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UnusedPrivateMember: fix false positive with backtick parameters #5252

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merged 1 commit into from Aug 29, 2022
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Expand Up @@ -258,7 +258,7 @@ private class UnusedParameterVisitor(allowedNames: Regex) : UnusedMemberVisitor(
}

override fun visitReferenceExpression(expression: KtReferenceExpression) {
parameters.remove(expression.text)
parameters.remove(expression.text.removeSurrounding("`"))
super.visitReferenceExpression(expression)
}
})
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Expand Up @@ -1468,6 +1468,17 @@ class UnusedPrivateMemberSpec(val env: KotlinCoreEnvironment) {
}
}

@Nested
inner class `backtick identifiers - #5251` {
@Test
fun `does not report used backtick parameters`() {
val code = """
fun test(`foo bar`: Int) = `foo bar`
"""
assertThat(subject.compileAndLintWithContext(env, code)).isEmpty()
}
}

@Nested
inner class `list get overloaded operator function - #3640` {
@Test
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