Pavel Kirpichenkov
003ba1c8f5
For single super type constructor create star projection argument when types for that argument are equal to the original types. Captured star projections are replaced with their corresponding supertypes during this check. Skip check for `in` parameters, for which recursive cst calculation does not happen. Adjust constant in fallback recursion condition. ^KT-38544 Fixed
FIR Analysis tests
Mostly, format of FIR analysis test is the same as the one described at compiler/testData/diagnostics/ReadMe.md.
DEBUG_INFO_EXPRESSION_TYPE and DEBUG_INFO_CALL are also partially supported but need to be written out explicitly in a test data file:
fun foo(
x1: String,
x2: Collection<CharSequence>,
x3: MutableMap<out CharSequence, in MutableList<*>>
) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>x1<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.CharSequence>")!>x2<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.CharSequence, in kotlin.collections.MutableList<*>>")!>x3<!>
}
interface B {
operator fun invoke(x: Int): String
}
class A {
fun foo(x: Int) {
fun baz(x: Double) {}
<!DEBUG_INFO_CALL("fqName: A.foo.baz; typeCall: function")!>baz(1.0)<!>
}
val bar: B = TODO()
}
fun A.foo(x: String) {}
fun main() {
fun A.foo(x: Double) {}
val a = A()
a.<!DEBUG_INFO_CALL("fqName: A.foo; typeCall: function")!>foo(1)<!>
a.<!DEBUG_INFO_CALL("fqName: foo; typeCall: extension function")!>foo("")<!>
a.<!DEBUG_INFO_CALL("fqName: main.foo; typeCall: extension function")!>foo(1.0)<!>
a.<!DEBUG_INFO_CALL("fqName: B.invoke; typeCall: variable&invoke")!>bar(1)<!>
}
Specific Directives
// FIR_IDENTICALshould be prepended in a.ktfile of an old diagnostic test when analysis result of old FE and FIR are the same// FIR_IGNOREshould be prepended in a.fir.ktfile of an old diagnostic test known to fail with exception// !DUMP_CFGgenerates.dotfile with rendered data flow graph (see comment atorg.jetbrains.kotlin.fir.AbstractFirDiagnosticsTest)