Dmitry Savvinov
952f67dafc
Previously, enum entries were treated by the data-flow subsystem similar to other class/singletons. As a consequence, calls like 'Enum.ENTRY.property' had IdentifierInfo of 'property'. However, specially for enum entries, descriptor of 'property' is one and the same for all entries. It means that from the data-flow point of view, 'Enum.ONE.property' and 'Enum.TWO.property' are *one and the same data-flow values*. It could obviously lead to some bogus smartcasts, so this commit introduces separate IdentifierInfo.EnumEntry and uses it to build proper qualified values. ^KT-20772 Fixed
20 lines
482 B
Kotlin
Vendored
20 lines
482 B
Kotlin
Vendored
// !LANGUAGE: -SoundSmartcastForEnumEntries
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// !DIAGNOSTICS: -UNUSED_VARIABLE
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// SKIP_TXT
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enum class Message(val text: String?) {
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HELLO("hello"),
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WORLD("world"),
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NOTHING(null)
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}
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fun printMessages() {
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Message.HELLO.text!!
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<!DEBUG_INFO_SMARTCAST!>Message.HELLO.text<!>.length
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<!DEBUG_INFO_SMARTCAST!>Message.NOTHING.text<!>.length
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Message.NOTHING.text<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>
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<!DEBUG_INFO_SMARTCAST!>Message.NOTHING.text<!>.length
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}
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