Use more specific status to report diagnostics

#KT-12737 Fixed
This commit is contained in:
Mikhail Zarechenskiy
2017-07-10 10:58:36 +03:00
parent 178bb900b4
commit e82c909f75
11 changed files with 69 additions and 14 deletions
@@ -469,6 +469,7 @@ internal fun createPreviousResolveError(status: ResolutionStatus): PreviousResol
val level = when (status) {
ResolutionStatus.SUCCESS, ResolutionStatus.INCOMPLETE_TYPE_INFERENCE -> return null
ResolutionStatus.UNSAFE_CALL_ERROR -> ResolutionCandidateApplicability.MAY_THROW_RUNTIME_ERROR
ResolutionStatus.ARGUMENTS_MAPPING_ERROR -> ResolutionCandidateApplicability.INAPPLICABLE_ARGUMENTS_MAPPING_ERROR
ResolutionStatus.RECEIVER_TYPE_ERROR -> ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER
else -> ResolutionCandidateApplicability.INAPPLICABLE
}
@@ -71,7 +71,8 @@ enum class ResolutionCandidateApplicability {
MAY_THROW_RUNTIME_ERROR, // unsafe call or unstable smart cast
RUNTIME_ERROR, // problems with visibility
IMPOSSIBLE_TO_GENERATE, // access to outer class from nested
INAPPLICABLE, // arguments not matched
INAPPLICABLE, // arguments have wrong types
INAPPLICABLE_ARGUMENTS_MAPPING_ERROR, // arguments not mapped to parameters (i.e. different size of arguments and parameters)
INAPPLICABLE_WRONG_RECEIVER, // receiver not matched
HIDDEN, // removed from resolve
}
@@ -20,6 +20,11 @@ import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValueWithSmartCastInfo
private val INAPPLICABLE_STATUSES = setOf(
ResolutionCandidateApplicability.INAPPLICABLE,
ResolutionCandidateApplicability.INAPPLICABLE_ARGUMENTS_MAPPING_ERROR,
ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER)
val ResolutionCandidateApplicability.isSuccess: Boolean
get() = this <= ResolutionCandidateApplicability.RESOLVED_LOW_PRIORITY
@@ -30,7 +35,7 @@ val CandidateWithBoundDispatchReceiver.requiresExtensionReceiver: Boolean
get() = descriptor.extensionReceiverParameter != null
val ResolutionCandidateApplicability.isInapplicable: Boolean
get() = this == ResolutionCandidateApplicability.INAPPLICABLE || this == ResolutionCandidateApplicability.INAPPLICABLE_WRONG_RECEIVER
get() = this in INAPPLICABLE_STATUSES
internal class CandidateWithBoundDispatchReceiverImpl(
override val dispatchReceiver: ReceiverValueWithSmartCastInfo?,
@@ -16,6 +16,7 @@ class C : T {
super.foo() // OK
<!SUPER_CANT_BE_EXTENSION_RECEIVER!>super<!>.bar() // Error
super.buzz() // OK, resolved to a member
super.buzz1(<!NO_VALUE_FOR_PARAMETER!>)<!> // Resolved to a member, but error: no parameter passed where required
<!SUPER_CANT_BE_EXTENSION_RECEIVER!>super<!>.buzz1() // Resolved to an extension
super.buzz1(<!TYPE_MISMATCH!>""<!>) // Resolved to a member
}
}
@@ -0,0 +1,20 @@
// WITH_RUNTIME
fun Runnable.test(f: Runnable.(Int) -> Unit) {
f(<!TYPE_MISMATCH!>""<!>)
}
fun test(f: Runnable.(Int) -> Unit, runnable: Runnable) {
with (runnable) {
f(<!TYPE_MISMATCH!>""<!>)
}
}
fun Int.test(f: String.(Int) -> Unit) {
f("", 0)
f(""<!NO_VALUE_FOR_PARAMETER!>)<!>
with("") {
f(0)
f(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0.0<!>)
}
}
@@ -0,0 +1,5 @@
package
public fun test(/*0*/ f: java.lang.Runnable.(kotlin.Int) -> kotlin.Unit, /*1*/ runnable: java.lang.Runnable): kotlin.Unit
public fun java.lang.Runnable.test(/*0*/ f: java.lang.Runnable.(kotlin.Int) -> kotlin.Unit): kotlin.Unit
public fun kotlin.Int.test(/*0*/ f: kotlin.String.(kotlin.Int) -> kotlin.Unit): kotlin.Unit
@@ -17,5 +17,5 @@ val test2 = WI(<!TOO_MANY_ARGUMENTS!>null<!>)
val test3 = CWI()
val test4 = CWI("")
val test5 = CWI(<!TOO_MANY_ARGUMENTS!>null<!>)
val test5a = ClassWithCompanionObjectWithInvoke(<!TOO_MANY_ARGUMENTS!>null<!>)
val test5 = CWI(<!NULL_FOR_NONNULL_TYPE!>null<!>)
val test5a = ClassWithCompanionObjectWithInvoke(<!NULL_FOR_NONNULL_TYPE!>null<!>)
@@ -4,8 +4,8 @@ public val test1: ObjectWithInvoke
public val test2: ObjectWithInvoke
public val test3: CWI /* = ClassWithCompanionObjectWithInvoke */
public val test4: kotlin.Any
public val test5: CWI /* = ClassWithCompanionObjectWithInvoke */
public val test5a: ClassWithCompanionObjectWithInvoke
public val test5: kotlin.Any
public val test5a: kotlin.Any
public final class ClassWithCompanionObjectWithInvoke {
public constructor ClassWithCompanionObjectWithInvoke()
@@ -10931,6 +10931,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/inference/reportingImprovements/wrongArgumentExtensionFunction.kt");
doTest(fileName);
}
@TestMetadata("wrongArgumentPassedToLocalExtensionFunction.kt")
public void testWrongArgumentPassedToLocalExtensionFunction() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/inference/reportingImprovements/wrongArgumentPassedToLocalExtensionFunction.kt");
doTest(fileName);
}
}
@TestMetadata("compiler/testData/diagnostics/tests/inference/substitutions")
@@ -1,5 +1,5 @@
// FILE: first.before.kt
// "Import" "false"
// "Import" "true"
// ERROR: Too many arguments for public final fun foo(): Unit defined in main.X
// ACTION: Add parameter to function 'foo'
// ACTION: Create extension function 'X.foo'
@@ -23,3 +23,23 @@ import main.X
fun X.foo(p: String) {
}
// FILE: first.after.kt
// "Import" "true"
// ERROR: Too many arguments for public final fun foo(): Unit defined in main.X
// ACTION: Add parameter to function 'foo'
// ACTION: Create extension function 'X.foo'
// ACTION: Create member function 'X.foo'
package main
import other.foo
class X {
fun foo() {
}
fun f() {
this.foo(<caret>1)
}
}
@@ -1,9 +1,5 @@
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Too many arguments for public constructor String() defined in kotlin.String
// ERROR: Type mismatch: inferred type is String but Charset was expected
// ERROR: Type mismatch: inferred type is String but Charset was expected
import java.nio.charset.Charset
import java.util.*