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WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR false positive trigger #943

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merged 4 commits into from
Jun 30, 2021
Merged

WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR false positive trigger #943

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WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR false positive trigger
Cheshiriks Jun 28, 2021
84747cc
WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR false positive trigger
Cheshiriks Jun 28, 2021
9e849d5
Merge branch 'master' into bugfix/field-rule
Cheshiriks Jun 30, 2021
d47fb3d
What's done:
Cheshiriks Jun 30, 2021
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3 changes: 2 additions & 1 deletion ...at-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter6/PropertyAccessorFields.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import org.cqfn.diktat.ruleset.utils.findAllDescendantsWithSpecificType
import org.cqfn.diktat.ruleset.utils.isGoingAfter

import com.pinterest.ktlint.core.ast.ElementType.BLOCK
import com.pinterest.ktlint.core.ast.ElementType.CALL_EXPRESSION
import com.pinterest.ktlint.core.ast.ElementType.DOT_QUALIFIED_EXPRESSION
import com.pinterest.ktlint.core.ast.ElementType.IDENTIFIER
import com.pinterest.ktlint.core.ast.ElementType.PROPERTY
Expand Down Expand Up @@ -46,7 +47,7 @@ class PropertyAccessorFields(configRules: List<RulesConfig>) : DiktatRule(
?.getChildren(TokenSet.create(PROPERTY))
?.filter { (it.psi as KtProperty).nameIdentifier?.text == leftValue.text }
?.none { firstReferenceWithSameName?.isGoingAfter(it) ?: false } ?: true
if (firstReferenceWithSameName != null && isContainLocalVarSameName) {
if (firstReferenceWithSameName != null && isContainLocalVarSameName && firstReferenceWithSameName.treeParent.treeParent.elementType != CALL_EXPRESSION) {
WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR.warn(configRules, emitWarn, isFixMode, node.text, node.startOffset, node)
}
}
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17 changes: 17 additions & 0 deletions ...-rules/src/test/kotlin/org/cqfn/diktat/ruleset/chapter6/PropertyAccessorFieldsWarnTest.kt
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Expand Up @@ -117,4 +117,21 @@ class PropertyAccessorFieldsWarnTest : LintTestBase(::PropertyAccessorFields) {
LintError(24, 4, ruleId, "${WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR.warnText()} set(value) {...")
)
}

@Test
@Tag(WarningNames.WRONG_NAME_OF_VARIABLE_INSIDE_ACCESSOR)
fun `shouldn't be triggered when there's a method with the same name as the property`() {
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lintMethod(
"""
|class A {
|
| val String.blaBla: String
| get() = "bla".blaBla("bla")
|
| fun String.blaBla(string: String): String = this + string
| fun boo(string: String): String = string + string
|}
""".trimMargin()
)
}
}