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Reproduce KT-45475: no smartcast after conditional throw in try expression

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This commit is contained in:
Jinseong Jeon
2021-03-15 22:25:13 -07:00
committed by TeamCityServer
parent 1f6f996faf
commit 7e5b562b33
5 changed files with 211 additions and 0 deletions
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compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirOldFrontendDiagnosticsTestGenerated.java
Generated
+6
View File
@@ -25745,6 +25745,12 @@ public class FirOldFrontendDiagnosticsTestGenerated extends AbstractFirDiagnosti
runTest("compiler/testData/diagnostics/tests/smartCasts/threeImplicitReceivers.kt");
}
@Test
@TestMetadata("throwInTry.kt")
public void testThrowInTry() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/throwInTry.kt");
}
@Test
@TestMetadata("twoImplicitReceivers.kt")
public void testTwoImplicitReceivers() throws Exception {
compiler/testData/diagnostics/tests/smartCasts/throwInTry.fir.kt
Vendored
+88
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@@ -0,0 +1,88 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER, -UNUSED_EXPRESSION
fun throwInTry_valueInCatch_smartcastAfterTryCatch() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
"OK"
}
s.length
}
fun throwInTry_valueInFinally_noSmartcastAfterTryCatchFinally() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
} finally {
"not enough"
}
s.<!UNRESOLVED_REFERENCE!>length<!>
}
fun throwInTry_valueInCatchAndFinally_smartcastAfterTryCatchFinally() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
"OK"
} finally {
"really"
}
s.length
}
interface A
interface B : A
fun takeB(b: B) {}
fun conditionalThrowInTry_smartcastInTry(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
<!INAPPLICABLE_CANDIDATE!>takeB<!>(a)
} catch (e: Throwable) {}
}
fun conditionalThrowInTry_noSmartcastAfterTryCatch(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {}
<!INAPPLICABLE_CANDIDATE!>takeB<!>(a)
}
fun conditionalThrowInTry_rethrow_smartcastAfterTryCatch(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
}
<!INAPPLICABLE_CANDIDATE!>takeB<!>(a)
}
fun conditionalThrowInTry_rethrow_smartcastAfterTryCatchFinally(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
} finally {}
<!INAPPLICABLE_CANDIDATE!>takeB<!>(a)
}
fun conditionalThrowInTry_rethrow_noSmartcastInFinally(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
} finally {
<!INAPPLICABLE_CANDIDATE!>takeB<!>(a)
}
}
compiler/testData/diagnostics/tests/smartCasts/throwInTry.kt
Vendored
+88
View File
@@ -0,0 +1,88 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER, -UNUSED_EXPRESSION
fun throwInTry_valueInCatch_smartcastAfterTryCatch() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
"OK"
}
s.length
}
fun throwInTry_valueInFinally_noSmartcastAfterTryCatchFinally() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
} finally {
"not enough"
}
s.<!UNRESOLVED_REFERENCE!>length<!>
}
fun throwInTry_valueInCatchAndFinally_smartcastAfterTryCatchFinally() {
val s = try {
throw AssertionError()
} catch(e: Throwable) {
"OK"
} finally {
"really"
}
s.length
}
interface A
interface B : A
fun takeB(b: B) {}
fun conditionalThrowInTry_smartcastInTry(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
takeB(<!DEBUG_INFO_SMARTCAST!>a<!>)
} catch (e: Throwable) {}
}
fun conditionalThrowInTry_noSmartcastAfterTryCatch(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {}
takeB(<!TYPE_MISMATCH!>a<!>)
}
fun conditionalThrowInTry_rethrow_smartcastAfterTryCatch(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
}
takeB(<!DEBUG_INFO_SMARTCAST!>a<!>)
}
fun conditionalThrowInTry_rethrow_smartcastAfterTryCatchFinally(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
} finally {}
takeB(<!TYPE_MISMATCH!>a<!>)
}
fun conditionalThrowInTry_rethrow_noSmartcastInFinally(a: A) {
try {
if (a !is B) {
throw AssertionError()
}
} catch (e: Throwable) {
throw e
} finally {
takeB(<!TYPE_MISMATCH!>a<!>)
}
}
compiler/testData/diagnostics/tests/smartCasts/throwInTry.txt
Vendored
+23
View File
@@ -0,0 +1,23 @@
package
public fun conditionalThrowInTry_noSmartcastAfterTryCatch(/*0*/ a: A): kotlin.Unit
public fun conditionalThrowInTry_rethrow_noSmartcastInFinally(/*0*/ a: A): kotlin.Unit
public fun conditionalThrowInTry_rethrow_smartcastAfterTryCatch(/*0*/ a: A): kotlin.Unit
public fun conditionalThrowInTry_rethrow_smartcastAfterTryCatchFinally(/*0*/ a: A): kotlin.Unit
public fun conditionalThrowInTry_smartcastInTry(/*0*/ a: A): kotlin.Unit
public fun takeB(/*0*/ b: B): kotlin.Unit
public fun throwInTry_valueInCatchAndFinally_smartcastAfterTryCatchFinally(): kotlin.Unit
public fun throwInTry_valueInCatch_smartcastAfterTryCatch(): kotlin.Unit
public fun throwInTry_valueInFinally_noSmartcastAfterTryCatchFinally(): kotlin.Unit
public interface A {
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface B : A {
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java
Generated
+6
View File
@@ -25835,6 +25835,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
runTest("compiler/testData/diagnostics/tests/smartCasts/threeImplicitReceivers.kt");
}
@Test
@TestMetadata("throwInTry.kt")
public void testThrowInTry() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/throwInTry.kt");
}
@Test
@TestMetadata("twoImplicitReceivers.kt")
public void testTwoImplicitReceivers() throws Exception {