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// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
//
// Dart test program for testing dart:ffi extra checks
//
// SharedObjects=ffi_test_dynamic_library ffi_test_functions
// @dart = 2.9
import 'dart:ffi';
import "package:ffi/ffi.dart";
import 'dylib_utils.dart';
void main() {
testGetGeneric();
testGetGeneric2();
testGetVoid();
testGetNativeFunction();
testGetNativeType();
testGetTypeMismatch();
testSetGeneric();
testSetGeneric2();
testSetVoid();
testSetNativeFunction();
testSetNativeType();
testSetTypeMismatch();
testAsFunctionGeneric();
testAsFunctionGeneric2();
testAsFunctionWrongNativeFunctionSignature();
testAsFunctionTypeMismatch();
testFromFunctionGeneric();
testFromFunctionGeneric2();
testFromFunctionWrongNativeFunctionSignature();
testFromFunctionTypeMismatch();
testFromFunctionClosure();
testFromFunctionTearOff();
testFromFunctionAbstract();
testFromFunctionFunctionExceptionValueMustBeConst();
testLookupFunctionGeneric();
testLookupFunctionGeneric2();
testLookupFunctionWrongNativeFunctionSignature();
testLookupFunctionTypeMismatch();
testLookupFunctionPointervoid();
testLookupFunctionPointerNFdyn();
testNativeFunctionSignatureInvalidReturn();
testNativeFunctionSignatureInvalidParam();
testNativeFunctionSignatureInvalidOptionalNamed();
testNativeFunctionSignatureInvalidOptionalPositional();
testHandleVariance();
testEmptyStructLookupFunctionArgument();
testEmptyStructLookupFunctionReturn();
testEmptyStructAsFunctionArgument();
testEmptyStructAsFunctionReturn();
testEmptyStructFromFunctionArgument();
testEmptyStructFromFunctionReturn();
testAllocateGeneric();
testAllocateNativeType();
testRefStruct();
testSizeOfGeneric();
testSizeOfNativeType();
testSizeOfHandle();
testElementAtGeneric();
testElementAtNativeType();
testLookupFunctionIsLeafMustBeConst();
testAsFunctionIsLeafMustBeConst();
testLookupFunctionTakesHandle();
testAsFunctionTakesHandle();
testLookupFunctionReturnsHandle();
testAsFunctionReturnsHandle();
}
typedef Int8UnOp = Int8 Function(Int8);
typedef IntUnOp = int Function(int);
void testGetGeneric() {
int generic(Pointer p) {
int result;
result = p.value; //# 20: compile-time error
return result;
}
Pointer<Int8> p = calloc();
p.value = 123;
Pointer loseType = p;
generic(loseType);
calloc.free(p);
}
void testGetGeneric2() {
T generic<T extends Object>() {
Pointer<Int8> p = calloc();
p.value = 123;
T result;
result = p.value; //# 21: compile-time error
calloc.free(p);
return result;
}
generic<int>();
}
void testGetVoid() {
Pointer<IntPtr> p1 = calloc();
Pointer<Void> p2 = p1.cast();
p2.value; //# 22: compile-time error
calloc.free(p1);
}
void testGetNativeFunction() {
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
IntUnOp f = p.value; //# 23: compile-time error
}
void testGetNativeType() {
// Is it possible to obtain a Pointer<NativeType> at all?
}
void testGetTypeMismatch() {
Pointer<Pointer<Int16>> p = calloc();
Pointer<Int16> typedNull = nullptr;
p.value = typedNull;
// this fails to compile due to type mismatch
Pointer<Int8> p2 = p.value; //# 25: compile-time error
calloc.free(p);
}
void testSetGeneric() {
void generic(Pointer p) {
p.value = 123; //# 26: compile-time error
}
Pointer<Int8> p = calloc();
p.value = 123;
Pointer loseType = p;
generic(loseType);
calloc.free(p);
}
void testSetGeneric2() {
void generic<T extends Object>(T arg) {
Pointer<Int8> p = calloc();
p.value = arg; //# 27: compile-time error
calloc.free(p);
}
generic<int>(123);
}
void testSetVoid() {
Pointer<IntPtr> p1 = calloc();
Pointer<Void> p2 = p1.cast();
p2.value = 1234; //# 28: compile-time error
calloc.free(p1);
}
void testSetNativeFunction() {
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
IntUnOp f = (a) => a + 1;
p.value = f; //# 29: compile-time error
}
void testSetNativeType() {
// Is it possible to obtain a Pointer<NativeType> at all?
}
void testSetTypeMismatch() {
// the pointer to pointer types must match up
Pointer<Int8> pHelper = calloc();
pHelper.value = 123;
Pointer<Pointer<Int16>> p = calloc();
// this fails to compile due to type mismatch
p.value = pHelper; //# 40: compile-time error
calloc.free(pHelper);
calloc.free(p);
}
void testAsFunctionGeneric() {
T generic<T extends Function>() {
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
Function f;
f = p.asFunction<T>(); //# 11: compile-time error
return f;
}
generic<IntUnOp>();
}
void testAsFunctionGeneric2() {
generic(Pointer<NativeFunction> p) {
Function f;
f = p.asFunction<IntUnOp>(); //# 12: compile-time error
return f;
}
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
generic(p);
}
void testAsFunctionWrongNativeFunctionSignature() {
Pointer<NativeFunction<IntUnOp>> p;
Function f = p.asFunction<IntUnOp>(); //# 13: compile-time error
}
typedef IntBinOp = int Function(int, int);
void testAsFunctionTypeMismatch() {
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
IntBinOp f = p.asFunction(); //# 14: compile-time error
}
typedef NativeDoubleUnOp = Double Function(Double);
typedef DoubleUnOp = double Function(double);
double myTimesThree(double d) => d * 3;
int myTimesFour(int i) => i * 4;
void testFromFunctionGeneric() {
Pointer<NativeFunction> generic<T extends Function>(T f) {
Pointer<NativeFunction<NativeDoubleUnOp>> result;
result = Pointer.fromFunction(f); //# 70: compile-time error
return result;
}
generic(myTimesThree);
}
void testFromFunctionGeneric2() {
Pointer<NativeFunction<T>> generic<T extends Function>() {
Pointer<NativeFunction<T>> result;
result = Pointer.fromFunction(myTimesThree); //# 71: compile-time error
return result;
}
generic<NativeDoubleUnOp>();
}
void testFromFunctionWrongNativeFunctionSignature() {
Pointer.fromFunction<IntUnOp>(myTimesFour); //# 72: compile-time error
}
void testFromFunctionTypeMismatch() {
Pointer<NativeFunction<NativeDoubleUnOp>> p;
p = Pointer.fromFunction(myTimesFour); //# 73: compile-time error
}
void testFromFunctionClosure() {
DoubleUnOp someClosure = (double z) => z / 27.0;
Pointer<NativeFunction<NativeDoubleUnOp>> p;
p = Pointer.fromFunction(someClosure); //# 74: compile-time error
}
class X {
double tearoff(double d) => d / 27.0;
}
void testFromFunctionTearOff() {
DoubleUnOp fld = X().tearoff;
Pointer<NativeFunction<NativeDoubleUnOp>> p;
p = Pointer.fromFunction(fld); //# 75: compile-time error
}
void testFromFunctionAbstract() {
Pointer.fromFunction<Function>(//# 76: compile-time error
testFromFunctionAbstract); //# 76: compile-time error
}
void testFromFunctionFunctionExceptionValueMustBeConst() {
final notAConst = 1.1;
Pointer<NativeFunction<NativeDoubleUnOp>> p;
p = Pointer.fromFunction(myTimesThree, notAConst); //# 77: compile-time error
}
void testLookupFunctionGeneric() {
Function generic<T extends Function>() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
Function result;
result = l.lookupFunction<T, DoubleUnOp>("cos"); //# 15: compile-time error
return result;
}
generic<NativeDoubleUnOp>();
}
void testLookupFunctionGeneric2() {
Function generic<T extends Function>() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
Function result;
result = //# 16: compile-time error
l.lookupFunction<NativeDoubleUnOp, T>("cos"); //# 16: compile-time error
return result;
}
generic<DoubleUnOp>();
}
void testLookupFunctionWrongNativeFunctionSignature() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
l.lookupFunction<IntUnOp, IntUnOp>("cos"); //# 17: compile-time error
}
void testLookupFunctionTypeMismatch() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
l.lookupFunction<NativeDoubleUnOp, IntUnOp>("cos"); //# 18: compile-time error
}
typedef PointervoidN = Void Function(Pointer<void>);
typedef PointervoidD = void Function(Pointer<void>);
void testLookupFunctionPointervoid() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
// TODO(https://dartbug.com/44593): This should be a compile-time error in CFE.
// l.lookupFunction<PointervoidN, PointervoidD>("cos");
}
typedef PointerNFdynN = Void Function(Pointer<NativeFunction>);
typedef PointerNFdynD = void Function(Pointer<NativeFunction>);
void testLookupFunctionPointerNFdyn() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
// TODO(https://dartbug.com/44594): Should this be an error or not?
// l.lookupFunction<PointerNFdynN, PointerNFdynD>("cos");
}
// TODO(dacoharkes): make the next 4 test compile errors
typedef Invalid1 = int Function(Int8);
typedef Invalid2 = Int8 Function(int);
typedef Invalid3 = Int8 Function({Int8 named});
typedef Invalid4 = Int8 Function([Int8 positional]);
void testNativeFunctionSignatureInvalidReturn() {
// Pointer<NativeFunction<Invalid1>> p = fromAddress(999);
}
void testNativeFunctionSignatureInvalidParam() {
// Pointer<NativeFunction<Invalid2>> p = fromAddress(999);
}
void testNativeFunctionSignatureInvalidOptionalNamed() {
// Pointer<NativeFunction<Invalid3>> p = fromAddress(999);
}
void testNativeFunctionSignatureInvalidOptionalPositional() {
// Pointer<NativeFunction<Invalid4>> p = fromAddress(999);
}
// error on missing field annotation
class TestStruct extends Struct {
@Double()
double x;
double y; //# 50: compile-time error
}
// Cannot extend structs.
class TestStruct3 extends TestStruct {} //# 52: compile-time error
// error on double annotation
class TestStruct4 extends Struct {
@Double()
@Double() //# 53: compile-time error
double z;
}
// error on annotation not matching up
class TestStruct5 extends Struct {
@Int64() //# 54: compile-time error
double z; //# 54: compile-time error
Pointer notEmpty;
}
// error on annotation not matching up
class TestStruct6 extends Struct {
@Void() //# 55: compile-time error
double z; //# 55: compile-time error
Pointer notEmpty;
}
// error on annotation not matching up
class TestStruct7 extends Struct {
@NativeType() //# 56: compile-time error
double z; //# 56: compile-time error
Pointer notEmpty;
}
// error on field initializer on field
class TestStruct8 extends Struct {
@Double() //# 57: compile-time error
double z = 10.0; //# 57: compile-time error
Pointer notEmpty;
}
// error on field initializer in constructor
class TestStruct9 extends Struct {
@Double()
double z;
TestStruct9() : z = 0.0 {} //# 58: compile-time error
}
// Struct classes may not be generic.
class TestStruct11<T> extends //# 60: compile-time error
Struct<TestStruct11<dynamic>> {} //# 60: compile-time error
// Structs may not appear inside structs (currently, there is no suitable
// annotation).
class TestStruct12 extends Struct {
@Pointer //# 61: compile-time error
TestStruct9 struct; //# 61: compile-time error
Pointer notEmpty;
}
class DummyAnnotation {
const DummyAnnotation();
}
// Structs fields may have other annotations.
class TestStruct13 extends Struct {
@DummyAnnotation()
@Double()
double z;
}
// Cannot extend native types.
class ENativeType extends NativeType {} //# 90: compile-time error
class EInt8 extends Int8 {} //# 91: compile-time error
class EInt16 extends Int16 {} //# 92: compile-time error
class EInt32 extends Int32 {} //# 93: compile-time error
class EInt64 extends Int64 {} //# 94: compile-time error
class EUint8 extends Uint8 {} //# 95: compile-time error
class EUint16 extends Uint16 {} //# 96: compile-time error
class EUint32 extends Uint32 {} //# 97: compile-time error
class EUint64 extends Uint64 {} //# 98: compile-time error
class EIntPtr extends IntPtr {} //# 99: compile-time error
class EFloat extends Float {} //# 910: compile-time error
class EDouble extends Double {} //# 911: compile-time error
class EVoid extends Void {} //# 912: compile-time error
class ENativeFunction extends NativeFunction {} //# 913: compile-time error
class EPointer extends Pointer {} //# 914: compile-time error
// Cannot implement native natives or Struct.
// Cannot extend native types.
class INativeType implements NativeType {} //# 80: compile-time error
class IInt8 implements Int8 {} //# 81: compile-time error
class IInt16 implements Int16 {} //# 82: compile-time error
class IInt32 implements Int32 {} //# 83: compile-time error
class IInt64 implements Int64 {} //# 84: compile-time error
class IUint8 implements Uint8 {} //# 85: compile-time error
class IUint16 implements Uint16 {} //# 86: compile-time error
class IUint32 implements Uint32 {} //# 87: compile-time error
class IUint64 implements Uint64 {} //# 88: compile-time error
class IIntPtr implements IntPtr {} //# 88: compile-time error
class IFloat implements Float {} //# 810: compile-time error
class IDouble implements Double {} //# 811: compile-time error
class IVoid implements Void {} //# 812: compile-time error
class INativeFunction //# 813: compile-time error
implements //# 813: compile-time error
NativeFunction {} //# 813: compile-time error
class IPointer implements Pointer {} //# 814: compile-time error
class IStruct implements Struct {} //# 815: compile-time error
class IOpaque implements Opaque {} //# 816: compile-time error
class MyClass {
int x;
MyClass(this.x);
}
final testLibrary = dlopenPlatformSpecific("ffi_test_functions");
void testHandleVariance() {
// Taking a more specific argument is okay.
testLibrary.lookupFunction<Handle Function(Handle), Object Function(MyClass)>(
"PassObjectToC");
// Requiring a more specific return type is not, this requires a cast from
// the user.
testLibrary.lookupFunction< //# 1000: compile-time error
Handle Function(Handle), //# 1000: compile-time error
MyClass Function(Object)>("PassObjectToC"); //# 1000: compile-time error
}
class TestStruct1001 extends Struct {
Handle handle; //# 1001: compile-time error
Pointer notEmpty;
}
class TestStruct1002 extends Struct {
@Handle() //# 1002: compile-time error
Object handle; //# 1002: compile-time error
Pointer notEmpty;
}
class EmptyStruct extends Struct {} //# 1099: compile-time error
class EmptyStruct extends Struct {} //# 1100: compile-time error
void testEmptyStructLookupFunctionArgument() {
testLibrary.lookupFunction< //# 1100: compile-time error
Void Function(EmptyStruct), //# 1100: compile-time error
void Function(EmptyStruct)>("DoesNotExist"); //# 1100: compile-time error
}
class EmptyStruct extends Struct {} //# 1101: compile-time error
void testEmptyStructLookupFunctionReturn() {
testLibrary.lookupFunction< //# 1101: compile-time error
EmptyStruct Function(), //# 1101: compile-time error
EmptyStruct Function()>("DoesNotExist"); //# 1101: compile-time error
}
class EmptyStruct extends Struct {} //# 1102: compile-time error
void testEmptyStructAsFunctionArgument() {
final Pointer< //# 1102: compile-time error
NativeFunction< //# 1102: compile-time error
Void Function(EmptyStruct)>> //# 1102: compile-time error
pointer = Pointer.fromAddress(1234); //# 1102: compile-time error
pointer.asFunction<void Function(EmptyStruct)>(); //# 1102: compile-time error
}
class EmptyStruct extends Struct {} //# 1103: compile-time error
void testEmptyStructAsFunctionReturn() {
final Pointer< //# 1103: compile-time error
NativeFunction<EmptyStruct Function()>> //# 1103: compile-time error
pointer = Pointer.fromAddress(1234); //# 1103: compile-time error
pointer.asFunction<EmptyStruct Function()>(); //# 1103: compile-time error
}
class EmptyStruct extends Struct {} //# 1104: compile-time error
void _consumeEmptyStruct(EmptyStruct e) => //# 1104: compile-time error
print(e); //# 1104: compile-time error
void testEmptyStructFromFunctionArgument() {
Pointer.fromFunction<Void Function(EmptyStruct)>(//# 1104: compile-time error
_consumeEmptyStruct); //# 1104: compile-time error
}
class EmptyStruct extends Struct {} //# 1105: compile-time error
EmptyStruct _returnEmptyStruct() => EmptyStruct(); //# 1105: compile-time error
void testEmptyStructFromFunctionReturn() {
Pointer.fromFunction<EmptyStruct Function()>(//# 1105: compile-time error
_returnEmptyStruct); //# 1105: compile-time error
}
class EmptyStruct extends Struct {} //# 1106: compile-time error
class HasNestedEmptyStruct extends Struct {
EmptyStruct nestedEmptyStruct; //# 1106: compile-time error
Pointer notEmpty;
}
void testAllocateGeneric() {
Pointer<T> generic<T extends NativeType>() {
Pointer<T> pointer = nullptr;
pointer = calloc(); //# 1320: compile-time error
return pointer;
}
Pointer p = generic<Int64>();
}
void testAllocateNativeType() {
calloc(); //# 1321: compile-time error
}
void testRefStruct() {
final myStructPointer = calloc<TestStruct13>();
Pointer<Struct> structPointer = myStructPointer;
structPointer.ref; //# 1330: compile-time error
calloc.free(myStructPointer);
}
T genericRef<T extends Struct>(Pointer<T> p) => //# 1200: compile-time error
p.ref; //# 1200: compile-time error
T genericRef2<T extends Struct>(Pointer<T> p) => //# 1201: compile-time error
p.cast<T>().ref; //# 1201: compile-time error
T genericRef3<T extends Struct>(Pointer<T> p) => //# 1202: compile-time error
p[0]; //# 1202: compile-time error
T genericRef4<T extends Struct>(Array<T> p) => //# 1210: compile-time error
p[0]; //# 1210: compile-time error
void testSizeOfGeneric() {
int generic<T extends Pointer>() {
int size = sizeOf<IntPtr>();
size = sizeOf<T>(); //# 1300: compile-time error
return size;
}
int size = generic<Pointer<Int64>>();
}
void testSizeOfNativeType() {
sizeOf(); //# 1301: compile-time error
}
void testSizeOfHandle() {
sizeOf<Handle>(); //# 1302: compile-time error
}
void testElementAtGeneric() {
Pointer<T> generic<T extends NativeType>(Pointer<T> pointer) {
Pointer<T> returnValue = pointer;
returnValue = returnValue.elementAt(1); //# 1310: compile-time error
return returnValue;
}
Pointer<Int8> p = calloc();
p.elementAt(1);
generic(p);
calloc.free(p);
}
void testElementAtNativeType() {
Pointer<Int8> p = calloc();
p.elementAt(1);
Pointer<NativeType> p2 = p;
p2.elementAt(1); //# 1311: compile-time error
calloc.free(p);
}
class TestStruct1400 extends Struct {
@Array(8) //# 1400: compile-time error
@Array(8)
Array<Uint8> a0;
}
class TestStruct1401 extends Struct {
Array<Uint8> a0; //# 1401: compile-time error
Pointer<Uint8> notEmpty;
}
class TestStruct1402 extends Struct {
@Array(8, 8, 8) //# 1402: compile-time error
Array<Array<Uint8>> a0; //# 1402: compile-time error
Pointer<Uint8> notEmpty;
}
class TestStruct1403 extends Struct {
@Array(8, 8) //# 1403: compile-time error
Array<Array<Array<Uint8>>> a0; //# 1403: compile-time error
Pointer<Uint8> notEmpty;
}
class TestStruct1404 extends Struct {
@Array.multi([8, 8, 8]) //# 1404: compile-time error
Array<Array<Uint8>> a0; //# 1404: compile-time error
Pointer<Uint8> notEmpty;
}
class TestStruct1405 extends Struct {
@Array.multi([8, 8]) //# 1405: compile-time error
Array<Array<Array<Uint8>>> a0; //# 1405: compile-time error
Pointer<Uint8> notEmpty;
}
void testLookupFunctionIsLeafMustBeConst() {
bool notAConst = false;
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
l.lookupFunction< //# 1500: compile-time error
NativeDoubleUnOp, //# 1500: compile-time error
DoubleUnOp>("timesFour", //# 1500: compile-time error
isLeaf: notAConst); //# 1500: compile-time error
}
void testAsFunctionIsLeafMustBeConst() {
bool notAConst = false;
Pointer<NativeFunction<Int8UnOp>> p = Pointer.fromAddress(1337);
IntUnOp f = p.asFunction(isLeaf: notAConst); //# 1501: compile-time error
}
typedef NativeTakesHandle = Void Function(Handle);
typedef TakesHandle = void Function(Object);
void testLookupFunctionTakesHandle() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
l.lookupFunction< //# 1502: compile-time error
NativeTakesHandle, //# 1502: compile-time error
TakesHandle>("takesHandle", //# 1502: compile-time error
isLeaf: true); //# 1502: compile-time error
}
void testAsFunctionTakesHandle() {
Pointer<NativeFunction<NativeTakesHandle>> p = //# 1503: compile-time error
Pointer.fromAddress(1337); //# 1503: compile-time error
TakesHandle f = p.asFunction(isLeaf: true); //# 1503: compile-time error
}
typedef NativeReturnsHandle = Handle Function();
typedef ReturnsHandle = Object Function();
void testLookupFunctionReturnsHandle() {
DynamicLibrary l = dlopenPlatformSpecific("ffi_test_dynamic_library");
l.lookupFunction< //# 1504: compile-time error
NativeReturnsHandle, //# 1504: compile-time error
ReturnsHandle>("returnsHandle", //# 1504: compile-time error
isLeaf: true); //# 1504: compile-time error
}
void testAsFunctionReturnsHandle() {
Pointer<NativeFunction<NativeReturnsHandle>> p = //# 1505: compile-time error
Pointer.fromAddress(1337); //# 1505: compile-time error
ReturnsHandle f = p.asFunction(isLeaf: true); //# 1505: compile-time error
}
@Packed(1)
class TestStruct1600 extends Struct {
Pointer<Uint8> notEmpty;
}
@Packed(1)
@Packed(1) //# 1601: compile-time error
class TestStruct1601 extends Struct {
Pointer<Uint8> notEmpty;
}
@Packed(3) //# 1602: compile-time error
class TestStruct1602 extends Struct {
Pointer<Uint8> notEmpty;
}
class TestStruct1603 extends Struct {
Pointer<Uint8> notEmpty;
}
@Packed(1)
class TestStruct1603Packed extends Struct {
Pointer<Uint8> notEmpty;
TestStruct1603 nestedNotPacked; //# 1603: compile-time error
}
@Packed(8)
class TestStruct1604 extends Struct {
Pointer<Uint8> notEmpty;
}
@Packed(1)
class TestStruct1604Packed extends Struct {
Pointer<Uint8> notEmpty;
TestStruct1604 nestedLooselyPacked; //# 1604: compile-time error
}
@Packed(1)
class TestStruct1605Packed extends Struct {
Pointer<Uint8> notEmpty;
@Array(2) //# 1605: compile-time error
Array<TestStruct1603> nestedNotPacked; //# 1605: compile-time error
}
@Packed(1)
class TestStruct1606Packed extends Struct {
Pointer<Uint8> notEmpty;
@Array(2) //# 1606: compile-time error
Array<TestStruct1604> nestedLooselyPacked; //# 1606: compile-time error
}
@Packed(0) //# 1607: compile-time error
class TestStruct1607 extends Struct {
Pointer<Uint8> notEmpty;
}
class TestStruct1800 extends Struct {
Pointer<Uint8> notEmpty;
@Array(-1) //# 1800: compile-time error
Array<Uint8> inlineArray; //# 1800: compile-time error
}
class TestStruct1801 extends Struct {
Pointer<Uint8> notEmpty;
@Array(1, -1) //# 1801: compile-time error
Array<Uint8> inlineArray; //# 1801: compile-time error
}
class TestStruct1802 extends Struct {
Pointer<Uint8> notEmpty;
@Array.multi([2, 2, 2, 2, 2, 2, -1]) //# 1802: compile-time error
Array<Uint8> inlineArray; //# 1802: compile-time error
}
@AbiSpecificIntegerMapping({
Abi.androidArm: Uint32(),
Abi.androidArm64: IntPtr(), //# 1900: compile-time error
Abi.androidIA32: AbiSpecificInteger1(), //# 1901: compile-time error
})
@AbiSpecificIntegerMapping({}) //# 1902: compile-time error
class AbiSpecificInteger1 extends AbiSpecificInteger {
const AbiSpecificInteger1();
int get a => 4; //# 1910: compile-time error
int b; //# 1911: compile-time error
}
class AbiSpecificInteger2
implements AbiSpecificInteger //# 1903: compile-time error
{
const AbiSpecificInteger2();
}
class AbiSpecificInteger3
extends AbiSpecificInteger1 //# 1904: compile-time error
{
const AbiSpecificInteger3();
}
class AbiSpecificInteger4
implements AbiSpecificInteger1 //# 1905: compile-time error
{
const AbiSpecificInteger4();
}