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// RUN: %empty-directory(%t)
// RUN: cat %S/small-structs-pass-return-direct-in-c.swift %S/small-structs-64-bit-pass-return-direct-in-c.swift > %t/full-small-structs-pass-return-direct-in-c.swift
// RUN: %target-swift-frontend %t/full-small-structs-pass-return-direct-in-c.swift -typecheck -module-name Structs -clang-header-expose-decls=all-public -emit-clang-header-path %t/structs.h
// RUN: %target-interop-build-clang -c %s -I %t -o %t/swift-structs-execution.o -Wno-incompatible-pointer-types
// RUN: %target-interop-build-swift %t/full-small-structs-pass-return-direct-in-c.swift -o %t/swift-structs-execution -Xlinker %t/swift-structs-execution.o -module-name Structs -Xfrontend -entry-point-function-name -Xfrontend swiftMain
// RUN: %target-codesign %t/swift-structs-execution
// RUN: %target-run %t/swift-structs-execution | %FileCheck %s
// REQUIRES: executable_test
// FIXME: can we also make a generic test?
// REQUIRES: PTRSIZE=64
#include <assert.h>
#include "structs.h"
int main() {
// printStructOneI64(returnNewStructOneI64())
struct swift_interop_returnStub_Structs_uint64_t_0_8 structOneI64;
swift_interop_returnDirect_Structs_uint64_t_0_8(&structOneI64, $s7Structs21returnNewStructOneI64AA0deF0VyF());
$s7Structs17printStructOneI64yyAA0cdE0VF(swift_interop_passDirect_Structs_uint64_t_0_8(&structOneI64));
// CHECK: StructOneI64.x = 42
// printStructOneI64(passThroughStructOneI64(...))
struct swift_interop_returnStub_Structs_uint64_t_0_8 structOneI64_copy;
swift_interop_returnDirect_Structs_uint64_t_0_8(&structOneI64_copy,
$s7Structs23passThroughStructOneI64yAA0deF0VADF(swift_interop_passDirect_Structs_uint64_t_0_8(&structOneI64)));
$s7Structs17printStructOneI64yyAA0cdE0VF(swift_interop_passDirect_Structs_uint64_t_0_8(&structOneI64_copy));
// CHECK-NEXT: StructOneI64.x = 42
$s7Structs17printStructOneI64yyAA0cdE0VF(swift_interop_passDirect_Structs_uint64_t_0_8(&structOneI64));
// CHECK-NEXT: StructOneI64.x = 42
// printStructTwoI32(returnNewStructTwoI32(11))
struct swift_interop_returnStub_Structs_uint64_t_0_8 structTwoI32;
swift_interop_returnDirect_Structs_uint64_t_0_8(&structTwoI32,
$s7Structs21returnNewStructTwoI32yAA0deF0Vs5Int32VF(11));
$s7Structs17printStructTwoI32yyAA0cdE0VF(swift_interop_passDirect_Structs_uint64_t_0_8(&structTwoI32));
// CHECK-NEXT: StructTwoI32.x = 11, y = 22
// printStructTwoI32(passThroughStructTwoI32(4, ..., 6))
struct swift_interop_returnStub_Structs_uint64_t_0_8 structTwoI32_copy;
swift_interop_returnDirect_Structs_uint64_t_0_8(&structTwoI32_copy,
$s7Structs23passThroughStructTwoI32yAA0deF0Vs5Int32V_AdFtF(4, swift_interop_passDirect_Structs_uint64_t_0_8(&structTwoI32), 6));
$s7Structs17printStructTwoI32yyAA0cdE0VF(swift_interop_passDirect_Structs_uint64_t_0_8(&structTwoI32_copy));
// CHECK-NEXT: StructTwoI32.x = 15, y = 28
// printStructStructTwoI32_and_OneI16AndOneStruct(... , returnNewStructOneI16AndOneStruct());
struct swift_interop_returnStub_Structs_uint64_t_0_8_uint32_t_8_12 structOneI16AndOneStruct;
swift_interop_returnDirect_Structs_uint64_t_0_8_uint32_t_8_12(&structOneI16AndOneStruct,
$s7Structs024returnNewStructOneI16AndeD0AA0defgeD0VyF());
$s7Structs011printStructc20TwoI32_and_OneI16AndgC0yyAA0cdE0V_AA0cghigC0VtF(
swift_interop_passDirect_Structs_uint64_t_0_8(&structTwoI32),
swift_interop_passDirect_Structs_uint64_t_0_8_uint32_t_8_12(&structOneI16AndOneStruct));
// CHECK-NEXT: StructTwoI32.x = 11, y = 22
// CHECK-NEXT: StructOneI16AndOneStruct.x = 255, y.x = 5, y.y = 72
// let x = returnNewStructU16AndPointer(...)
// getStructU16AndPointer_x(x)
// getStructU16AndPointer_y(y)
char c = 'A';
struct swift_interop_returnStub_Structs_uint8_t_0_1_void_ptr_8_16 structU16AndPointer;
swift_interop_returnDirect_Structs_uint8_t_0_1_void_ptr_8_16(&structU16AndPointer,
$s7Structs28returnNewStructU16AndPointeryAA0defG0VSvF(&c));
assert($s7Structs24getStructU16AndPointer_xys5UInt8VAA0cdeF0VF(
swift_interop_passDirect_Structs_uint8_t_0_1_void_ptr_8_16(&structU16AndPointer)) == 55);
assert($s7Structs24getStructU16AndPointer_yySvAA0cdeF0VF(
swift_interop_passDirect_Structs_uint8_t_0_1_void_ptr_8_16(&structU16AndPointer)) == &c);
// let x = returnNewStructDoubleAndFloat()
// getStructDoubleAndFloat_x(x)
// getStructDoubleAndFloat_y(x)
double doubleValue = 1.25;
float floatValue = -5.0f;
struct swift_interop_returnStub_Structs_double_0_8_float_8_12 structDoubleAndFloat;
swift_interop_returnDirect_Structs_double_0_8_float_8_12(&structDoubleAndFloat,
$s7Structs29returnNewStructDoubleAndFloatyAA0defG0VSf_SdtF(floatValue, doubleValue));
assert($s7Structs25getStructDoubleAndFloat_xySdAA0cdeF0VF(
swift_interop_passDirect_Structs_double_0_8_float_8_12(&structDoubleAndFloat)) == doubleValue);
assert($s7Structs25getStructDoubleAndFloat_yySfAA0cdeF0VF(
swift_interop_passDirect_Structs_double_0_8_float_8_12(&structDoubleAndFloat)) == floatValue);
// printStructI8AndU32AndI16(returnNewStructI8AndU32AndI16())
struct swift_interop_returnStub_Structs_uint64_t_0_8_uint16_t_8_10 structI8AndU32AndI16;
swift_interop_returnDirect_Structs_uint64_t_0_8_uint16_t_8_10(&structI8AndU32AndI16,
$s7Structs023returnNewStructI8AndU32F3I16AA0defgfH0VyF());
$s7Structs019printStructI8AndU32E3I16yyAA0cdefeG0VF(
swift_interop_passDirect_Structs_uint64_t_0_8_uint16_t_8_10(&structI8AndU32AndI16));
// CHECK-NEXT: StructI8AndU32AndI16.x = -100, y = 123456, z = -3456
return 0;
}
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