azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Store only data for variables declared in current lexical scope.

Browse Source 
Remove data for other variables (when leaving a scope).
This commit is contained in:
Svetlana Isakova
2014-03-05 19:35:39 +04:00
parent 9dd23d9289
commit 35c6a656c9
17 changed files with 219 additions and 131 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testData/cfg-variables/basic/IfWithUninitialized.instructions
+4 -4
View File
@@ -10,7 +10,7 @@ fun foo() {
}
---------------------
L0:
1 <START> INIT: in: {} out: {}
1 <START> INIT: in: {} out: {} USE: in: {} out: {}
2 mark({ val b: Boolean if (1 < 2) { use(b) } else { b = true } })
v(val b: Boolean) INIT: in: {} out: {b=D}
mark(if (1 < 2) { use(b) } else { b = true }) INIT: in: {b=D} out: {b=D}
@@ -30,11 +30,11 @@ L2:
w(b) INIT: in: {b=D} out: {b=ID} USE: in: {} out: {b=ONLY_WRITTEN_NEVER_READ}
L1:
L3:
1 <END> INIT: in: {b=D} out: {b=D}
1 <END> INIT: in: {} out: {}
error:
<ERROR> INIT: in: {} out: {}
<ERROR>
sink:
<SINK> INIT: in: {b=D} out: {b=D} USE: in: {} out: {}
<SINK> USE: in: {} out: {}
=====================
== use ==
fun use(vararg a: Any?) = a