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Use of uninitialized variables in lambdas / object literals / local functions is forbidden now #KT-4475 Fixed

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Local declarations CFA: variable initialization information before them is now taken into account
This commit is contained in:
Mikhail Glukhikh
2015-11-11 13:05:40 +03:00
parent 89791dc85c
commit fe13f39de9
26 changed files with 245 additions and 105 deletions
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compiler/testData/cfg-variables/lexicalScopes/localClass.instructions
Vendored
+8 -8
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@@ -43,16 +43,16 @@ fun foo() {
}
---------------------
L3:
3 <START> INIT: in: {} out: {}
3 <START> INIT: in: {x=ID} out: {x=ID}
4 mark({ val b = x })
v(val b = x) INIT: in: {} out: {b=D}
magic[IMPLICIT_RECEIVER](x) -> <v0> INIT: in: {b=D} out: {b=D} USE: in: {x=READ} out: {x=READ}
r(x|<v0>) -> <v1> USE: in: {} out: {x=READ}
w(b|<v1>) INIT: in: {b=D} out: {b=ID}
v(val b = x) INIT: in: {x=ID} out: {b=D, x=ID}
magic[IMPLICIT_RECEIVER](x) -> <v0> INIT: in: {b=D, x=ID} out: {b=D, x=ID} USE: in: {x=READ} out: {x=READ}
r(x|<v0>) -> <v1> USE: in: {} out: {x=READ}
w(b|<v1>) INIT: in: {b=D, x=ID} out: {b=ID, x=ID}
L4:
3 <END> INIT: in: {} out: {}
3 <END> INIT: in: {x=ID} out: {x=ID}
error:
<ERROR>
<ERROR> INIT: in: {} out: {}
sink:
<SINK> USE: in: {} out: {}
<SINK> INIT: in: {x=ID} out: {x=ID} USE: in: {} out: {}
=====================