Files
kotlin-fork/compiler/testData/diagnostics/tests/tailRecInNestedScopes.kt
T
Tianyu Geng 8525b4932b FIR Checker: check tailrec
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.
2021-09-14 23:48:50 +03:00

38 lines
611 B
Kotlin
Vendored

// WITH_STDLIB
<!NO_TAIL_CALLS_FOUND!>tailrec fun foo1()<!> {
run {
<!NON_TAIL_RECURSIVE_CALL!>foo1<!>()
}
}
fun myRun(f: () -> Unit) = f()
<!NO_TAIL_CALLS_FOUND!>tailrec fun foo2()<!> {
myRun {
<!NON_TAIL_RECURSIVE_CALL!>foo2<!>()
}
}
<!NO_TAIL_CALLS_FOUND!>tailrec fun foo3()<!> {
fun bar() {
<!NON_TAIL_RECURSIVE_CALL!>foo3<!>()
}
bar()
}
class A {
<!NO_TAIL_CALLS_FOUND!>tailrec fun foo4()<!> {
with(this) {
<!NON_TAIL_RECURSIVE_CALL!>foo4<!>()
}
}
}
tailrec fun foo5() {
run {
return foo5()
}
}