False positive in ArgumentListWrappingRule

[jamespfaulkner]

Expected Behavior

ktlint should not report the following violation.

Observed Behavior

Given the following class and a max_line_length of 80

                class B : A({
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                })

ktlint fails with the following two violations:
Argument should be on a separate line (unless all arguments can fit a single line)
Missing newline before ")"

No violations are reported if there is no max_line_length.

Steps to Reproduce

This can be recreated using the following test:

    @Test
    fun testLambdaArgumentsAreIgnored() {
        assertThat(
            ArgumentListWrappingRule().lint(
                """
                abstract class A(init: String.() -> Int)
                class B : A({
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                    toInt()
                })

                fun test(a: Any, b: (Any) -> Any) {
                    test(a = "1", b = {
                        it.toString()
                    })
                }
                """.trimIndent(),
                userData = mapOf("max_line_length" to "80")
            )
        ).isEmpty()
    }

master...jamespfaulkner:false-reporting

Your Environment

• Version of ktlint used: 0.40.0
• Version of Gradle used (if applicable): 6.6
• Operating System and version: MacOS
• Link to your project (if it's a public repository): master...jamespfaulkner:false-reporting