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Create extension function '.set' quick fix: do not suggest for read-only collestions

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# KT-29193 Fixed
This commit is contained in:
Toshiaki Kameyama
2019-02-06 19:06:02 +09:00
committed by Mikhail Glukhikh
parent d6e21b1c21
commit 52c2547d95
1 changed files with 5 additions and 0 deletions
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idea/src/org/jetbrains/kotlin/idea/quickfix/createFromUsage/createCallable/CreateSetFunctionActionFactory.kt
+5
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@@ -17,8 +17,10 @@
package org.jetbrains.kotlin.idea.quickfix.createFromUsage.createCallable
import org.jetbrains.kotlin.diagnostics.Diagnostic
import org.jetbrains.kotlin.idea.caches.resolve.analyze
import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
import org.jetbrains.kotlin.idea.core.quickfix.QuickFixUtil
import org.jetbrains.kotlin.idea.inspections.isReadOnlyCollectionOrMap
import org.jetbrains.kotlin.idea.project.builtIns
import org.jetbrains.kotlin.idea.quickfix.createFromUsage.callableBuilder.CallableInfo
import org.jetbrains.kotlin.idea.quickfix.createFromUsage.callableBuilder.FunctionInfo
@@ -26,6 +28,8 @@ import org.jetbrains.kotlin.idea.quickfix.createFromUsage.callableBuilder.Parame
import org.jetbrains.kotlin.idea.quickfix.createFromUsage.callableBuilder.TypeInfo
import org.jetbrains.kotlin.lexer.KtTokens
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.resolve.calls.callUtil.getType
import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
import org.jetbrains.kotlin.types.ErrorUtils
import org.jetbrains.kotlin.types.Variance
import org.jetbrains.kotlin.types.expressions.OperatorConventions
@@ -43,6 +47,7 @@ object CreateSetFunctionActionFactory : CreateGetSetFunctionActionFactory(isGet
ParameterInfo(TypeInfo(it, Variance.IN_VARIANCE))
}
val assignmentExpr = QuickFixUtil.getParentElementOfType(diagnostic, KtOperationExpression::class.java) ?: return null
if (arrayExpr.getType(arrayExpr.analyze(BodyResolveMode.PARTIAL))?.isReadOnlyCollectionOrMap(builtIns) == true) return null
val valType = when (assignmentExpr) {
is KtBinaryExpression -> {
TypeInfo(assignmentExpr.right ?: return null, Variance.IN_VARIANCE)