Mikhail Glukhikh
42 lines
1.3 KiB
Kotlin
Vendored
42 lines
1.3 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -DEBUG_INFO_SMARTCAST
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class Foo {
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fun foo(a: Foo): Foo = a
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var f: Foo? = null
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}
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fun main() {
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val x: Foo? = null
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val y: Foo? = null
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x<!UNSAFE_CALL!>.<!>foo(y)
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x!!.foo(<!ARGUMENT_TYPE_MISMATCH!>y<!>)
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x.foo(y!!)
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x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(y<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
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val a: Foo? = null
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val b: Foo? = null
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val c: Foo? = null
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a<!UNSAFE_CALL!>.<!>foo(b<!UNSAFE_CALL!>.<!>foo(c))
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a!!.foo(b<!UNSAFE_CALL!>.<!>foo(c))
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a.foo(b!!.foo(<!ARGUMENT_TYPE_MISMATCH!>c<!>))
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a<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(b<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(<!ARGUMENT_TYPE_MISMATCH!>c<!>))
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a.foo(b.foo(c!!))
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a<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(b.foo(c<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>))
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a.foo(b<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(c<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>))
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a<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(b<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.foo(c<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>))
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val z: Foo? = null
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z!!.foo(z<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
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val w: Foo? = null
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w<!UNSAFE_CALL!>.<!>f = z
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(w<!UNSAFE_CALL!>.<!>f) = z
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(label@ w<!UNSAFE_CALL!>.<!>f) = z
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w!!.f = z
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w.f = z
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w<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.f = z
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w.f<!UNSAFE_CALL!>.<!>f = z
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w.f!!.f = z
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}
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