Added IfThenToDoubleBangIntention

2014-04-14 15:26:53 -07:00
parent 8476a790bd
commit aec5ae5dd4
57 changed files with 623 additions and 0 deletions
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>) {
+        throw NullPointerException()
+    }
+    else {
+    }
+}
@@ -0,0 +1,4 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    "foo"!!
+}
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo != null<caret>) {
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,4 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    "foo"!!
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun foo(): Any? = "foo"
+
+fun main(args: Array<String>) {
+    if (foo() == null<caret>) {
+        throw KotlinNullPointerException()
+    }
+}
@@ -0,0 +1,6 @@
+// WITH_RUNTIME
+fun foo(): Any? = "foo"
+
+fun main(args: Array<String>) {
+    foo()!!
+}
@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>) {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,4 @@
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    "foo"!!
+}
@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = null
+
+    if (foo != null<caret>) {
+        print ("Hello")
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo = null
+    val a = "a"
+
+    if (foo != null<caret>) {
+        a
+    }
+    else {
+        throw NullPointerException()
+    }
+
+}
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (null == <caret>null) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+
+fun <T> T.compareTo(a: T): Int = 0
+
+fun main(args: Array<String>) {
+    val foo = null
+    if (foo > null<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,17 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+// ERROR: <html>Type mismatch.<table><tr><td>Required:</td><td>kotlin.Boolean</td></tr><tr><td>Found:</td><td>kotlin.Int</td></tr></table></html>
+// ERROR: Condition must be of type kotlin.Boolean, but is of type kotlin.Int
+// ERROR: Infix call corresponds to a dot-qualified call 'foo.times(10)' which is not allowed on a nullable receiver 'foo'. Use ?.-qualified call instead
+
+fun String?.times(a: Int): Boolean = a == 0
+
+fun main(args: Array<String>) {
+    val foo: Int? = 4
+    if (foo * 10<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,15 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    print(foo)
+    if (foo != null<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    print(foo)
+    foo!!
+}
@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+val x = maybeFoo()
+
+fun main(args: Array<String>) {
+    if (x !=<caret> null) {
+        x
+    } else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+val x = maybeFoo()
+
+fun main(args: Array<String>) {
+    x!!
+}
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo = "foo"
+    if (<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = null
+    if (foo != null<caret>) {
+        foo
+    }
+    else {
+
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>) {
+    }
+    else {
+        foo
+    }
+}
@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (foo != null<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (foo != null<caret>)
+        foo
+    else
+        throw NullPointerException()
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    val x = if (foo == null<caret>) {
+        throw KotlinNullPointerException()
+    }
+    else {
+        foo
+    }
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val x = maybeFoo()!!
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (foo == null<caret>)
+        throw NullPointerException()
+    else
+        foo
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (foo != null<caret>)
+        foo
+    else
+        throw NullPointerException("'foo' must not be null")
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>) {
+        null
+    }
+}
+
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>)
+    else {
+        foo
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+// ERROR: <html>Type mismatch.<table><tr><td>Required:</td><td>kotlin.Boolean</td></tr><tr><td>Found:</td><td>() &rarr; kotlin.String?</td></tr></table></html>
+// ERROR: Condition must be of type kotlin.Boolean, but is of type () -> kotlin.String?
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if<caret> {
+        foo
+    } else throw NullPointerException()
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo = "foo"
+    val bar = "bar"
+    if (foo == bar<caret>) {
+        foo
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+//IS_APPLICABLE: false
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    if (maybeFoo() == null<caret>)
+        maybeFoo()
+    else
+        throw NullPointerException()
+}
@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+//IS_APPLICABLE: false
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    var foo = maybeFoo()
+    if (foo == null<caret>)
+        throw NullPointerException()
+    else
+        foo
+}
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    if (foo == null<caret>) {
+        null
+    }
+    else {
+        foo
+    }
+}
@@ -0,0 +1,13 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo: String? = null
+
+    if (foo != null<caret>) {
+        foo
+    }
+    else {
+        print ("Hello")
+        throw NullPointerException("'foo' must not be null")
+    }
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (null == foo<caret>)
+        throw NullPointerException()
+    else
+        foo
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    val foo = maybeFoo()
+    if (null != foo<caret>)
+        foo
+    else
+        throw NullPointerException()
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun maybeFoo(): String? {
+    return "foo"
+}
+
+fun main(args: Array<String>) {
+    maybeFoo()!!
+}
@@ -0,0 +1,11 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun main(args: Array<String>) {
+    val foo = null
+    if (foo == null<caret>) {
+        null
+    }
+    else {
+        null
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+class NullPointerException : Exception()
+
+fun foo(): Any? = "foo"
+
+fun main(args: Array<String>) {
+    if (foo() == null<caret>) {
+        throw java.lang.NullPointerException()
+    }
+}
@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+class NullPointerException : Exception()
+
+fun foo(): Any? = "foo"
+
+fun main(args: Array<String>) {
+    foo()!!
+}
@@ -0,0 +1,10 @@
+// IS_APPLICABLE: false
+// WITH_RUNTIME
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    val y = if (foo == null<caret>) {
+        throw NullPointerException()
+    }
+    else {
+    }
+}
@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: FALSE
+fun main(args: Array<String>) {
+    val foo: String? = "foo"
+    val y = if (foo == null<caret>) {
+    }
+    else {
+        throw NullPointerException()
+    }
+}
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+class F(a: Int?) {
+    val b = a
+    val c = if (b != <caret> null) b else throw NullPointerException()
+}
+
+fun main(args: Array<String>) {
+    F(1).c
+}
@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+class F(a: Int?) {
+    val b = a
+    val c = b!!
+}
+
+fun main(args: Array<String>) {
+    F(1).c
+}