Files
kotlin-fork/compiler/testData/cfg-variables/lexicalScopes/localFunctionScope.instructions
T
Svetlana Isakova 35c6a656c9 Store only data for variables declared in current lexical scope.
Remove data for other variables (when leaving a scope).
2014-03-07 21:08:17 +04:00

54 lines
2.4 KiB
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== foo ==
fun foo() {
"before"
val b = 1
fun local(x: Int) {
val a = x + b
}
"after"
}
---------------------
L0:
1 <START> INIT: in: {} out: {} USE: in: {} out: {}
2 mark({ "before" val b = 1 fun local(x: Int) { val a = x + b } "after" })
mark("before")
r("before")
v(val b = 1) INIT: in: {} out: {b=D}
r(1) INIT: in: {b=D} out: {b=D}
w(b) INIT: in: {b=D} out: {b=ID}
jmp?(L2) INIT: in: {b=ID} out: {b=ID}
d(fun local(x: Int) { val a = x + b }) USE: in: {b=READ} out: {b=READ}
L2:
mark("after")
r("after")
L1:
1 <END> INIT: in: {} out: {}
error:
<ERROR>
sink:
<SINK> USE: in: {} out: {}
=====================
== local ==
fun local(x: Int) {
val a = x + b
}
---------------------
L3:
3 <START> INIT: in: {b=ID} out: {b=ID}
v(x: Int) INIT: in: {b=ID} out: {b=ID, x=D}
w(x) INIT: in: {b=ID, x=D} out: {b=ID, x=ID}
4 mark({ val a = x + b }) INIT: in: {b=ID, x=ID} out: {b=ID, x=ID}
v(val a = x + b) INIT: in: {b=ID, x=ID} out: {a=D, b=ID, x=ID}
mark(x + b) INIT: in: {a=D, b=ID, x=ID} out: {a=D, b=ID, x=ID} USE: in: {b=READ, x=READ} out: {b=READ, x=READ}
r(x) USE: in: {b=READ} out: {b=READ, x=READ}
r(b) USE: in: {} out: {b=READ}
call(+, plus)
w(a) INIT: in: {a=D, b=ID, x=ID} out: {a=ID, b=ID, x=ID}
L4:
3 <END> INIT: in: {b=ID, x=ID} out: {b=ID, x=ID}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {b=ID, x=ID} out: {b=ID, x=ID} USE: in: {} out: {}
=====================