Files
kotlin-fork/compiler/testData/cfg-variables/lexicalScopes/objectLiteralScope.instructions
T
Mikhail Glukhikh fe13f39de9 Use of uninitialized variables in lambdas / object literals / local functions is forbidden now #KT-4475 Fixed
Local declarations CFA: variable initialization information before them is now taken into account
2015-11-17 18:21:09 +03:00

57 lines
2.6 KiB
Plaintext
Vendored

== foo ==
fun foo() {
"before"
val bar = object {
init {
val x = 1
}
fun foo() {
val a = 2
}
}
"after"
}
---------------------
L0:
1 <START> INIT: in: {} out: {}
2 mark({ "before" val bar = object { init { val x = 1 } fun foo() { val a = 2 } } "after" })
mark("before")
r("before") -> <v0>
v(val bar = object { init { val x = 1 } fun foo() { val a = 2 } }) INIT: in: {} out: {bar=D}
mark(object { init { val x = 1 } fun foo() { val a = 2 } }) INIT: in: {bar=D} out: {bar=D}
3 mark({ val x = 1 })
v(val x = 1) INIT: in: {bar=D} out: {bar=D, x=D}
r(1) -> <v1> INIT: in: {bar=D, x=D} out: {bar=D, x=D}
w(x|<v1>) INIT: in: {bar=D, x=D} out: {bar=D, x=ID}
2 jmp?(L2) INIT: in: {bar=D} out: {bar=D}
d(fun foo() { val a = 2 })
L2 [after local declaration]:
r(object { init { val x = 1 } fun foo() { val a = 2 } }) -> <v2>
w(bar|<v2>) INIT: in: {bar=D} out: {bar=ID}
mark("after") INIT: in: {bar=ID} out: {bar=ID}
r("after") -> <v3>
L1:
1 <END> INIT: in: {} out: {}
error:
<ERROR>
sink:
<SINK> USE: in: {} out: {}
=====================
== foo ==
fun foo() {
val a = 2
}
---------------------
L3:
3 <START> INIT: in: {bar=D} out: {bar=D}
4 mark({ val a = 2 })
v(val a = 2) INIT: in: {bar=D} out: {a=D, bar=D}
r(2) -> <v0> INIT: in: {a=D, bar=D} out: {a=D, bar=D}
w(a|<v0>) INIT: in: {a=D, bar=D} out: {a=ID, bar=D}
L4:
3 <END> INIT: in: {bar=D} out: {bar=D}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {bar=D} out: {bar=D} USE: in: {} out: {}
=====================