];
} }
12 -> {13};
13 -> {14}; 13 -> {14};
14 -> {15}; 14 -> {15};
15 -> {16}; 14 -> {18} [color=red];
15 -> {19} [color=red]; 15 -> {17 16};
16 -> {18 17}; 16 -> {17};
17 -> {18}; 17 -> {15};
18 -> {16}; 17 -> {18} [color=green];
18 -> {19} [color=green]; 18 -> {19};
19 -> {20}; 19 -> {20};
20 -> {21};
subgraph cluster_4 { subgraph cluster_4 {
color=red color=red
22 [label="Enter function test_3" style="filled" fillcolor=red]; 21 [label="Enter function test_3" style="filled" fillcolor=red];
23 [label="Postponed enter to lambda"]; 22 [label="Postponed enter to lambda"];
subgraph cluster_5 { subgraph cluster_5 {
color=blue color=blue
24 [label="Enter function anonymousFunction"]; 23 [label="Enter function anonymousFunction"];
25 [label="Const: String(test_3)"]; 24 [label="Const: String(test_3)"];
26 [label="Exit function anonymousFunction"]; 25 [label="Exit function anonymousFunction"];
} }
27 [label="Postponed exit from lambda"]; 26 [label="Postponed exit from lambda"];
28 [label="Const: Int(10)"]; 27 [label="Const: Int(10)"];
29 [label="Function call: R|kotlin/repeat|(action = repeat@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Unit| <kind=UNKNOWN> , times = Int(10))"]; 28 [label="Function call: R|kotlin/repeat|(action = repeat@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Unit| <kind=UNKNOWN> , times = Int(10))"];
30 [label="Exit function test_3" style="filled" fillcolor=red]; 29 [label="Exit function test_3" style="filled" fillcolor=red];
} }
21 -> {22};
22 -> {23}; 22 -> {23};
23 -> {24}; 22 -> {26} [color=red];
23 -> {27} [color=red]; 23 -> {25 24};
24 -> {26 25}; 24 -> {25};
25 -> {26}; 25 -> {23};
26 -> {24}; 25 -> {26} [color=green];
26 -> {27} [color=green]; 26 -> {27};
27 -> {28}; 27 -> {28};
28 -> {29}; 28 -> {29};
29 -> {30};
subgraph cluster_6 { subgraph cluster_6 {
color=red color=red
31 [label="Enter function test_4" style="filled" fillcolor=red]; 30 [label="Enter function test_4" style="filled" fillcolor=red];
32 [label="Const: Int(1)"]; 31 [label="Const: Int(1)"];
33 [label="Postponed enter to lambda"]; 32 [label="Postponed enter to lambda"];
subgraph cluster_7 { subgraph cluster_7 {
color=blue color=blue
34 [label="Enter function anonymousFunction"]; 33 [label="Enter function anonymousFunction"];
35 [label="Const: String(test_4)"]; 34 [label="Const: String(test_4)"];
36 [label="Access variable R|<local>/it|"]; 35 [label="Access variable R|<local>/it|"];
37 [label="Const: Int(0)"]; 36 [label="Const: Int(0)"];
38 [label="Function call: R|<local>/it|.R|kotlin/Int.compareTo|(Int(0))"]; 37 [label="Function call: R|<local>/it|.R|kotlin/Int.compareTo|(Int(0))"];
39 [label="Comparison >"]; 38 [label="Comparison >"];
40 [label="Exit function anonymousFunction"]; 39 [label="Exit function anonymousFunction"];
} }
41 [label="Postponed exit from lambda"]; 40 [label="Postponed exit from lambda"];
42 [label="Function call: Int(1).R|kotlin/takeUnless|<R|kotlin/Int|>(<L> = takeUnless@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> )"]; 41 [label="Function call: Int(1).R|kotlin/takeUnless|<R|kotlin/Int|>(<L> = takeUnless@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> )"];
43 [label="Exit function test_4" style="filled" fillcolor=red]; 42 [label="Exit function test_4" style="filled" fillcolor=red];
} }
30 -> {31};
31 -> {32}; 31 -> {32};
32 -> {33}; 32 -> {33};
32 -> {40} [color=red];
33 -> {34}; 33 -> {34};
33 -> {41} [color=red];
34 -> {35}; 34 -> {35};
35 -> {36}; 35 -> {36};
36 -> {37}; 36 -> {37};
37 -> {38}; 37 -> {38};
38 -> {39}; 38 -> {39};
39 -> {40}; 39 -> {40} [color=green];
40 -> {41} [color=green]; 40 -> {41};
41 -> {42}; 41 -> {42};
42 -> {43};
subgraph cluster_8 { subgraph cluster_8 {
color=red color=red
44 [label="Enter function test_5" style="filled" fillcolor=red]; 43 [label="Enter function test_5" style="filled" fillcolor=red];
45 [label="Const: Int(1)"]; 44 [label="Const: Int(1)"];
46 [label="Postponed enter to lambda"]; 45 [label="Postponed enter to lambda"];
subgraph cluster_9 { subgraph cluster_9 {
color=blue color=blue
47 [label="Enter function anonymousFunction"]; 46 [label="Enter function anonymousFunction"];
48 [label="Const: String(test_5)"]; 47 [label="Const: String(test_5)"];
49 [label="Access variable R|<local>/it|"]; 48 [label="Access variable R|<local>/it|"];
50 [label="Const: Int(0)"]; 49 [label="Const: Int(0)"];
51 [label="Function call: R|<local>/it|.R|kotlin/Int.compareTo|(Int(0))"]; 50 [label="Function call: R|<local>/it|.R|kotlin/Int.compareTo|(Int(0))"];
52 [label="Comparison >"]; 51 [label="Comparison >"];
53 [label="Exit function anonymousFunction"]; 52 [label="Exit function anonymousFunction"];
} }
54 [label="Postponed exit from lambda"]; 53 [label="Postponed exit from lambda"];
55 [label="Function call: Int(1).R|kotlin/takeUnless|<R|kotlin/Int|>(predicate = takeUnless@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> )"]; 54 [label="Function call: Int(1).R|kotlin/takeUnless|<R|kotlin/Int|>(predicate = takeUnless@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> )"];
56 [label="Exit function test_5" style="filled" fillcolor=red]; 55 [label="Exit function test_5" style="filled" fillcolor=red];
} }
43 -> {44};
44 -> {45}; 44 -> {45};
45 -> {46}; 45 -> {46};
45 -> {53} [color=red];
46 -> {47}; 46 -> {47};
46 -> {54} [color=red];
47 -> {48}; 47 -> {48};
48 -> {49}; 48 -> {49};
49 -> {50}; 49 -> {50};
50 -> {51}; 50 -> {51};
51 -> {52}; 51 -> {52};
52 -> {53}; 52 -> {53} [color=green];
53 -> {54} [color=green]; 53 -> {54};
54 -> {55}; 54 -> {55};
55 -> {56};
subgraph cluster_10 { subgraph cluster_10 {
color=red color=red
57 [label="Enter function myRun" style="filled" fillcolor=red]; 56 [label="Enter function myRun" style="filled" fillcolor=red];
58 [label="Function call: R|<local>/block1|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"]; 57 [label="Function call: R|<local>/block1|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"];
59 [label="Function call: R|<local>/block2|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"]; 58 [label="Function call: R|<local>/block2|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"];
60 [label="Exit function myRun" style="filled" fillcolor=red]; 59 [label="Exit function myRun" style="filled" fillcolor=red];
} }
56 -> {57};
57 -> {58}; 57 -> {58};
58 -> {59}; 58 -> {59};
59 -> {60};
subgraph cluster_11 { subgraph cluster_11 {
color=red color=red
61 [label="Enter function test_6" style="filled" fillcolor=red]; 60 [label="Enter function test_6" style="filled" fillcolor=red];
62 [label="Postponed enter to lambda"]; 61 [label="Postponed enter to lambda"];
subgraph cluster_12 { subgraph cluster_12 {
color=blue color=blue
63 [label="Enter function anonymousFunction"]; 62 [label="Enter function anonymousFunction"];
64 [label="Const: String(test_6_1)"]; 63 [label="Const: String(test_6_1)"];
65 [label="Exit function anonymousFunction"]; 64 [label="Exit function anonymousFunction"];
} }
66 [label="Postponed exit from lambda"]; 65 [label="Postponed exit from lambda"];
67 [label="Postponed enter to lambda"]; 66 [label="Postponed enter to lambda"];
subgraph cluster_13 { subgraph cluster_13 {
color=blue color=blue
68 [label="Enter function anonymousFunction"]; 67 [label="Enter function anonymousFunction"];
69 [label="Const: String(test_6_2)"]; 68 [label="Const: String(test_6_2)"];
70 [label="Exit function anonymousFunction"]; 69 [label="Exit function anonymousFunction"];
} }
71 [label="Postponed exit from lambda"]; 70 [label="Postponed exit from lambda"];
72 [label="Function call: R|/myRun|(myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> , <L> = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> )"]; 71 [label="Function call: R|/myRun|(myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> , <L> = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> )"];
73 [label="Exit function test_6" style="filled" fillcolor=red]; 72 [label="Exit function test_6" style="filled" fillcolor=red];
} }
60 -> {61};
61 -> {62}; 61 -> {62};
62 -> {63}; 61 -> {65} [color=red];
62 -> {66} [color=red]; 62 -> {64 63};
63 -> {65 64}; 63 -> {64};
64 -> {65}; 64 -> {62};
65 -> {63}; 64 -> {65} [color=green];
65 -> {66} [color=green]; 65 -> {66};
66 -> {67}; 66 -> {67};
67 -> {68}; 66 -> {70} [color=red];
67 -> {71} [color=red]; 67 -> {69 68};
68 -> {70 69}; 68 -> {69};
69 -> {70}; 69 -> {67};
70 -> {68}; 69 -> {70} [color=green];
70 -> {71} [color=green]; 70 -> {71};
71 -> {72}; 71 -> {72};
72 -> {73};
subgraph cluster_14 { subgraph cluster_14 {
color=red color=red
74 [label="Enter function test_7" style="filled" fillcolor=red]; 73 [label="Enter function test_7" style="filled" fillcolor=red];
75 [label="Postponed enter to lambda"]; 74 [label="Postponed enter to lambda"];
subgraph cluster_15 { subgraph cluster_15 {
color=blue color=blue
76 [label="Enter function anonymousFunction"]; 75 [label="Enter function anonymousFunction"];
77 [label="Const: String(test_7_2)"]; 76 [label="Const: String(test_7_2)"];
78 [label="Exit function anonymousFunction"]; 77 [label="Exit function anonymousFunction"];
} }
79 [label="Postponed exit from lambda"]; 78 [label="Postponed exit from lambda"];
80 [label="Postponed enter to lambda"]; 79 [label="Postponed enter to lambda"];
subgraph cluster_16 { subgraph cluster_16 {
color=blue color=blue
81 [label="Enter function anonymousFunction"]; 80 [label="Enter function anonymousFunction"];
82 [label="Const: String(test_7_1)"]; 81 [label="Const: String(test_7_1)"];
83 [label="Exit function anonymousFunction"]; 82 [label="Exit function anonymousFunction"];
} }
84 [label="Postponed exit from lambda"]; 83 [label="Postponed exit from lambda"];
85 [label="Function call: R|/myRun|(block2 = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> , block1 = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> )"]; 84 [label="Function call: R|/myRun|(block2 = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> , block1 = myRun@fun <anonymous>(): R|kotlin/Unit| <kind=UNKNOWN> )"];
86 [label="Exit function test_7" style="filled" fillcolor=red]; 85 [label="Exit function test_7" style="filled" fillcolor=red];
} }
73 -> {74};
74 -> {75}; 74 -> {75};
75 -> {76}; 74 -> {78} [color=red];
75 -> {79} [color=red]; 75 -> {77 76};
76 -> {78 77}; 76 -> {77};
77 -> {78}; 77 -> {75};
78 -> {76}; 77 -> {78} [color=green];
78 -> {79} [color=green]; 78 -> {79};
79 -> {80}; 79 -> {80};
80 -> {81}; 79 -> {83} [color=red];
80 -> {84} [color=red]; 80 -> {82 81};
81 -> {83 82}; 81 -> {82};
82 -> {83}; 82 -> {80};
83 -> {81}; 82 -> {83} [color=green];
83 -> {84} [color=green]; 83 -> {84};
84 -> {85}; 84 -> {85};
85 -> {86};
subgraph cluster_17 { subgraph cluster_17 {
color=red color=red
87 [label="Enter function myDummyRun" style="filled" fillcolor=red]; 86 [label="Enter function myDummyRun" style="filled" fillcolor=red];
88 [label="Function call: R|<local>/block|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"]; 87 [label="Function call: R|<local>/block|.R|FakeOverride<kotlin/Function0.invoke: R|kotlin/Unit|>|()"];
89 [label="Exit function myDummyRun" style="filled" fillcolor=red]; 88 [label="Exit function myDummyRun" style="filled" fillcolor=red];
} }
86 -> {87};
87 -> {88}; 87 -> {88};
88 -> {89};
subgraph cluster_18 { subgraph cluster_18 {
color=red color=red
90 [label="Enter function test_8" style="filled" fillcolor=red]; 89 [label="Enter function test_8" style="filled" fillcolor=red];
91 [label="Postponed enter to lambda"]; 90 [label="Postponed enter to lambda"];
92 [label="Postponed exit from lambda"]; 91 [label="Postponed exit from lambda"];
93 [label="Function call: R|/myDummyRun|(<L> = myDummyRun@fun <anonymous>(): R|kotlin/Unit|)"]; 92 [label="Function call: R|/myDummyRun|(<L> = myDummyRun@fun <anonymous>(): R|kotlin/Unit|)"];
94 [label="Exit function test_8" style="filled" fillcolor=red]; 93 [label="Exit function test_8" style="filled" fillcolor=red];
} }
90 -> {91}; 89 -> {90};
91 -> {92 92} [color=green]; 90 -> {91 91} [color=green];
91 -> {92};
92 -> {93}; 92 -> {93};
93 -> {94};
subgraph cluster_19 { subgraph cluster_19 {
color=red color=red
95 [label="Enter function anonymousFunction" style="filled" fillcolor=red]; 94 [label="Enter function anonymousFunction" style="filled" fillcolor=red];
96 [label="Const: String(test_8)"]; 95 [label="Const: String(test_8)"];
97 [label="Exit function anonymousFunction" style="filled" fillcolor=red]; 96 [label="Exit function anonymousFunction" style="filled" fillcolor=red];
} }
94 -> {95};
95 -> {96}; 95 -> {96};
96 -> {97};
} }
@@ -1,7 +1,7 @@
FILE: callsInPlace.kt FILE: callsInPlace.kt
public final fun test(): R|kotlin/Unit| { public final fun test(): R|kotlin/Unit| {
lval x: R|kotlin/Int| lval x: R|kotlin/Int|
R|kotlin/run|<R|kotlin/Nothing|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing| <kind=EXACTLY_ONCE> { R|kotlin/run|<R|kotlin/Unit|>(<L> = run@fun <anonymous>(): R|kotlin/Unit| <kind=EXACTLY_ONCE> {
R|<local>/x| = Int(1) R|<local>/x| = Int(1)
} }
) )
@@ -8,7 +8,7 @@ FILE: runOnIntegerLiteral.kt
public get(): R|kotlin/Int| public get(): R|kotlin/Int|
init { init {
Int(1).R|kotlin/run|<R|kotlin/Int|, R|kotlin/Nothing|>(<L> = run@fun R|kotlin/Int|.<anonymous>(): R|kotlin/Nothing| <kind=EXACTLY_ONCE> { Int(1).R|kotlin/run|<R|kotlin/Int|, R|kotlin/Unit|>(<L> = run@fun R|kotlin/Int|.<anonymous>(): R|kotlin/Unit| <kind=EXACTLY_ONCE> {
this@R|/TestInitValInLambdaCalledOnce|.R|/TestInitValInLambdaCalledOnce.x| = Int(0) this@R|/TestInitValInLambdaCalledOnce|.R|/TestInitValInLambdaCalledOnce.x| = Int(0)
} }
) )
@@ -1,4 +1,3 @@
// IGNORE_BACKEND_FIR: JVM_IR
// WITH_RUNTIME // WITH_RUNTIME
fun box(): String { fun box(): String {
@@ -1,4 +1,3 @@
// IGNORE_BACKEND_FIR: JVM_IR
// WITH_RUNTIME // WITH_RUNTIME
fun box(): String { fun box(): String {
@@ -1,4 +1,3 @@
// IGNORE_BACKEND_FIR: JVM_IR
fun box(): String { fun box(): String {
lateinit var ok: String lateinit var ok: String
run { run {
@@ -1,4 +1,3 @@
// IGNORE_BACKEND_FIR: JVM_IR
lateinit var ok: String lateinit var ok: String
fun box(): String { fun box(): String {
@@ -1,4 +1,3 @@
// IGNORE_BACKEND_FIR: JVM_IR
// TARGET_BACKEND: JVM // TARGET_BACKEND: JVM
// WITH_RUNTIME // WITH_RUNTIME
@@ -16,12 +16,12 @@ FILE fqName:<root> fileName:/initValInLambda.kt
receiver: GET_VAR '<this>: <root>.TestInitValInLambdaCalledOnce declared in <root>.TestInitValInLambdaCalledOnce.<get-x>' type=<root>.TestInitValInLambdaCalledOnce origin=null receiver: GET_VAR '<this>: <root>.TestInitValInLambdaCalledOnce declared in <root>.TestInitValInLambdaCalledOnce.<get-x>' type=<root>.TestInitValInLambdaCalledOnce origin=null
ANONYMOUS_INITIALIZER isStatic=false ANONYMOUS_INITIALIZER isStatic=false
BLOCK_BODY BLOCK_BODY
CALL 'public final fun run <T, R> (block: kotlin.Function1<T of kotlin.run, R of kotlin.run>): R of kotlin.run [inline] declared in kotlin' type=kotlin.Nothing origin=null CALL 'public final fun run <T, R> (block: kotlin.Function1<T of kotlin.run, R of kotlin.run>): R of kotlin.run [inline] declared in kotlin' type=kotlin.Unit origin=null
<T>: kotlin.Int <T>: kotlin.Int
<R>: kotlin.Nothing <R>: kotlin.Unit
$receiver: CONST Int type=kotlin.Int value=1 $receiver: CONST Int type=kotlin.Int value=1
block: FUN_EXPR type=kotlin.Function1<kotlin.Int, kotlin.Nothing> origin=LAMBDA block: FUN_EXPR type=kotlin.Function1<kotlin.Int, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:kotlin.Int) returnType:kotlin.Nothing FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:kotlin.Int) returnType:kotlin.Unit
$receiver: VALUE_PARAMETER name:<this> type:kotlin.Int $receiver: VALUE_PARAMETER name:<this> type:kotlin.Int
BLOCK_BODY BLOCK_BODY
SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]' type=kotlin.Unit origin=null SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]' type=kotlin.Unit origin=null