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Effects: add cfg-tests on inlined lambdas

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==========
Introduction of Effect System: 15/18
This commit is contained in:
Dmitry Savvinov
2017-10-03 15:02:50 +03:00
parent a986999226
commit f487525a1d
48 changed files with 6677 additions and 860 deletions
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compiler/testData/cfgVariablesWithStdLib/contracts/tryCatch.values
Vendored
+200
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@@ -0,0 +1,200 @@
== myRun ==
inline fun <T> myRun(block: () -> T): T {
contract {
callsInPlace(block, InvocationKind.EXACTLY_ONCE)
}
return block()
}
---------------------
<v0>: {<: () -> T} NEW: magic[FAKE_INITIALIZER](block: () -> T) -> <v0>
{ callsInPlace(block, InvocationKind.EXACTLY_ONCE) } <v1>: {<: ContractBuilder.() -> Unit} NEW: r({ callsInPlace(block, InvocationKind.EXACTLY_ONCE) }) -> <v1>
contract { callsInPlace(block, InvocationKind.EXACTLY_ONCE) } <v2>: * NEW: call(contract { callsInPlace(block, InvocationKind.EXACTLY_ONCE) }, contract|<v1>) -> <v2>
block <v3>: {<: () -> T} NEW: r(block) -> <v3>
block() <v4>: {<: T} NEW: call(block(), invoke|<v3>) -> <v4>
return block() !<v5>: *
{ contract { callsInPlace(block, InvocationKind.EXACTLY_ONCE) } return block() } !<v5>: * COPY
=====================
== anonymous_0 ==
{
callsInPlace(block, InvocationKind.EXACTLY_ONCE)
}
---------------------
<v0>: {<: ContractBuilder} NEW: magic[IMPLICIT_RECEIVER](callsInPlace(block, InvocationKind.EXACTLY_ONCE)) -> <v0>
block <v1>: {<: Function<T>} NEW: r(block) -> <v1>
EXACTLY_ONCE <v2>: {<: InvocationKind} NEW: r(EXACTLY_ONCE) -> <v2>
InvocationKind.EXACTLY_ONCE <v2>: {<: InvocationKind} COPY
callsInPlace(block, InvocationKind.EXACTLY_ONCE) <v3>: * NEW: call(callsInPlace(block, InvocationKind.EXACTLY_ONCE), callsInPlace|<v0>, <v1>, <v2>) -> <v3>
callsInPlace(block, InvocationKind.EXACTLY_ONCE) <v3>: * COPY
=====================
== someComputation ==
fun someComputation(): Int = 42
---------------------
42 <v0>: Int NEW: r(42) -> <v0>
=====================
== tryCatchInlined ==
fun tryCatchInlined() {
val x: Int
myRun {
try {
x = someComputation()
x.inc()
}
catch (e: java.lang.Exception) {
// I?
x.inc()
}
}
// I?
x.inc()
}
---------------------
{ try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } } <v0>: {<: () -> Int} NEW: r({ try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } }) -> <v0>
myRun { try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } } <v1>: * NEW: call(myRun { try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } }, myRun|<v0>) -> <v1>
x <v2>: Int NEW: r(x) -> <v2>
inc() <v3>: * NEW: call(inc(), inc|<v2>) -> <v3>
x.inc() <v3>: * COPY
{ val x: Int myRun { try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } } // I? x.inc() } <v3>: * COPY
=====================
== inlined anonymous_1 ==
{
try {
x = someComputation()
x.inc()
}
catch (e: java.lang.Exception) {
// I?
x.inc()
}
}
---------------------
<v3>: {<: Exception} NEW: magic[FAKE_INITIALIZER](e: java.lang.Exception) -> <v3>
someComputation() <v0>: Int NEW: call(someComputation(), someComputation) -> <v0>
x <v1>: Int NEW: r(x) -> <v1>
inc() <v2>: Int NEW: call(inc(), inc|<v1>) -> <v2>
x.inc() <v2>: Int COPY
{ x = someComputation() x.inc() } <v2>: Int COPY
x <v4>: Int NEW: r(x) -> <v4>
inc() <v5>: Int NEW: call(inc(), inc|<v4>) -> <v5>
x.inc() <v5>: Int COPY
{ // I? x.inc() } <v5>: Int COPY
try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } <v6>: Int NEW: merge(try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() }|<v2>, <v5>) -> <v6>
try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // I? x.inc() } <v6>: Int COPY
=====================
== possibleReassignmentInTryCatch ==
fun possibleReassignmentInTryCatch() {
val x: Int
myRun {
x = 42
try {
x = someComputation()
x.inc()
}
catch (e: java.lang.Exception) {
// Possible reassignment
x = 42
x.inc()
}
// Initialized
x.inc()
}
// Initialized
x.inc()
}
---------------------
{ x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() } <v0>: {<: () -> Int} NEW: r({ x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() }) -> <v0>
myRun { x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() } <v1>: * NEW: call(myRun { x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() }, myRun|<v0>) -> <v1>
x <v2>: Int NEW: r(x) -> <v2>
inc() <v3>: * NEW: call(inc(), inc|<v2>) -> <v3>
x.inc() <v3>: * COPY
{ val x: Int myRun { x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() } // Initialized x.inc() } <v3>: * COPY
=====================
== inlined anonymous_2 ==
{
x = 42
try {
x = someComputation()
x.inc()
}
catch (e: java.lang.Exception) {
// Possible reassignment
x = 42
x.inc()
}
// Initialized
x.inc()
}
---------------------
<v4>: {<: Exception} NEW: magic[FAKE_INITIALIZER](e: java.lang.Exception) -> <v4>
42 <v0>: Int NEW: r(42) -> <v0>
someComputation() <v1>: Int NEW: call(someComputation(), someComputation) -> <v1>
x <v2>: Int NEW: r(x) -> <v2>
inc() <v3>: * NEW: call(inc(), inc|<v2>) -> <v3>
x.inc() <v3>: * COPY
{ x = someComputation() x.inc() } <v3>: * COPY
42 <v5>: Int NEW: r(42) -> <v5>
x <v6>: Int NEW: r(x) -> <v6>
inc() <v7>: * NEW: call(inc(), inc|<v6>) -> <v7>
x.inc() <v7>: * COPY
{ // Possible reassignment x = 42 x.inc() } <v7>: * COPY
try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } <v8>: * NEW: merge(try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() }|<v3>, <v7>) -> <v8>
x <v9>: Int NEW: r(x) -> <v9>
inc() <v10>: Int NEW: call(inc(), inc|<v9>) -> <v10>
x.inc() <v10>: Int COPY
x = 42 try { x = someComputation() x.inc() } catch (e: java.lang.Exception) { // Possible reassignment x = 42 x.inc() } // Initialized x.inc() <v10>: Int COPY
=====================
== tryCatchOuter ==
fun tryCatchOuter() {
var x: Int
try {
myRun {
x = someComputation()
x.inc()
}
}
catch (e: java.lang.UnsupportedOperationException) {
myRun { x = 42 }
}
catch (e: java.lang.Exception) {
// do nothing
}
// I? because we can leave with last catch-clause which doesn't initialize x
x.inc()
}
---------------------
<v2>: {<: UnsupportedOperationException} NEW: magic[FAKE_INITIALIZER](e: java.lang.UnsupportedOperationException) -> <v2>
<v5>: {<: Exception} NEW: magic[FAKE_INITIALIZER](e: java.lang.Exception) -> <v5>
{ x = someComputation() x.inc() } <v0>: {<: () -> Int} NEW: r({ x = someComputation() x.inc() }) -> <v0>
myRun { x = someComputation() x.inc() } <v1>: * NEW: call(myRun { x = someComputation() x.inc() }, myRun|<v0>) -> <v1>
{ myRun { x = someComputation() x.inc() } } <v1>: * COPY
{ x = 42 } <v3>: {<: () -> Unit} NEW: r({ x = 42 }) -> <v3>
myRun { x = 42 } <v4>: * NEW: call(myRun { x = 42 }, myRun|<v3>) -> <v4>
{ myRun { x = 42 } } <v4>: * COPY
{ // do nothing } !<v6>: *
try { myRun { x = someComputation() x.inc() } } catch (e: java.lang.UnsupportedOperationException) { myRun { x = 42 } } catch (e: java.lang.Exception) { // do nothing } <v7>: * NEW: merge(try { myRun { x = someComputation() x.inc() } } catch (e: java.lang.UnsupportedOperationException) { myRun { x = 42 } } catch (e: java.lang.Exception) { // do nothing }|<v1>, <v4>, !<v6>) -> <v7>
x <v8>: Int NEW: r(x) -> <v8>
inc() <v9>: * NEW: call(inc(), inc|<v8>) -> <v9>
x.inc() <v9>: * COPY
{ var x: Int try { myRun { x = someComputation() x.inc() } } catch (e: java.lang.UnsupportedOperationException) { myRun { x = 42 } } catch (e: java.lang.Exception) { // do nothing } // I? because we can leave with last catch-clause which doesn't initialize x x.inc() } <v9>: * COPY
=====================
== inlined anonymous_3 ==
{
x = someComputation()
x.inc()
}
---------------------
someComputation() <v0>: Int NEW: call(someComputation(), someComputation) -> <v0>
x <v1>: Int NEW: r(x) -> <v1>
inc() <v2>: Int NEW: call(inc(), inc|<v1>) -> <v2>
x.inc() <v2>: Int COPY
x = someComputation() x.inc() <v2>: Int COPY
=====================
== inlined anonymous_4 ==
{ x = 42 }
---------------------
42 <v0>: Int NEW: r(42) -> <v0>
x = 42 !<v1>: *
x = 42 !<v1>: * COPY
=====================