Tianyu Geng
8525b4932b
Difference from FE1.0 * KT-4285: calls to virtual method with default argument should be reported as not tailrec. FE1.0 is missing such cases. * KT-48600: calls inside lambda should be reported as not tailrec. FE1.0 also misses such cases.
33 lines
653 B
Kotlin
Vendored
33 lines
653 B
Kotlin
Vendored
// See also KT-4285
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open class A {
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open fun foo(x: Int = 0) {}
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open fun gav(y: Int = 1, z: Int = 2) {}
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}
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class B: A() {
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<!NO_TAIL_CALLS_FOUND!>tailrec override fun foo(x: Int)<!> {
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<!NON_TAIL_RECURSIVE_CALL!>foo<!>()
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}
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<!NO_TAIL_CALLS_FOUND!>tailrec override fun gav(y: Int, z: Int)<!> {
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<!NON_TAIL_RECURSIVE_CALL!>gav<!>(y)
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}
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tailrec fun bar(y: Double): Double = bar(y * 2.0)
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}
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class C: A() {
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tailrec override fun foo(x: Int) {
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foo(0)
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}
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tailrec override fun gav(y: Int, z: Int) {
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gav(y - 1, z - 1)
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}
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tailrec fun bar(y: Int = 1, z: Int = 2) {
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bar(z)
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}
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}
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