| library #lib; |
| import self as self; |
| import "dart:core" as core; |
| import "dart:ffi" as ffi; |
| import "dart:typed_data" as typ; |
| import "dart:_internal" as _in; |
| |
| import "dart:ffi"; |
| |
| @#C6 |
| abstract final class Incomplete extends ffi::AbiSpecificInteger /*hasConstConstructor*/ { |
| [@vm.unboxing-info.metadata=()->i] @#C8 |
| static get #sizeOf() → core::int* |
| return [@vm.inferred-type.metadata=dart.core::_Smi (value: 4)] ffi::_checkAbiSpecificIntegerMapping<core::int>(#C10.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}); |
| } |
| @#C15 |
| final class IncompleteStruct extends ffi::Struct { |
| constructor #fromTypedDataBase([@vm.inferred-arg-type.metadata=dart.ffi::Pointer] synthesized core::Object #typedDataBase) → self::IncompleteStruct |
| : super ffi::Struct::_fromTypedDataBase(#typedDataBase) |
| ; |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2] [@vm.unboxing-info.metadata=()->i] get a0() → core::int |
| return [@vm.inferred-type.metadata=int] ffi::_loadAbiSpecificInt<self::Incomplete>([@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer?] this.{ffi::_Compound::_typedDataBase}{core::Object}, #C17.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}); |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2] [@vm.unboxing-info.metadata=(i)->i] set a0([@vm.inferred-arg-type.metadata=dart.core::_Smi] synthesized core::int #externalFieldValue) → void |
| return [@vm.inferred-type.metadata=int] ffi::_storeAbiSpecificInt<self::Incomplete>([@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer?] this.{ffi::_Compound::_typedDataBase}{core::Object}, #C17.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}, #externalFieldValue); |
| [@vm.unboxing-info.metadata=()->i] @#C8 |
| static get #sizeOf() → core::int* |
| return [@vm.inferred-type.metadata=dart.core::_Smi (value: 8)] ffi::_checkAbiSpecificIntegerMapping<core::int>(#C19.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}); |
| } |
| @#C24 |
| final class IncompleteArrayStruct extends ffi::Struct { |
| constructor #fromTypedDataBase([@vm.inferred-arg-type.metadata=dart.ffi::Pointer] synthesized core::Object #typedDataBase) → self::IncompleteArrayStruct |
| : super ffi::Struct::_fromTypedDataBase(#typedDataBase) |
| ; |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,getterSelectorId:3] get a0() → ffi::Array<self::Incomplete> |
| return new ffi::Array::_<self::Incomplete>( block { |
| synthesized core::Object #typedDataBase = [@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer?] this.{ffi::_Compound::_typedDataBase}{core::Object}; |
| synthesized core::int #offset = #C17.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}; |
| } =>#typedDataBase is{ForLegacy} ffi::Pointer<ffi::NativeType> ?{core::Object} [@vm.inferred-type.metadata=dart.ffi::Pointer] ffi::_fromAddress<self::Incomplete>([@vm.direct-call.metadata=dart.core::_IntegerImplementation.+] [@vm.inferred-type.metadata=int (skip check)] [@vm.direct-call.metadata=dart.ffi::Pointer.address] [@vm.inferred-type.metadata=int] #typedDataBase.{ffi::Pointer::address}{core::int}.{core::num::+}(#offset){(core::num) → core::num}) : let synthesized typ::TypedData #typedData = _in::unsafeCast<typ::TypedData>(#typedDataBase) in throw "Attempt to execute code removed by Dart AOT compiler (TFA)", #C20, #C25); |
| [@vm.unboxing-info.metadata=()->i] @#C8 |
| static get #sizeOf() → core::int* |
| return [@vm.inferred-type.metadata=dart.core::_Smi (value: 400)] ffi::_checkAbiSpecificIntegerMapping<core::int>(#C27.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}); |
| } |
| class _DummyAllocator extends core::Object implements ffi::Allocator /*hasConstConstructor*/ { |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:4,getterSelectorId:5] method allocate<T extends ffi::NativeType>() → ffi::Pointer<self::_DummyAllocator::allocate::T> { |
| return [@vm.inferred-type.metadata=dart.ffi::Pointer] ffi::Pointer::fromAddress<self::_DummyAllocator::allocate::T>(); |
| } |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:6,getterSelectorId:7] method free() → void {} |
| } |
| static method main() → void { |
| self::testSizeOf(); |
| self::testStoreLoad(); |
| self::testStoreLoadIndexed(); |
| self::testStruct(); |
| self::testInlineArray(); |
| } |
| static method testSizeOf() → void { |
| final core::int size = [@vm.inferred-type.metadata=dart.core::_Smi (value: 4)] self::Incomplete::#sizeOf; |
| core::print(size); |
| } |
| static method testStoreLoad() → void { |
| final ffi::Pointer<self::Incomplete> p = let final core::int* #t1 = [@vm.inferred-type.metadata=dart.core::_Smi (value: 4)] self::Incomplete::#sizeOf in [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer (skip check)] #C28.{ffi::Allocator::allocate}<self::Incomplete>(){(core::int, {alignment: core::int?}) → ffi::Pointer<self::Incomplete>}; |
| ffi::_storeAbiSpecificInt<self::Incomplete>(p, #C16, 10); |
| core::print([@vm.inferred-type.metadata=int] ffi::_loadAbiSpecificInt<self::Incomplete>(p, #C16)); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C28.{self::_DummyAllocator::free}(){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testStoreLoadIndexed() → void { |
| final ffi::Pointer<self::Incomplete> p = let final core::num #t2 = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.*] [@vm.inferred-type.metadata=int (skip check)] 2.{core::num::*}([@vm.inferred-type.metadata=dart.core::_Smi (value: 4)] self::Incomplete::#sizeOf){(core::num) → core::num} in [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer (skip check)] #C28.{ffi::Allocator::allocate}<self::Incomplete>(){(core::int, {alignment: core::int?}) → ffi::Pointer<self::Incomplete>}; |
| ffi::_storeAbiSpecificIntAtIndex<self::Incomplete>(p, 0, 10); |
| ffi::_storeAbiSpecificIntAtIndex<self::Incomplete>(p, 1, 3); |
| core::print([@vm.inferred-type.metadata=int] ffi::_loadAbiSpecificIntAtIndex<self::Incomplete>(p, 0)); |
| core::print([@vm.inferred-type.metadata=int] ffi::_loadAbiSpecificIntAtIndex<self::Incomplete>(p, 1)); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C28.{self::_DummyAllocator::free}(){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testStruct() → void { |
| final ffi::Pointer<self::IncompleteStruct> p = let final core::int* #t3 = [@vm.inferred-type.metadata=dart.core::_Smi (value: 8)] self::IncompleteStruct::#sizeOf in [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer (skip check)] #C28.{ffi::Allocator::allocate}<self::IncompleteStruct>(){(core::int, {alignment: core::int?}) → ffi::Pointer<self::IncompleteStruct>}; |
| [@vm.direct-call.metadata=#lib::IncompleteStruct.a0] [@vm.inferred-type.metadata=!? (skip check)] new self::IncompleteStruct::#fromTypedDataBase(_in::unsafeCast<ffi::Pointer<self::IncompleteStruct>>(p)).{self::IncompleteStruct::a0} = 1; |
| core::print([@vm.direct-call.metadata=#lib::IncompleteStruct.a0] [@vm.inferred-type.metadata=int] new self::IncompleteStruct::#fromTypedDataBase(_in::unsafeCast<ffi::Pointer<self::IncompleteStruct>>(p)).{self::IncompleteStruct::a0}{core::int}); |
| [@vm.direct-call.metadata=#lib::IncompleteStruct.a0] [@vm.inferred-type.metadata=!? (skip check)] new self::IncompleteStruct::#fromTypedDataBase(_in::unsafeCast<ffi::Pointer<self::IncompleteStruct>>(p)).{self::IncompleteStruct::a0} = 2; |
| core::print([@vm.direct-call.metadata=#lib::IncompleteStruct.a0] [@vm.inferred-type.metadata=int] new self::IncompleteStruct::#fromTypedDataBase(_in::unsafeCast<ffi::Pointer<self::IncompleteStruct>>(p)).{self::IncompleteStruct::a0}{core::int}); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C28.{self::_DummyAllocator::free}(){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testInlineArray() → void { |
| final ffi::Pointer<self::IncompleteArrayStruct> p = let final core::int* #t4 = [@vm.inferred-type.metadata=dart.core::_Smi (value: 400)] self::IncompleteArrayStruct::#sizeOf in [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer (skip check)] #C28.{ffi::Allocator::allocate}<self::IncompleteArrayStruct>(){(core::int, {alignment: core::int?}) → ffi::Pointer<self::IncompleteArrayStruct>}; |
| final ffi::Array<self::Incomplete> array = [@vm.direct-call.metadata=#lib::IncompleteArrayStruct.a0] [@vm.inferred-type.metadata=dart.ffi::Array<#lib::Incomplete>] new self::IncompleteArrayStruct::#fromTypedDataBase(_in::unsafeCast<ffi::Pointer<self::IncompleteArrayStruct>>(p)).{self::IncompleteArrayStruct::a0}{ffi::Array<self::Incomplete>}; |
| for (core::int i = 0; [@vm.direct-call.metadata=dart.core::_IntegerImplementation.<] [@vm.inferred-type.metadata=dart.core::bool (skip check)] i.{core::num::<}(100){(core::num) → core::bool}; i = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::+}(1){(core::num) → core::int}) { |
| block { |
| synthesized ffi::Array<dynamic> #array = _in::unsafeCast<ffi::Array<self::Incomplete>>(array); |
| synthesized core::int #index = _in::unsafeCast<core::int>(i); |
| [@vm.direct-call.metadata=dart.ffi::Array._checkIndex] [@vm.inferred-type.metadata=!? (skip check)] #array.{ffi::Array::_checkIndex}(#index){(core::int) → void}; |
| } =>ffi::_storeAbiSpecificIntAtIndex<self::Incomplete>([@vm.direct-call.metadata=dart.ffi::Array._typedDataBase] [@vm.inferred-type.metadata=!] #array.{ffi::Array::_typedDataBase}{core::Object}, #index, i); |
| } |
| for (core::int i = 0; [@vm.direct-call.metadata=dart.core::_IntegerImplementation.<] [@vm.inferred-type.metadata=dart.core::bool (skip check)] i.{core::num::<}(100){(core::num) → core::bool}; i = [@vm.direct-call.metadata=dart.core::_IntegerImplementation.+] [@vm.inferred-type.metadata=int (skip check)] i.{core::num::+}(1){(core::num) → core::int}) { |
| core::print( block { |
| synthesized ffi::Array<dynamic> #array = _in::unsafeCast<ffi::Array<self::Incomplete>>(array); |
| synthesized core::int #index = _in::unsafeCast<core::int>(i); |
| [@vm.direct-call.metadata=dart.ffi::Array._checkIndex] [@vm.inferred-type.metadata=!? (skip check)] #array.{ffi::Array::_checkIndex}(#index){(core::int) → void}; |
| } =>[@vm.inferred-type.metadata=int] ffi::_loadAbiSpecificIntAtIndex<self::Incomplete>([@vm.direct-call.metadata=dart.ffi::Array._typedDataBase] [@vm.inferred-type.metadata=!] #array.{ffi::Array::_typedDataBase}{core::Object}, #index)); |
| } |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C28.{self::_DummyAllocator::free}(){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| constants { |
| #C1 = "vm:ffi:abi-specific-mapping" |
| #C2 = null |
| #C3 = TypeLiteralConstant(ffi::Uint32) |
| #C4 = <core::Type?>[#C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C3, #C3, #C3, #C3, #C2, #C2, #C2, #C2, #C2, #C2, #C2] |
| #C5 = ffi::_FfiAbiSpecificMapping {nativeTypes:#C4} |
| #C6 = core::pragma {name:#C1, options:#C5} |
| #C7 = "vm:prefer-inline" |
| #C8 = core::pragma {name:#C7, options:#C2} |
| #C9 = 4 |
| #C10 = <core::int*>[#C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C9, #C9, #C9, #C9, #C2, #C2, #C2, #C2, #C2, #C2, #C2] |
| #C11 = "vm:ffi:struct-fields" |
| #C12 = TypeLiteralConstant(self::Incomplete) |
| #C13 = <core::Type>[#C12, #C12] |
| #C14 = ffi::_FfiStructLayout {fieldTypes:#C13, packing:#C2} |
| #C15 = core::pragma {name:#C11, options:#C14} |
| #C16 = 0 |
| #C17 = <core::int*>[#C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16, #C16] |
| #C18 = 8 |
| #C19 = <core::int*>[#C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C18, #C18, #C18, #C18, #C2, #C2, #C2, #C2, #C2, #C2, #C2] |
| #C20 = 100 |
| #C21 = ffi::_FfiInlineArray {elementType:#C12, length:#C20} |
| #C22 = <core::Type>[#C21] |
| #C23 = ffi::_FfiStructLayout {fieldTypes:#C22, packing:#C2} |
| #C24 = core::pragma {name:#C11, options:#C23} |
| #C25 = <core::int*>[] |
| #C26 = 400 |
| #C27 = <core::int*>[#C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C2, #C26, #C26, #C26, #C26, #C2, #C2, #C2, #C2, #C2, #C2, #C2] |
| #C28 = self::_DummyAllocator {} |
| } |