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Additional tests for KT-10243

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This commit is contained in:
Mikhail Glukhikh
2015-12-01 20:53:39 +03:00
parent b9ce9f8576
commit ea3a65d0b8
14 changed files with 310 additions and 3 deletions
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compiler/testData/cfg-variables/bugs/kt10243.instructions
Vendored
+96
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@@ -0,0 +1,96 @@
== x ==
var x: Int
---------------------
L0:
1 <START> INIT: in: {} out: {}
v(var x: Int) INIT: in: {} out: {x=D}
L1:
<END> INIT: in: {x=D} out: {x=D}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {x=D} out: {x=D} USE: in: {} out: {}
=====================
== foo ==
fun foo(f: Boolean) {
try {
if (f) {
x = 0
}
}
finally {
fun bar() {}
}
}
---------------------
L0:
1 <START> INIT: in: {} out: {}
v(f: Boolean) INIT: in: {} out: {f=D}
magic[FAKE_INITIALIZER](f: Boolean) -> <v0> INIT: in: {f=D} out: {f=D}
w(f|<v0>) INIT: in: {f=D} out: {f=ID}
2 mark({ try { if (f) { x = 0 } } finally { fun bar() {} } }) INIT: in: {f=ID} out: {f=ID}
mark(try { if (f) { x = 0 } } finally { fun bar() {} })
jmp?(L2)
3 mark({ if (f) { x = 0 } })
mark(if (f) { x = 0 }) USE: in: {f=READ, x=ONLY_WRITTEN_NEVER_READ} out: {f=READ, x=ONLY_WRITTEN_NEVER_READ}
r(f) -> <v1> USE: in: {x=ONLY_WRITTEN_NEVER_READ} out: {f=READ, x=ONLY_WRITTEN_NEVER_READ}
jf(L3|<v1>)
4 mark({ x = 0 })
r(0) -> <v2> USE: in: {x=ONLY_WRITTEN_NEVER_READ} out: {x=ONLY_WRITTEN_NEVER_READ}
w(x|<v2>) INIT: in: {f=ID} out: {f=ID, x=I} USE: in: {} out: {x=ONLY_WRITTEN_NEVER_READ}
3 jmp(L4) INIT: in: {f=ID, x=I} out: {f=ID, x=I}
L3 [else branch]:
read (Unit) INIT: in: {f=ID} out: {f=ID}
L4 ['if' expression result]:
merge(if (f) { x = 0 }|!<v3>) -> <v4> INIT: in: {f=ID, x=I} out: {f=ID, x=I}
2 jmp(L5)
L2 [onExceptionToFinallyBlock]:
L6 [start finally]:
3 mark({ fun bar() {} }) INIT: in: {f=ID} out: {f=ID}
jmp?(L7)
d(fun bar() {})
L7 [after local declaration]:
L10 [finish finally]:
2 jmp(error)
L5 [skipFinallyToErrorBlock]:
L11 [copy of L2, onExceptionToFinallyBlock]:
3 mark({ fun bar() {} }) INIT: in: {f=ID, x=I} out: {f=ID, x=I}
jmp?(L12)
d(fun bar() {})
L12 [copy of L7, after local declaration]:
2 merge(try { if (f) { x = 0 } } finally { fun bar() {} }|<v4>) -> <v5>
L1:
1 <END>
error:
<ERROR> INIT: in: {f=ID} out: {f=ID}
sink:
<SINK> INIT: in: {f=ID, x=I} out: {f=ID, x=I} USE: in: {} out: {}
=====================
== bar ==
fun bar() {}
---------------------
L8:
4 <START> INIT: in: {f=ID} out: {f=ID}
5 mark({})
read (Unit)
L9:
4 <END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {f=ID} out: {f=ID} USE: in: {} out: {}
=====================
== bar ==
fun bar() {}
---------------------
L2 [copy of L8, null]:
4 <START> INIT: in: {f=ID, x=I} out: {f=ID, x=I}
5 mark({})
read (Unit)
L3 [copy of L9, null]:
4 <END>
L0 [copy of error, null]:
<ERROR> INIT: in: {} out: {}
L1 [copy of sink, null]:
<SINK> INIT: in: {f=ID, x=I} out: {f=ID, x=I} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/bugs/kt10243.kt
Vendored
+11
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@@ -0,0 +1,11 @@
var x: Int
fun foo(f: Boolean) {
try {
if (f) {
x = 0
}
}
finally {
fun bar() {}
}
}
compiler/testData/cfg-variables/bugs/kt10243.values
Vendored
+34
View File
@@ -0,0 +1,34 @@
== x ==
var x: Int
---------------------
=====================
== foo ==
fun foo(f: Boolean) {
try {
if (f) {
x = 0
}
}
finally {
fun bar() {}
}
}
---------------------
<v0>: Boolean NEW: magic[FAKE_INITIALIZER](f: Boolean) -> <v0>
f <v1>: Boolean NEW: r(f) -> <v1>
0 <v2>: Int NEW: r(0) -> <v2>
x = 0 !<v3>: *
{ x = 0 } !<v3>: * COPY
if (f) { x = 0 } <v4>: * NEW: merge(if (f) { x = 0 }|!<v3>) -> <v4>
{ if (f) { x = 0 } } <v4>: * COPY
try { if (f) { x = 0 } } finally { fun bar() {} } <v5>: * NEW: merge(try { if (f) { x = 0 } } finally { fun bar() {} }|<v4>) -> <v5>
{ try { if (f) { x = 0 } } finally { fun bar() {} } } <v5>: * COPY
=====================
== bar ==
fun bar() {}
---------------------
=====================
== bar ==
fun bar() {}
---------------------
=====================
compiler/testData/cfg/controlStructures/localFunctionInFinally.instructions
Vendored
+78
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@@ -0,0 +1,78 @@
== foo ==
fun foo(): Int {
var i = 0
try {
i = 1
}
finally {
fun bar() {}
return i
}
}
---------------------
L0:
1 <START>
2 mark({ var i = 0 try { i = 1 } finally { fun bar() {} return i } })
v(var i = 0)
r(0) -> <v0>
w(i|<v0>)
mark(try { i = 1 } finally { fun bar() {} return i })
jmp?(L2) NEXT:[mark({ fun bar() {} return i }), mark({ i = 1 })]
3 mark({ i = 1 })
r(1) -> <v1>
w(i|<v1>)
2 jmp(L3) NEXT:[mark({ fun bar() {} return i })]
L2 [onExceptionToFinallyBlock]:
L4 [start finally]:
3 mark({ fun bar() {} return i }) PREV:[jmp?(L2)]
jmp?(L5) NEXT:[r(i) -> <v3>, d(fun bar() {})]
d(fun bar() {}) NEXT:[<SINK>]
L5 [after local declaration]:
r(i) -> <v3> PREV:[jmp?(L5)]
ret(*|<v3>) L1 NEXT:[<END>]
L8 [finish finally]:
- 2 jmp(error) NEXT:[<ERROR>] PREV:[]
L3 [skipFinallyToErrorBlock]:
L9 [copy of L2, onExceptionToFinallyBlock]:
3 mark({ fun bar() {} return i }) PREV:[jmp(L3)]
jmp?(L10) NEXT:[r(i) -> <v3>, d(fun bar() {})]
d(fun bar() {}) NEXT:[<SINK>]
L10 [copy of L5, after local declaration]:
r(i) -> <v3> PREV:[jmp?(L10)]
ret(*|<v3>) L1 NEXT:[<END>]
- 2 merge(try { i = 1 } finally { fun bar() {} return i }|!<v2>) -> <v5> PREV:[]
L1:
1 <END> NEXT:[<SINK>] PREV:[ret(*|<v3>) L1, ret(*|<v3>) L1]
error:
<ERROR> PREV:[]
sink:
<SINK> PREV:[<ERROR>, <END>, d(fun bar() {}), d(fun bar() {})]
=====================
== bar ==
fun bar() {}
---------------------
L6:
4 <START>
5 mark({})
read (Unit)
L7:
4 <END> NEXT:[<SINK>]
error:
<ERROR> PREV:[]
sink:
<SINK> PREV:[<ERROR>, <END>]
=====================
== bar ==
fun bar() {}
---------------------
L2 [copy of L6, null]:
4 <START>
5 mark({})
read (Unit)
L3 [copy of L7, null]:
4 <END> NEXT:[<SINK>]
L0 [copy of error, null]:
<ERROR> PREV:[]
L1 [copy of sink, null]:
<SINK> PREV:[<ERROR>, <END>]
=====================
compiler/testData/cfg/controlStructures/localFunctionInFinally.kt
Vendored
+10
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@@ -0,0 +1,10 @@
fun foo(): Int {
var i = 0
try {
i = 1
}
finally {
fun bar() {}
return i
}
}
compiler/testData/cfg/controlStructures/localFunctionInFinally.values
Vendored
+30
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@@ -0,0 +1,30 @@
== foo ==
fun foo(): Int {
var i = 0
try {
i = 1
}
finally {
fun bar() {}
return i
}
}
---------------------
0 <v0>: Int NEW: r(0) -> <v0>
1 <v1>: Int NEW: r(1) -> <v1>
i = 1 !<v2>: *
{ i = 1 } !<v2>: * COPY
i <v3>: Int NEW: r(i) -> <v3>
return i !<v4>: *
{ fun bar() {} return i } !<v4>: * COPY
try { i = 1 } finally { fun bar() {} return i } <v5>: * NEW: merge(try { i = 1 } finally { fun bar() {} return i }|!<v2>) -> <v5>
{ var i = 0 try { i = 1 } finally { fun bar() {} return i } } <v5>: * COPY
=====================
== bar ==
fun bar() {}
---------------------
=====================
== bar ==
fun bar() {}
---------------------
=====================
compiler/testData/diagnostics/tests/regressions/kt10243a.kt
Vendored
+11
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@@ -0,0 +1,11 @@
<!MUST_BE_INITIALIZED!>var x: Int<!>
fun foo(f: Boolean) {
try {
if (f) {
x = 0
}
}
finally {
fun bar() {}
}
}
compiler/testData/diagnostics/tests/regressions/kt10243a.txt
Vendored
+4
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@@ -0,0 +1,4 @@
package
public var x: kotlin.Int
public fun foo(/*0*/ f: kotlin.Boolean): kotlin.Unit