Introduce "Useless call on collection type" inspection

Related to KT-12165 Supported functions: filterNotNull, filterIsInstance, mapNotNull, mapNotNullTo, mapIndexedNotNull, mapIndexedNotNullTo Also, "Useless cal on not-null" improved a bit
2017-06-19 16:00:30 +03:00
parent f80f41d254
commit bdb9f00c75
32 changed files with 411 additions and 73 deletions
@@ -0,0 +1,6 @@
+// PROBLEM: none
+// WITH_RUNTIME
+
+fun String.toNullableInt(): Int? = null
+
+val x = listOf("1").<caret>mapNotNull(String::toNullableInt)