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>
140 lines
7.1 KiB
Kotlin
140 lines
7.1 KiB
Kotlin
/*
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* Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use
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* of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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@file:OptIn(kotlinx.cinterop.ExperimentalForeignApi::class)
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import signext_zeroext_interop_input.*
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import kotlinx.cinterop.*
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// CHECK: declare zeroext i1 @Kotlin_Char_isHighSurrogate(i16 zeroext)
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// CHECK-AAPCS: declare i1 @Kotlin_Char_isHighSurrogate(i16)
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// CHECK-WINDOWSX64: declare zeroext i1 @Kotlin_Char_isHighSurrogate(i16)
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// Check that we pass attributes to functions imported from runtime.
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// CHECK-LABEL: void @"kfun:#checkRuntimeFunctionImport(){}"()
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// CHECK-LABEL-AAPCS: void @"kfun:#checkRuntimeFunctionImport(){}"()
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// CHECK-LABEL-WINDOWSX64: void @"kfun:#checkRuntimeFunctionImport(){}"()
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fun checkRuntimeFunctionImport() {
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// CHECK: call zeroext i1 @Kotlin_Char_isHighSurrogate(i16 zeroext {{.*}})
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// CHECK-AAPCS: call i1 @Kotlin_Char_isHighSurrogate(i16 {{.*}})
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// CHECK-WINDOWSX64: call zeroext i1 @Kotlin_Char_isHighSurrogate(i16 {{.*}})
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'c'.isHighSurrogate()
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// CHECK: call zeroext i1 @Kotlin_Float_isNaN(float {{.*}}
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// CHECK-AAPCS: call i1 @Kotlin_Float_isNaN(float {{.*}}
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// CHECK-WINDOWSX64: call zeroext i1 @Kotlin_Float_isNaN(float {{.*}}
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0.0f.isNaN()
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}
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// CHECK-LABEL: void @"kfun:#checkDirectInterop(){}"()
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// CHECK-LABEL-AAPCS: void @"kfun:#checkDirectInterop(){}"()
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// CHECK-LABEL-WINDOWSX64: void @"kfun:#checkDirectInterop(){}"()
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fun checkDirectInterop() {
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// compiler generates quite lovely names for bridges
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// (e.g. `_66696c65636865636b5f7369676e6578745f7a65726f6578745f696e7465726f70_knbridge0`),
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// so we don't check exact function names here.
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// CHECK: invoke signext i8 [[CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 signext {{.*}})
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// CHECK-AAPCS: invoke i8 [[CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 {{.*}})
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// CHECK-WINDOWSX64: invoke i8 [[CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 {{.*}})
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char_id(0.toByte())
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// CHECK: invoke zeroext i8 [[UNSIGNED_CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 zeroext {{.*}})
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// CHECK-AAPCS: invoke i8 [[UNSIGNED_CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 {{.*}})
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// CHECK-WINDOWSX64: invoke i8 [[UNSIGNED_CHAR_ID_BRIDGE:@_.*_knbridge[0-9]+]](i8 {{.*}})
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unsigned_char_id(0.toUByte())
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// CHECK: invoke signext i16 [[SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 signext {{.*}})
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// CHECK-AAPCS: invoke i16 [[SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 {{.*}})
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// CHECK-WINDOWSX64: invoke i16 [[SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 {{.*}})
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short_id(0.toShort())
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// CHECK: invoke zeroext i16 [[UNSIGNED_SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 zeroext {{.*}})
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// CHECK-AAPCS: invoke i16 [[UNSIGNED_SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 {{.*}})
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// CHECK-WINDOWSX64: invoke i16 [[UNSIGNED_SHORT_ID_BRIDGE:@_.*_knbridge[0-9]+]](i16 {{.*}})
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unsigned_short_id(0.toUShort())
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// CHECK: invoke i32 [[CALLBACK_USER_BRIDGE:@_.*_knbridge[0-9]+]](i8* bitcast (i32 (i32, i16)* [[STATIC_C_FUNCTION_BRIDGE:@_.*_kncfun[0-9]+]] to i8*))
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// CHECK-AAPCS: invoke i32 [[CALLBACK_USER_BRIDGE:@_.*_knbridge[0-9]+]](i8* bitcast (i32 (i32, i16)* [[STATIC_C_FUNCTION_BRIDGE:@_.*_kncfun[0-9]+]] to i8*))
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// CHECK-WINDOWSX64: invoke i32 [[CALLBACK_USER_BRIDGE:@_.*_knbridge[0-9]+]](i8* bitcast (i32 (i32, i16)* [[STATIC_C_FUNCTION_BRIDGE:@_.*_kncfun[0-9]+]] to i8*))
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callbackUser(staticCFunction { int: Int, short: Short -> int + short })
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}
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// CHECK-LABEL: void @"kfun:#main(){}"()
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// CHECK-LABEL-AAPCS: void @"kfun:#main(){}"()
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// CHECK-LABEL-WINDOWSX64: void @"kfun:#main(){}"()
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fun main() {
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checkRuntimeFunctionImport()
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checkDirectInterop()
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}
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// CHECK: signext i8 [[CHAR_ID_BRIDGE]](i8 signext %0)
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// CHECK: [[CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*char_id}}
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// CHECK: call signext i8 [[CHAR_ID_PTR]](i8 signext %0)
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// CHECK-AAPCS: i8 [[CHAR_ID_BRIDGE]](i8 %0)
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// CHECK-AAPCS: [[CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*char_id}}
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// CHECK-AAPCS: call i8 [[CHAR_ID_PTR]](i8 %0)
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// CHECK-WINDOWSX64: i8 [[CHAR_ID_BRIDGE]](i8 %0)
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// CHECK-WINDOWSX64: [[CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*char_id}}
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// CHECK-WINDOWSX64: call i8 [[CHAR_ID_PTR]](i8 %0)
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// CHECK: zeroext i8 [[UNSIGNED_CHAR_ID_BRIDGE]](i8 zeroext %0)
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// CHECK: [[UNSIGNED_CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*unsigned_char_id}}
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// CHECK: call zeroext i8 [[UNSIGNED_CHAR_ID_PTR]](i8 zeroext %0)
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// CHECK-AAPCS: i8 [[UNSIGNED_CHAR_ID_BRIDGE]](i8 %0)
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// CHECK-AAPCS: [[UNSIGNED_CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*unsigned_char_id}}
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// CHECK-AAPCS: call i8 [[UNSIGNED_CHAR_ID_PTR]](i8 %0)
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// CHECK-WINDOWSX64: i8 [[UNSIGNED_CHAR_ID_BRIDGE]](i8 %0)
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// CHECK-WINDOWSX64: [[UNSIGNED_CHAR_ID_PTR:%[0-9]+]] = load i8 (i8)*, i8 (i8)** @{{.*unsigned_char_id}}
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// CHECK-WINDOWSX64: call i8 [[UNSIGNED_CHAR_ID_PTR]](i8 %0)
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// CHECK: signext i16 [[SHORT_ID_BRIDGE]](i16 signext %0)
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// CHECK: [[SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*short_id}}
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// CHECK: call signext i16 [[SHORT_ID_PTR]](i16 signext %0)
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// CHECK-AAPCS: i16 [[SHORT_ID_BRIDGE]](i16 %0)
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// CHECK-AAPCS: [[SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*short_id}}
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// CHECK-AAPCS: call i16 [[SHORT_ID_PTR]](i16 %0)
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// CHECK-WINDOWSX64: i16 [[SHORT_ID_BRIDGE]](i16 %0)
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// CHECK-WINDOWSX64: [[SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*short_id}}
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// CHECK-WINDOWSX64: call i16 [[SHORT_ID_PTR]](i16 %0)
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// CHECK: zeroext i16 [[UNSIGNED_SHORT_ID_BRIDGE]](i16 zeroext %0)
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// CHECK: [[UNSIGNED_SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*unsigned_short_id}}
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// CHECK: call zeroext i16 [[UNSIGNED_SHORT_ID_PTR]](i16 zeroext %0)
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// CHECK-AAPCS: i16 [[UNSIGNED_SHORT_ID_BRIDGE]](i16 %0)
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// CHECK-AAPCS: [[UNSIGNED_SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*unsigned_short_id}}
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// CHECK-AAPCS: call i16 [[UNSIGNED_SHORT_ID_PTR]](i16 %0)
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// CHECK-WINDOWSX64: i16 [[UNSIGNED_SHORT_ID_BRIDGE]](i16 %0)
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// CHECK-WINDOWSX64: [[UNSIGNED_SHORT_ID_PTR:%[0-9]+]] = load i16 (i16)*, i16 (i16)** @{{.*unsigned_short_id}}
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// CHECK-WINDOWSX64: call i16 [[UNSIGNED_SHORT_ID_PTR]](i16 %0)
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// CHECK: i32 [[STATIC_C_FUNCTION_BRIDGE]](i32 %0, i16 signext %1)
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// CHECK: call i32 {{@_.*_knbridge[0-9]+}}(i32 %0, i16 signext %1)
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// CHECK-AAPCS: i32 [[STATIC_C_FUNCTION_BRIDGE]](i32 %0, i16 %1)
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// CHECK-AAPCS: call i32 {{@_.*_knbridge[0-9]+}}(i32 %0, i16 %1)
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// CHECK-WINDOWSX64: i32 [[STATIC_C_FUNCTION_BRIDGE]](i32 %0, i16 %1)
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// CHECK-WINDOWSX64: call i32 {{@_.*_knbridge[0-9]+}}(i32 %0, i16 %1)
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// CHECK: i32 [[CALLBACK_USER_BRIDGE]](i8* %0)
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// CHECK: [[CALLBACK_USER_PTR:%[0-9]+]] = load i32 (i8*)*, i32 (i8*)** @{{.*callbackUser}}
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// CHECK: call i32 [[CALLBACK_USER_PTR]](i8* %0)
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// CHECK-AAPCS: i32 [[CALLBACK_USER_BRIDGE]](i8* %0)
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// CHECK-AAPCS: [[CALLBACK_USER_PTR:%[0-9]+]] = load i32 (i8*)*, i32 (i8*)** @{{.*callbackUser}}
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// CHECK-AAPCS: call i32 [[CALLBACK_USER_PTR]](i8* %0)
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// CHECK-WINDOWSX64: i32 [[CALLBACK_USER_BRIDGE]](i8* %0)
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// CHECK-WINDOWSX64: [[CALLBACK_USER_PTR:%[0-9]+]] = load i32 (i8*)*, i32 (i8*)** @{{.*callbackUser}}
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// CHECK-WINDOWSX64: call i32 [[CALLBACK_USER_PTR]](i8* %0)
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