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[FE 1.0] Report INTEGER_OPERATOR_RESOLVE_WILL_CHANGE on calls in parenthesis

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^KT-47729 In progress
This commit is contained in:
Dmitriy Novozhilov
2021-07-15 13:00:42 +03:00
committed by TeamCityServer
parent ea4ab46765
commit 2fb5f776d8
8 changed files with 85 additions and 5 deletions
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compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/checkers/NewSchemeOfIntegerOperatorResolutionChecker.kt
+8 -5
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@@ -12,6 +12,8 @@ import org.jetbrains.kotlin.diagnostics.Errors
import org.jetbrains.kotlin.lexer.KtTokens
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.psi.KtConstantExpression
import org.jetbrains.kotlin.psi.KtExpression
import org.jetbrains.kotlin.psi.KtPsiUtil
import org.jetbrains.kotlin.psi.KtUnaryExpression
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
@@ -33,15 +35,16 @@ object NewSchemeOfIntegerOperatorResolutionChecker : CallChecker {
valueParameter.type
}.unwrap().lowerIfFlexible()
for (argument in arguments.arguments) {
val expression = argument.getArgumentExpression() ?: continue
val expression = KtPsiUtil.deparenthesize(argument.getArgumentExpression()) ?: continue
val compileTimeValue =
bindingContext[BindingContext.COMPILE_TIME_VALUE, expression] as? IntegerValueTypeConstant? ?: continue
val callForArgument = expression.getResolvedCall(bindingContext) ?: continue
if (!callForArgument.isIntOperator()) continue
val callElement = callForArgument.call.callElement
if (callElement is KtConstantExpression) continue
if (callElement is KtUnaryExpression) {
val token = callElement.operationToken
val callElement = callForArgument.call.callElement as? KtExpression ?: continue
val deparenthesizedElement = KtPsiUtil.deparenthesize(callElement)!!
if (deparenthesizedElement is KtConstantExpression) continue
if (deparenthesizedElement is KtUnaryExpression) {
val token = deparenthesizedElement.operationToken
if (token == KtTokens.PLUS || token == KtTokens.MINUS) continue
}