Support trailing comma

^KT-34743 Fixed
2019-10-07 13:21:25 +03:00
parent e638b9fd12
commit 62d204f4d6
83 changed files with 4717 additions and 96 deletions
@@ -0,0 +1,104 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER, -UNUSED_ANONYMOUS_PARAMETER, -UNUSED_VARIABLE
+// !LANGUAGE: +TrailingCommas
+
+open class Foo1(x: Int = 10, y: Float = 0f,)
+
+class Foo2(
+    val x: Int = 10,
+    var y: Float,
+): Foo1(x, y) {
+    constructor(
+        x: Float,
+        y: Int = 10,
+        ): this(1, 1f,) {
+
+    }
+}
+
+enum class Foo3(x: Int, )
+
+fun foo4(x: Int, y: Comparable<Float>,) {}
+
+fun foo5(x: Int = 10,) {}
+
+fun foo6(vararg x: Int,) {}
+
+fun foo61(vararg x: Int,/**/) {}
+
+fun foo7(y: Float, vararg x: Int,) {}
+
+val foo8: (Int, Int,) -> Int = fun(
+    x,
+    y,
+    ): Int {
+    return x + y
+}
+
+val foo9: (Int, Int, Int,) -> Int =
+    fun (x, y: Int, z,): Int {
+        return x + y
+    }
+
+open class Foo10(x: Int = 10, y: Float = 0f)
+
+class Foo11: Foo10 {
+    constructor(
+        x: Float
+    ): super(1, 1f,)
+}
+
+class Foo12: Foo10 {
+    constructor(
+        x: Float
+    ): super(1, 1f,/**/)
+}
+
+fun main() {
+    val x1 = {
+            x: Comparable<Comparable<Number>>,
+            y: Iterable<Iterable<Number>>,
+        ->
+        println("1")
+    }
+    val x11 = {
+            x: Comparable<Comparable<Number>>,
+            y: Iterable<Iterable<Number>>,/**/
+        ->
+        println("1")
+    }
+    val x2 = { x: Comparable<Comparable<Number>>,
+        -> println("1")
+    }
+    val x3: ((Int,) -> Int) -> Unit = { x: (Int,) -> Int, -> println("1") }
+    val x4: ((Int,) -> Int) -> Unit = { x, -> println("1") }
+
+    try {
+        println(1)
+    } catch (e: Exception,) {
+
+    }
+
+    try {
+        println(1)
+    } catch (e: Exception,) {
+
+    } catch (e: Exception,) {
+
+    }
+
+    try {
+        println(1)
+    } catch (e: Exception,) {
+
+    } finally {
+
+    }
+
+    try {
+        println(1)
+    } catch (e: Exception,/**/) {
+
+    } finally {
+
+    }
+}