FIR CFG: add more KT-44512 related tests

This commit is contained in:
pyos
2022-06-13 12:15:03 +02:00
committed by teamcity
parent 42df4bdda2
commit 755c54553a
7 changed files with 1177 additions and 0 deletions
@@ -1077,6 +1077,12 @@ public class DiagnosisCompilerFirTestdataTestGenerated extends AbstractDiagnosis
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda.kt");
}
@Test
@TestMetadata("flowFromInplaceLambda2.kt")
public void testFlowFromInplaceLambda2() throws Exception {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda2.kt");
}
@Test
@TestMetadata("initBlock.kt")
public void testInitBlock() throws Exception {
@@ -928,6 +928,11 @@ public class LazyBodyIsNotTouchedTilContractsPhaseTestGenerated extends Abstract
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda.kt");
}
@TestMetadata("flowFromInplaceLambda2.kt")
public void testFlowFromInplaceLambda2() throws Exception {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda2.kt");
}
@TestMetadata("initBlock.kt")
public void testInitBlock() throws Exception {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/initBlock.kt");
@@ -0,0 +1,938 @@
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247 -> {248} [color=red];
247 -> {264} [style=dashed];
248 -> {249};
249 -> {250};
250 -> {251};
251 -> {252};
252 -> {253};
253 -> {254};
254 -> {255};
255 -> {278};
255 -> {256} [color=red];
255 -> {278} [style=dashed];
256 -> {257};
257 -> {258};
258 -> {259};
259 -> {260};
260 -> {261};
261 -> {262};
262 -> {263};
264 -> {265};
265 -> {266};
266 -> {267};
267 -> {268};
268 -> {269};
269 -> {270};
270 -> {248} [color=green];
271 -> {272};
272 -> {273};
273 -> {274};
274 -> {275};
275 -> {276};
276 -> {277};
277 -> {241} [color=green];
278 -> {279};
279 -> {280};
280 -> {281};
281 -> {282};
282 -> {283};
283 -> {284};
284 -> {258} [color=red];
284 -> {256} [color=green];
subgraph cluster_66 {
color=red
285 [label="Enter function test7" style="filled" fillcolor=red];
subgraph cluster_67 {
color=blue
286 [label="Enter block"];
287 [label="Access variable R|<local>/x|"];
288 [label="Variable declaration: lvar p: R|kotlin/String?|"];
subgraph cluster_68 {
color=blue
289 [label="Enter when"];
subgraph cluster_69 {
color=blue
290 [label="Enter when branch condition "];
291 [label="Access variable R|<local>/p|"];
292 [label="Const: Null(null)"];
293 [label="Equality operator !="];
294 [label="Exit when branch condition"];
}
295 [label="Synthetic else branch"];
296 [label="Enter when branch result"];
subgraph cluster_70 {
color=blue
297 [label="Enter block"];
298 [label="Postponed enter to lambda"];
subgraph cluster_71 {
color=blue
316 [label="Enter function anonymousFunction" style="filled" fillcolor=red];
subgraph cluster_72 {
color=blue
317 [label="Enter block"];
318 [label="Const: Null(null)"];
319 [label="Assignment: R|<local>/p|"];
320 [label="Function call: R|/n|<R|kotlin/Nothing?|>()"];
321 [label="Exit block"];
}
322 [label="Exit function anonymousFunction" style="filled" fillcolor=red];
}
299 [label="Postponed exit from lambda"];
300 [label="Function call: R|kotlin/run|<R|kotlin/Nothing?|>(...)"];
301 [label="Function call: R|/id|<R|kotlin/Nothing?|>(...)"];
302 [label="Const: Int(1)"];
303 [label="Postponed enter to lambda"];
subgraph cluster_73 {
color=blue
323 [label="Enter function anonymousFunction" style="filled" fillcolor=red];
subgraph cluster_74 {
color=blue
324 [label="Enter block"];
325 [label="Access variable R|<local>/p|"];
326 [label="Access variable R|kotlin/String.length|"];
327 [label="Const: Int(123)"];
328 [label="Exit block"];
}
329 [label="Exit function anonymousFunction" style="filled" fillcolor=red];
}
304 [label="Postponed exit from lambda"];
305 [label="Function call: R|kotlin/run|<R|kotlin/Int|>(...)"];
306 [label="Call arguments union" style="filled" fillcolor=yellow];
307 [label="Function call: R|/foo|<R|kotlin/Int|>(...)"];
308 [label="Access variable R|<local>/p|"];
309 [label="Stub" style="filled" fillcolor=gray];
310 [label="Access variable R|kotlin/String.length|" style="filled" fillcolor=gray];
311 [label="Exit block" style="filled" fillcolor=gray];
}
312 [label="Exit when branch result" style="filled" fillcolor=gray];
313 [label="Exit when"];
}
314 [label="Exit block"];
}
315 [label="Exit function test7" style="filled" fillcolor=red];
}
285 -> {286};
286 -> {287};
287 -> {288};
288 -> {289};
289 -> {290};
290 -> {291};
291 -> {292};
292 -> {293};
293 -> {294};
294 -> {296 295};
295 -> {313};
296 -> {297};
297 -> {298};
298 -> {316};
298 -> {299} [color=red];
298 -> {316} [style=dashed];
299 -> {300};
300 -> {301};
301 -> {302};
302 -> {303};
303 -> {323};
303 -> {304} [color=red];
303 -> {323} [style=dashed];
304 -> {305};
305 -> {306};
306 -> {307};
307 -> {308};
308 -> {315} [label=onUncaughtException];
308 -> {309} [style=dotted];
309 -> {310} [style=dotted];
310 -> {311} [style=dotted];
311 -> {312} [style=dotted];
312 -> {313} [style=dotted];
313 -> {314};
314 -> {315};
316 -> {317};
317 -> {318};
318 -> {319};
319 -> {320};
320 -> {321};
321 -> {322};
322 -> {306} [color=red];
322 -> {299} [color=green];
323 -> {324};
324 -> {325};
325 -> {326};
326 -> {327};
327 -> {328};
328 -> {329};
329 -> {306} [color=red];
329 -> {304} [color=green];
}
@@ -0,0 +1,138 @@
FILE: flowFromInplaceLambda2.kt
public final fun <T> foo(x: R|T?|, i: R|kotlin/Int|, y: R|T|): R|kotlin/Unit| {
}
public final fun <T> id(x: R|T|): R|T| {
^id R|<local>/x|
}
public final fun <T> n(): R|T?| {
^n Null(null)
}
public final fun someCompletedCall(arg: R|kotlin/Int|): R|kotlin/Int| {
^someCompletedCall R|<local>/arg|
}
public final fun test1(x: R|kotlin/String?|): R|kotlin/Unit| {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
)), Int(1), R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/x|.<Inapplicable(UNSAFE_CALL): kotlin/String.length>#
^ Int(123)
}
))
R|<local>/x|.R|kotlin/String.length|
}
public final fun test2(x: R|kotlin/String?|): R|kotlin/Unit| {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
)), R|/someCompletedCall|(Int(1)), R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/String.length|
^ Int(123)
}
))
R|<local>/x|.R|kotlin/String.length|
}
public final fun test3(x: R|kotlin/String?|): R|kotlin/Unit| {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
)), when () {
Boolean(true) -> {
Int(1)
}
else -> {
Int(2)
}
}
, R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/x|.<Inapplicable(UNSAFE_CALL): kotlin/String.length>#
^ Int(123)
}
))
R|<local>/x|.<Inapplicable(UNSAFE_CALL): kotlin/String.length>#
}
public final fun test4(x: R|kotlin/String?|): R|kotlin/Unit| {
lvar p: R|kotlin/String?| = R|<local>/x|
when () {
!=(R|<local>/p|, Null(null)) -> {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(when () {
Boolean(true) -> {
R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/p| = Null(null)
^ R|/n|<R|kotlin/Nothing?|>()
}
)
}
else -> {
R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
^ R|/n|<R|kotlin/Nothing?|>()
}
)
}
}
), Int(1), R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/p|.R|kotlin/String.length|
^ Int(123)
}
))
R|<local>/p|.R|kotlin/String.length|
}
}
}
public final fun test5(x: R|kotlin/String?|, y: R|kotlin/String?|): R|kotlin/Unit| {
R|/foo|<R|kotlin/String|>(R|<local>/y|?.{ $subj$.R|kotlin/let|<R|kotlin/String|, R|kotlin/Nothing?|>(<L> = let@fun <anonymous>(it: R|kotlin/String|): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
) }, Int(1), R|kotlin/run|<R|kotlin/String|>(<L> = run@fun <anonymous>(): R|kotlin/String| <inline=Inline, kind=EXACTLY_ONCE> {
^ String()
}
))
R|<local>/x|.R|kotlin/String.length|
}
public final fun test6(x: R|kotlin/String?|): R|kotlin/Unit| {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(when () {
Boolean(true) -> {
R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
)
}
else -> {
R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
(R|<local>/x| as R|kotlin/String|)
^ R|/n|<R|kotlin/Nothing?|>()
}
)
}
}
), Int(1), R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/x|.<Inapplicable(UNSAFE_CALL): kotlin/String.length>#
^ Int(123)
}
))
R|<local>/x|.<Inapplicable(UNSAFE_CALL): kotlin/String.length>#
}
public final fun test7(x: R|kotlin/String?|): R|kotlin/Unit| {
lvar p: R|kotlin/String?| = R|<local>/x|
when () {
!=(R|<local>/p|, Null(null)) -> {
R|/foo|<R|kotlin/Int|>(R|/id|<R|kotlin/Nothing?|>(R|kotlin/run|<R|kotlin/Nothing?|>(<L> = run@fun <anonymous>(): R|kotlin/Nothing?| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/p| = Null(null)
^ R|/n|<R|kotlin/Nothing?|>()
}
)), Int(1), R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <inline=Inline, kind=EXACTLY_ONCE> {
R|<local>/p|.R|kotlin/String.length|
^ Int(123)
}
))
R|<local>/p|.R|kotlin/String.length|
}
}
}
@@ -0,0 +1,78 @@
// !DUMP_CFG
fun <T> foo(x: T?, i: Int, y: T) {}
fun <T> id(x: T): T = x
fun <T> n(): T? = null
fun someCompletedCall(arg: Int) = arg
fun test1(x: String?) {
foo(
id(run { x as String; n() }),
1,
run { x<!UNSAFE_CALL!>.<!>length; 123 } // Bad (resolution order undefined)
)
x.length // OK (x as String unconditional)
}
fun test2(x: String?) {
foo(
id(run { x as String; n() }),
someCompletedCall(1),
run { x.length; 123 } // Bad (resolution order undefined)
)
x.length // OK (x as String unconditional)
}
fun test3(x: String?) {
foo(
id(run { x as String; n() }),
if (true) 1 else 2,
run { x<!UNSAFE_CALL!>.<!>length; 123 } // Bad (resolution order undefined)
)
x<!UNSAFE_CALL!>.<!>length // OK (x as String unconditional)
}
fun test4(x: String?) {
var p = x
if (p != null) {
foo(
id(if (true) run { p = null; n() } else run { n() }),
1,
run { p.length; 123 } // Bad (p = null possible)
)
p.length // Bad (p = null possible)
}
}
fun test5(x: String?, y: String?) {
foo(
y?.let { x as String; n() },
1,
run { "" }
)
x.length // Bad (x as String conditional)
}
fun test6(x: String?) {
foo(
id(if (true) run { x as String; n() } else run { x as String; n() }),
1,
run { x<!UNSAFE_CALL!>.<!>length; 123 } // Bad (resolution order undefined)
)
x<!UNSAFE_CALL!>.<!>length // OK (x as String in both branches)
}
fun test7(x: String?) {
var p = x
if (p != null) {
foo(
id(run { p = null; n() }),
1,
run { p.length; 123 } // Bad (p = null)
)
p.length // Bad (p = null)
}
}
@@ -1077,6 +1077,12 @@ public class FirDiagnosticTestGenerated extends AbstractFirDiagnosticTest {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda.kt");
}
@Test
@TestMetadata("flowFromInplaceLambda2.kt")
public void testFlowFromInplaceLambda2() throws Exception {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda2.kt");
}
@Test
@TestMetadata("initBlock.kt")
public void testInitBlock() throws Exception {
@@ -1077,6 +1077,12 @@ public class FirDiagnosticsWithLightTreeTestGenerated extends AbstractFirDiagnos
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda.kt");
}
@Test
@TestMetadata("flowFromInplaceLambda2.kt")
public void testFlowFromInplaceLambda2() throws Exception {
runTest("compiler/fir/analysis-tests/testData/resolve/cfg/flowFromInplaceLambda2.kt");
}
@Test
@TestMetadata("initBlock.kt")
public void testInitBlock() throws Exception {