Use more specific status to report diagnostics
#KT-12737 Fixed
This commit is contained in:
+1
@@ -469,6 +469,7 @@ internal fun createPreviousResolveError(status: ResolutionStatus): PreviousResol
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val level = when (status) {
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ResolutionStatus.SUCCESS, ResolutionStatus.INCOMPLETE_TYPE_INFERENCE -> return null
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ResolutionStatus.UNSAFE_CALL_ERROR -> ResolutionCandidateApplicability.MAY_THROW_RUNTIME_ERROR
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ResolutionStatus.ARGUMENTS_MAPPING_ERROR -> ResolutionCandidateApplicability.INAPPLICABLE_ARGUMENTS_MAPPING_ERROR
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ResolutionStatus.RECEIVER_TYPE_ERROR -> ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER
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else -> ResolutionCandidateApplicability.INAPPLICABLE
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}
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+2
-1
@@ -71,7 +71,8 @@ enum class ResolutionCandidateApplicability {
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MAY_THROW_RUNTIME_ERROR, // unsafe call or unstable smart cast
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RUNTIME_ERROR, // problems with visibility
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IMPOSSIBLE_TO_GENERATE, // access to outer class from nested
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INAPPLICABLE, // arguments not matched
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INAPPLICABLE, // arguments have wrong types
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INAPPLICABLE_ARGUMENTS_MAPPING_ERROR, // arguments not mapped to parameters (i.e. different size of arguments and parameters)
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INAPPLICABLE_WRONG_RECEIVER, // receiver not matched
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HIDDEN, // removed from resolve
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}
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@@ -20,6 +20,11 @@ import org.jetbrains.kotlin.descriptors.CallableDescriptor
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import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
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import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValueWithSmartCastInfo
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private val INAPPLICABLE_STATUSES = setOf(
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ResolutionCandidateApplicability.INAPPLICABLE,
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ResolutionCandidateApplicability.INAPPLICABLE_ARGUMENTS_MAPPING_ERROR,
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ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER)
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val ResolutionCandidateApplicability.isSuccess: Boolean
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get() = this <= ResolutionCandidateApplicability.RESOLVED_LOW_PRIORITY
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@@ -30,7 +35,7 @@ val CandidateWithBoundDispatchReceiver.requiresExtensionReceiver: Boolean
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get() = descriptor.extensionReceiverParameter != null
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val ResolutionCandidateApplicability.isInapplicable: Boolean
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get() = this == ResolutionCandidateApplicability.INAPPLICABLE || this == ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER
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get() = this in INAPPLICABLE_STATUSES
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internal class CandidateWithBoundDispatchReceiverImpl(
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override val dispatchReceiver: ReceiverValueWithSmartCastInfo?,
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@@ -16,6 +16,7 @@ class C : T {
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super.foo() // OK
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<!SUPER_CANT_BE_EXTENSION_RECEIVER!>super<!>.bar() // Error
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super.buzz() // OK, resolved to a member
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super.buzz1(<!NO_VALUE_FOR_PARAMETER!>)<!> // Resolved to a member, but error: no parameter passed where required
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<!SUPER_CANT_BE_EXTENSION_RECEIVER!>super<!>.buzz1() // Resolved to an extension
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super.buzz1(<!TYPE_MISMATCH!>""<!>) // Resolved to a member
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}
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}
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+20
@@ -0,0 +1,20 @@
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// WITH_RUNTIME
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fun Runnable.test(f: Runnable.(Int) -> Unit) {
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f(<!TYPE_MISMATCH!>""<!>)
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}
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fun test(f: Runnable.(Int) -> Unit, runnable: Runnable) {
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with (runnable) {
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f(<!TYPE_MISMATCH!>""<!>)
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}
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}
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fun Int.test(f: String.(Int) -> Unit) {
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f("", 0)
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f(""<!NO_VALUE_FOR_PARAMETER!>)<!>
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with("") {
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f(0)
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f(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0.0<!>)
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}
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}
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+5
@@ -0,0 +1,5 @@
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package
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public fun test(/*0*/ f: java.lang.Runnable.(kotlin.Int) -> kotlin.Unit, /*1*/ runnable: java.lang.Runnable): kotlin.Unit
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public fun java.lang.Runnable.test(/*0*/ f: java.lang.Runnable.(kotlin.Int) -> kotlin.Unit): kotlin.Unit
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public fun kotlin.Int.test(/*0*/ f: kotlin.String.(kotlin.Int) -> kotlin.Unit): kotlin.Unit
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@@ -17,5 +17,5 @@ val test2 = WI(<!TOO_MANY_ARGUMENTS!>null<!>)
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val test3 = CWI()
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val test4 = CWI("")
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val test5 = CWI(<!TOO_MANY_ARGUMENTS!>null<!>)
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val test5a = ClassWithCompanionObjectWithInvoke(<!TOO_MANY_ARGUMENTS!>null<!>)
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val test5 = CWI(<!NULL_FOR_NONNULL_TYPE!>null<!>)
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val test5a = ClassWithCompanionObjectWithInvoke(<!NULL_FOR_NONNULL_TYPE!>null<!>)
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+2
-2
@@ -4,8 +4,8 @@ public val test1: ObjectWithInvoke
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public val test2: ObjectWithInvoke
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public val test3: CWI /* = ClassWithCompanionObjectWithInvoke */
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public val test4: kotlin.Any
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public val test5: CWI /* = ClassWithCompanionObjectWithInvoke */
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public val test5a: ClassWithCompanionObjectWithInvoke
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public val test5: kotlin.Any
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public val test5a: kotlin.Any
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public final class ClassWithCompanionObjectWithInvoke {
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public constructor ClassWithCompanionObjectWithInvoke()
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@@ -10931,6 +10931,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
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String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/inference/reportingImprovements/wrongArgumentExtensionFunction.kt");
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doTest(fileName);
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}
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@TestMetadata("wrongArgumentPassedToLocalExtensionFunction.kt")
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public void testWrongArgumentPassedToLocalExtensionFunction() throws Exception {
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String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/inference/reportingImprovements/wrongArgumentPassedToLocalExtensionFunction.kt");
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doTest(fileName);
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}
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}
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@TestMetadata("compiler/testData/diagnostics/tests/inference/substitutions")
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+21
-1
@@ -1,5 +1,5 @@
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// FILE: first.before.kt
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// "Import" "false"
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// "Import" "true"
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// ERROR: Too many arguments for public final fun foo(): Unit defined in main.X
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// ACTION: Add parameter to function 'foo'
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// ACTION: Create extension function 'X.foo'
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@@ -23,3 +23,23 @@ import main.X
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fun X.foo(p: String) {
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}
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// FILE: first.after.kt
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// "Import" "true"
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// ERROR: Too many arguments for public final fun foo(): Unit defined in main.X
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// ACTION: Add parameter to function 'foo'
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// ACTION: Create extension function 'X.foo'
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// ACTION: Create member function 'X.foo'
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package main
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import other.foo
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class X {
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fun foo() {
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}
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fun f() {
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this.foo(<caret>1)
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}
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}
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@@ -1,9 +1,5 @@
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Too many arguments for public constructor String() defined in kotlin.String
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// ERROR: Type mismatch: inferred type is String but Charset was expected
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// ERROR: Type mismatch: inferred type is String but Charset was expected
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import java.nio.charset.Charset
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import java.util.*
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