azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[FE 1.0] Prohibit confusing syntax inside when branches

Browse Source 
^KT-48385 Fixed
This commit is contained in:
Dmitriy Novozhilov
2021-10-20 16:40:13 +03:00
committed by teamcityserver
parent 653fc85461
commit 1513e739c6
28 changed files with 1323 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testData/diagnostics/tests/when/deprecatedSyntaxInConditionsNoSubject.kt
Vendored
+61
View File
@@ -0,0 +1,61 @@
// LANGUAGE: +ProhibitConfusingSyntaxInWhenBranches
// DIAGNOSTICS: -INCOMPATIBLE_TYPES, -NON_EXHAUSTIVE_WHEN_STATEMENT, -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE
// ISSUE: KT-48385
operator fun Boolean.plus(other: Boolean): Boolean = true
operator fun Boolean.minus(other: Boolean): Boolean = true
operator fun Boolean.times(other: Boolean): Boolean = true
operator fun Boolean.div(other: Boolean): Boolean = true
operator fun Boolean.rem(other: Boolean): Boolean = true
operator fun Boolean.rangeTo(other: Boolean): Boolean = true
fun Boolean.id(): Boolean = true
operator fun Boolean.inc(): Boolean = true
operator fun Boolean.dec(): Boolean = true
operator fun Boolean.plusAssign(other: Boolean) {}
operator fun Boolean.minusAssign(other: Boolean) {}
operator fun Boolean.timesAssign(other: Boolean) {}
operator fun Boolean.divAssign(other: Boolean) {}
operator fun Boolean.remAssign(other: Boolean) {}
operator fun Any?.contains(other: Any): Boolean = false
fun testWithSubject_ok(x: Boolean, y: Boolean?, any: Any, z: Boolean) {
when {
x.id() -> {}
<!TYPE_MISMATCH!>y?.id()<!> -> {}
<!TYPE_MISMATCH!>any as? Boolean<!> -> {}
any as Boolean -> {}
x * x -> {}
x / x -> {}
x % x -> {}
x + x -> {}
x - x -> {}
x..x -> {}
<!TYPE_MISMATCH!>y<!> -> {}
y ?: x -> {}
x in x -> {}
x !in x -> {}
x is String -> {}
x !is String -> {}
x <!OVERLOAD_RESOLUTION_AMBIGUITY!><<!> x -> {}
x <!OVERLOAD_RESOLUTION_AMBIGUITY!>><!> x -> {}
x <!OVERLOAD_RESOLUTION_AMBIGUITY!><=<!> x -> {}
x <!OVERLOAD_RESOLUTION_AMBIGUITY!>>=<!> x -> {}
x == x -> {}
x != x -> {}
<!DEPRECATED_IDENTITY_EQUALS!>x === x<!> -> {}
<!DEPRECATED_IDENTITY_EQUALS!>x !== x<!> -> {}
x && x -> {}
x || x -> {}
}
var b = z
when (z) {
b++ -> {}
b-- -> {}
}
}