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[cxx-interop] Emit C++ inline function thunks that with correct primitive types

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This commit is contained in:
Alex Lorenz
2022-03-29 13:32:38 -07:00
parent 68fc606510
commit f7902a6095
11 changed files with 418 additions and 40 deletions
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191
test/Interop/SwiftToCxx/functions/swift-primitive-functions-cxx-bridging.swift Normal file
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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -typecheck -module-name Functions -clang-header-expose-public-decls -emit-clang-header-path %t/functions.h
// RUN: %FileCheck %s < %t/functions.h
// RUN: %check-interop-cxx-header-in-clang(%t/functions.h)
// CHECK: inline float passThrougCFloat(float x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThrougCFloatyS2fF(x);
// CHECK-NEXT: }
// CHECK: inline bool passThroughBool(bool x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions15passThroughBoolyS2bF(x);
// CHECK-NEXT: }
// CHECK: inline bool passThroughCBool(bool x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughCBoolyS2bF(x);
// CHECK-NEXT: }
// CHECK: inline char passThroughCChar(char x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughCCharys4Int8VADF(x);
// CHECK-NEXT: }
// CHECK: inline char16_t passThroughCChar16(char16_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions18passThroughCChar16ys6UInt16VADF(x);
// CHECK-NEXT: }
// CHECK: inline char32_t passThroughCChar32(char32_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions18passThroughCChar32ys7UnicodeO6ScalarVAFF(x);
// CHECK-NEXT: }
// CHECK: inline double passThroughCDouble(double x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions18passThroughCDoubleyS2dF(x);
// CHECK-NEXT: }
// CHECK: inline int passThroughCInt(int x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions15passThroughCIntys5Int32VADF(x);
// CHECK-NEXT: }
// CHECK: inline long long passThroughCLongLong(long long x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions20passThroughCLongLongys5Int64VADF(x);
// CHECK-NEXT: }
// CHECK: inline short passThroughCShort(short x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions17passThroughCShortys5Int16VADF(x);
// CHECK-NEXT: }
// CHECK: inline signed char passThroughCSignedChar(signed char x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions22passThroughCSignedCharys4Int8VADF(x);
// CHECK-NEXT: }
// CHECK: inline unsigned int passThroughCUnsignedInt(unsigned int x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions23passThroughCUnsignedIntys6UInt32VADF(x);
// CHECK-NEXT: }
// CHECK: inline unsigned long long passThroughCUnsignedLongLong(unsigned long long x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions024passThroughCUnsignedLongE0ys6UInt64VADF(x);
// CHECK-NEXT: }
// CHECK: inline unsigned short passThroughCUnsignedShort(unsigned short x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions25passThroughCUnsignedShortys6UInt16VADF(x);
// CHECK-NEXT: }
// CHECK: inline unsigned char passThroughCUnsignedSignedChar(unsigned char x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions30passThroughCUnsignedSignedCharys5UInt8VADF(x);
// CHECK-NEXT: }
// CHECK: inline wchar_t passThroughCWideChar(wchar_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions20passThroughCWideCharys7UnicodeO6ScalarVAFF(x);
// CHECK-NEXT: }
// CHECK: inline double passThroughDouble(double x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions17passThroughDoubleyS2dF(x);
// CHECK-NEXT: }
// CHECK: inline float passThroughFloat(float x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughFloatyS2fF(x);
// CHECK-NEXT: }
// CHECK: inline float passThroughFloat32(float x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions18passThroughFloat32yS2fF(x);
// CHECK-NEXT: }
// CHECK: inline double passThroughFloat64(double x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions18passThroughFloat64yS2dF(x);
// CHECK-NEXT: }
// CHECK: inline swift::Int passThroughInt(swift::Int x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions14passThroughIntyS2iF(x);
// CHECK-NEXT: }
// CHECK: inline int16_t passThroughInt16(int16_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughInt16ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline int32_t passThroughInt32(int32_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughInt32ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline int64_t passThroughInt64(int64_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughInt64ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline int8_t passThroughInt8(int8_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions15passThroughInt8ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline void * _Nonnull passThroughOpaquePointer(void * _Nonnull x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions24passThroughOpaquePointerys0dE0VADF(x);
// CHECK-NEXT: }
// CHECK: inline swift::UInt passThroughUInt(swift::UInt x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions15passThroughUIntyS2uF(x);
// CHECK-NEXT: }
// CHECK: inline uint16_t passThroughUInt16(uint16_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions17passThroughUInt16ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline uint32_t passThroughUInt32(uint32_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions17passThroughUInt32ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline uint64_t passThroughUInt64(uint64_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions17passThroughUInt64ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline uint8_t passThroughUInt8(uint8_t x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions16passThroughUInt8ys0D0VADF(x);
// CHECK-NEXT: }
// CHECK: inline void * _Nonnull passThroughUnsafeMutableRawPointer(void * _Nonnull x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions34passThroughUnsafeMutableRawPointeryS2vF(x);
// CHECK-NEXT: }
// CHECK: inline void const * _Nonnull passThroughUnsafeRawPointer(void const * _Nonnull x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions27passThroughUnsafeRawPointeryS2VF(x);
// CHECK-NEXT: }
// CHECK: inline void * _Nullable roundTwoPassThroughUnsafeMutableRawPointer(void * _Nullable x) noexcept SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s9Functions42roundTwoPassThroughUnsafeMutableRawPointerySvSgACF(x);
// CHECK-NEXT: }
public func passThroughCBool(_ x: CBool) -> CBool { return x }
public func passThroughCChar(_ x: CChar) -> CChar { return x }
public func passThroughCWideChar(_ x: CWideChar) -> CWideChar { return x }
public func passThroughCChar16(_ x: CChar16) -> CChar16 { return x }
public func passThroughCChar32(_ x: CChar32) -> CChar32 { return x }
// Don't test CLong as it's platform specific. See long-lp64 test instead.
public func passThroughCSignedChar(_ x: CSignedChar) -> CSignedChar { return x }
public func passThroughCShort(_ x: CShort) -> CShort { return x }
public func passThroughCInt(_ x: CInt) -> CInt { return x }
public func passThroughCLongLong(_ x: CLongLong) -> CLongLong { return x }
// Don't test CUnsignedLong as it's platform specific. See long-lp64 test instead.
public func passThroughCUnsignedSignedChar(_ x: CUnsignedChar) -> CUnsignedChar { return x }
public func passThroughCUnsignedShort(_ x: CUnsignedShort) -> CUnsignedShort { return x }
public func passThroughCUnsignedInt(_ x: CUnsignedInt) -> CUnsignedInt { return x }
public func passThroughCUnsignedLongLong(_ x: CUnsignedLongLong) -> CUnsignedLongLong { return x }
public func passThrougCFloat(_ x: CFloat) -> CFloat { return x }
public func passThroughCDouble(_ x: CDouble) -> CDouble { return x }
public func passThroughInt8(_ x: Int8) -> Int8 { return x }
public func passThroughInt16(_ x: Int16) -> Int16 { return x }
public func passThroughInt32(_ x: Int32) -> Int32 { return x }
public func passThroughInt64(_ x: Int64) -> Int64 { return x }
public func passThroughUInt8(_ x: UInt8) -> UInt8 { return x }
public func passThroughUInt16(_ x: UInt16) -> UInt16 { return x }
public func passThroughUInt32(_ x: UInt32) -> UInt32 { return x }
public func passThroughUInt64(_ x: UInt64) -> UInt64 { return x }
public func passThroughFloat(_ x: Float) -> Float { return x }
public func passThroughDouble(_ x: Double) -> Double { return x }
public func passThroughFloat32(_ x: Float32) -> Float32 { return x }
public func passThroughFloat64(_ x: Float64) -> Float64 { return x }
public func passThroughInt(_ x: Int) -> Int { return x }
public func passThroughUInt(_ x: UInt) -> UInt { return x }
public func passThroughBool(_ x: Bool) -> Bool { return x }
public func passThroughOpaquePointer(_ x: OpaquePointer) -> OpaquePointer { return x }
public func passThroughUnsafeRawPointer(_ x: UnsafeRawPointer) -> UnsafeRawPointer { return x }
public func passThroughUnsafeMutableRawPointer(_ x: UnsafeMutableRawPointer) -> UnsafeMutableRawPointer { return x }
public func roundTwoPassThroughUnsafeMutableRawPointer(_ x: UnsafeMutableRawPointer?) -> UnsafeMutableRawPointer? { return x }