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[NI] Don't try to search methods on undefined integer type

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This commit is contained in:
Mikhail Zarechenskiy
2017-10-27 04:13:03 +03:00
parent 4ad885afb0
commit d45f4e71de
1 changed files with 13 additions and 4 deletions
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compiler/frontend/src/org/jetbrains/kotlin/resolve/DelegatedPropertyResolver.kt
+13 -4
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@@ -42,6 +42,7 @@ import org.jetbrains.kotlin.resolve.calls.inference.toHandle
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.resolve.calls.results.OverloadResolutionResults
import org.jetbrains.kotlin.resolve.calls.smartcasts.DataFlowInfo
import org.jetbrains.kotlin.resolve.constants.IntegerValueTypeConstructor
import org.jetbrains.kotlin.resolve.scopes.LexicalScope
import org.jetbrains.kotlin.resolve.scopes.ScopeUtils
import org.jetbrains.kotlin.resolve.scopes.receivers.ExpressionReceiver
@@ -532,18 +533,26 @@ class DelegatedPropertyResolver(
val traceToResolveConventionMethods = TemporaryBindingTrace.create(trace, "Trace to resolve delegated property convention methods")
val delegateType = expressionTypingServices.getTypeInfo(scopeForDelegate, delegateExpression, NO_EXPECTED_TYPE, dataFlowInfo,
val delegateTypeInfo = expressionTypingServices.getTypeInfo(scopeForDelegate, delegateExpression, NO_EXPECTED_TYPE, dataFlowInfo,
traceToResolveConventionMethods, false, delegateExpression, ContextDependency.DEPENDENT)
val contextForProvideDelegate = ExpressionTypingContext.newContext(traceToResolveConventionMethods, scopeForDelegate, delegateType.dataFlowInfo,
val contextForProvideDelegate = ExpressionTypingContext.newContext(traceToResolveConventionMethods, scopeForDelegate, delegateTypeInfo.dataFlowInfo,
NO_EXPECTED_TYPE, ContextDependency.DEPENDENT, StatementFilter.NONE,
languageVersionSettings)
val delegateTypeConstructor = delegateTypeInfo.type?.constructor
// This is a temporary hack, probably we should complete call if it doesn't contain unfixed type variables
val delegateType = if (delegateTypeConstructor is IntegerValueTypeConstructor)
TypeUtils.getDefaultPrimitiveNumberType(delegateTypeConstructor)
else
delegateTypeInfo.type
val provideDelegateResults = getProvideDelegateMethod(
variableDescriptor, delegateExpression, delegateType.type ?: return null, contextForProvideDelegate
variableDescriptor, delegateExpression, delegateType ?: return null, contextForProvideDelegate
)
var typeInfoForGetValueReceiver = delegateType
var typeInfoForGetValueReceiver = KotlinTypeInfo(delegateType, delegateTypeInfo.dataFlowInfo)
if (conventionMethodFound(provideDelegateResults)) {
val provideDelegateDescriptor = provideDelegateResults.resultingDescriptor
if (provideDelegateDescriptor.isOperator) {