Vsevolod Tolstopyatov
f4e8ae5191
* @ExperimentalForeignApi for all declarations that operate on
unmanaged memory (i.e. pointers and references)
* @BetaInteropApi for the rest of the interoperability declarations,
namely Swift/CInterop-specific interfaces and convenience-functions
### Implementation details
* Some typealiases are not marked explicitly because it crashes the compiler,
yet their experimentality is properly propagated
* License header is adjusted where it previously had been existing
* Deprecated with ERROR interop declarations that are deprecated for more than
two years are removed
* WASM target interop declarations are deprecated
* Deliberately make Boolean.toByte and Byte.toBoolean foreign-experimental to scare
people away
^KT-57728 fixed
Merge-request: KT-MR-9788
Merged-by: Vsevolod Tolstopyatov <qwwdfsad@gmail.com>
35 lines
1.2 KiB
Kotlin
35 lines
1.2 KiB
Kotlin
// This test mostly checks frontend behaviour.
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@file:OptIn(kotlinx.cinterop.ExperimentalForeignApi::class)
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import cForwardDeclarations.*
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import cnames.structs.StructDeclared
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import kotlin.test.assertEquals
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import kotlinx.cinterop.COpaque
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import kotlinx.cinterop.CStructVar
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import kotlinx.cinterop.ptr
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// The test should also check that these references can't be resolved, but the test infra doesn't support this yet:
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// import cForwardDeclarations.StructUndeclared
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// import cnames.structs.StructUndeclared // Supported in K1 though.
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fun <T1 : T2, T2> checkSubtype2() {}
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// Here we rely on frontend reporting conflicting overloads if some of these types turn out to be the same.
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fun checkDifferentTypes(s: StructDeclared?) = 1
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fun checkDifferentTypes(s: StructDefined?) = 2
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fun main() {
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checkSubtype2<StructDeclared, COpaque>()
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checkSubtype2<StructDefined, CStructVar>()
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val declared: StructDeclared? = null
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val defined: StructDefined? = null
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assertEquals(1, checkDifferentTypes(declared))
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assertEquals(2, checkDifferentTypes(defined))
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assertEquals(-1, useStructDeclared(declared?.ptr))
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assertEquals(-2, useStructDefined(defined?.ptr))
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}
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