| library #lib /*isNonNullableByDefault*/; |
| 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"; |
| |
| @#C8 |
| abstract class WChar extends ffi::AbiSpecificInteger /*hasConstConstructor*/ { |
| [@vm.unboxing-info.metadata=()->i] @#C11 |
| static get #sizeOf() → core::int* |
| return #C15.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}; |
| } |
| @#C20 |
| class WCharStruct extends ffi::Struct { |
| constructor #fromTypedDataBase([@vm.inferred-type.metadata=dart.ffi::Pointer] core::Object #typedDataBase) → self::WCharStruct |
| : super ffi::Struct::_fromTypedDataBase(#typedDataBase) |
| ; |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2] get a0() → core::int |
| return [@vm.inferred-type.metadata=int?] ffi::_loadAbiSpecificInt<self::WChar>([@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer] this.{ffi::_Compound::_typedDataBase}{core::Object}, #C22.{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)->b] set a0([@vm.inferred-type.metadata=dart.core::_Smi] core::int #externalFieldValue) → void |
| return [@vm.inferred-type.metadata=int?] ffi::_storeAbiSpecificInt<self::WChar>([@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer] this.{ffi::_Compound::_typedDataBase}{core::Object}, #C22.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}, #externalFieldValue); |
| [@vm.unboxing-info.metadata=()->i] @#C11 |
| static get #sizeOf() → core::int* |
| return #C24.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}; |
| } |
| @#C29 |
| class WCharArrayStruct extends ffi::Struct { |
| constructor #fromTypedDataBase([@vm.inferred-type.metadata=dart.ffi::Pointer] core::Object #typedDataBase) → self::WCharArrayStruct |
| : 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::WChar> |
| return new ffi::Array::_<self::WChar>( block { |
| core::Object #typedDataBase = [@vm.direct-call.metadata=dart.ffi::_Compound._typedDataBase] [@vm.inferred-type.metadata=dart.ffi::Pointer] this.{ffi::_Compound::_typedDataBase}{core::Object}; |
| core::int #offset = #C22.{core::List::[]}(ffi::_abi()){(core::int) → core::int*}; |
| } =>#typedDataBase is ffi::Pointer<dynamic> ?{core::Object} [@vm.inferred-type.metadata=dart.ffi::Pointer?] ffi::_fromAddress<self::WChar>([@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 typ::TypedData #typedData = _in::unsafeCast<typ::TypedData>(#typedDataBase) in throw "Attempt to execute code removed by Dart AOT compiler (TFA)", #C25, #C30); |
| [@vm.unboxing-info.metadata=()->i] @#C11 |
| static get #sizeOf() → core::int* |
| return #C34.{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] [@vm.unboxing-info.metadata=(i)->b] method allocate<T extends ffi::NativeType>([@vm.inferred-type.metadata=int] core::int byteCount) → ffi::Pointer<self::_DummyAllocator::allocate::T> { |
| return [@vm.inferred-type.metadata=dart.ffi::Pointer?] ffi::Pointer::fromAddress<self::_DummyAllocator::allocate::T>(0); |
| } |
| [@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:6,getterSelectorId:7] method free([@vm.inferred-type.metadata=dart.ffi::Pointer?] ffi::Pointer<ffi::NativeType> pointer) → 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] self::WChar::#sizeOf; |
| core::print(size); |
| } |
| static method testStoreLoad() → void { |
| final ffi::Pointer<self::WChar> p = [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer? (skip check)] #C35.{ffi::Allocator::allocate}<self::WChar>([@vm.inferred-type.metadata=dart.core::_Smi] self::WChar::#sizeOf){(core::int, {alignment: core::int?}) → ffi::Pointer<self::WChar>}; |
| ffi::_storeAbiSpecificInt<self::WChar>(p, #C21, 10); |
| core::print([@vm.inferred-type.metadata=int?] ffi::_loadAbiSpecificInt<self::WChar>(p, #C21)); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C35.{self::_DummyAllocator::free}(p){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testStoreLoadIndexed() → void { |
| final ffi::Pointer<self::WChar> p = [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer? (skip check)] #C35.{ffi::Allocator::allocate}<self::WChar>([@vm.direct-call.metadata=dart.core::_IntegerImplementation.*] [@vm.inferred-type.metadata=int (skip check)] 2.{core::num::*}([@vm.inferred-type.metadata=dart.core::_Smi] self::WChar::#sizeOf){(core::num) → core::num}){(core::int, {alignment: core::int?}) → ffi::Pointer<self::WChar>}; |
| ffi::_storeAbiSpecificIntAtIndex<self::WChar>(p, 0, 10); |
| ffi::_storeAbiSpecificIntAtIndex<self::WChar>(p, 1, 3); |
| core::print([@vm.inferred-type.metadata=int?] ffi::_loadAbiSpecificIntAtIndex<self::WChar>(p, 0)); |
| core::print([@vm.inferred-type.metadata=int?] ffi::_loadAbiSpecificIntAtIndex<self::WChar>(p, 1)); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C35.{self::_DummyAllocator::free}(p){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testStruct() → void { |
| final ffi::Pointer<self::WCharStruct> p = [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer? (skip check)] #C35.{ffi::Allocator::allocate}<self::WCharStruct>([@vm.inferred-type.metadata=dart.core::_Smi] self::WCharStruct::#sizeOf){(core::int, {alignment: core::int?}) → ffi::Pointer<self::WCharStruct>}; |
| [@vm.direct-call.metadata=#lib::WCharStruct.a0] [@vm.inferred-type.metadata=!? (skip check)] new self::WCharStruct::#fromTypedDataBase(p!).{self::WCharStruct::a0} = 1; |
| core::print([@vm.direct-call.metadata=#lib::WCharStruct.a0] [@vm.inferred-type.metadata=int?] new self::WCharStruct::#fromTypedDataBase(p!).{self::WCharStruct::a0}{core::int}); |
| [@vm.direct-call.metadata=#lib::WCharStruct.a0] [@vm.inferred-type.metadata=!? (skip check)] new self::WCharStruct::#fromTypedDataBase(p!).{self::WCharStruct::a0} = 2; |
| core::print([@vm.direct-call.metadata=#lib::WCharStruct.a0] [@vm.inferred-type.metadata=int?] new self::WCharStruct::#fromTypedDataBase(p!).{self::WCharStruct::a0}{core::int}); |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C35.{self::_DummyAllocator::free}(p){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| static method testInlineArray() → void { |
| final ffi::Pointer<self::WCharArrayStruct> p = [@vm.direct-call.metadata=#lib::_DummyAllocator.allocate] [@vm.inferred-type.metadata=dart.ffi::Pointer? (skip check)] #C35.{ffi::Allocator::allocate}<self::WCharArrayStruct>([@vm.inferred-type.metadata=dart.core::_Smi] self::WCharArrayStruct::#sizeOf){(core::int, {alignment: core::int?}) → ffi::Pointer<self::WCharArrayStruct>}; |
| final ffi::Array<self::WChar> array = [@vm.direct-call.metadata=#lib::WCharArrayStruct.a0] [@vm.inferred-type.metadata=dart.ffi::Array<#lib::WChar>] new self::WCharArrayStruct::#fromTypedDataBase(p!).{self::WCharArrayStruct::a0}{ffi::Array<self::WChar>}; |
| 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}) { |
| ffi::_storeAbiSpecificIntAtIndex<self::WChar>([@vm.direct-call.metadata=dart.ffi::Array._typedDataBase] array.{ffi::Array::_typedDataBase}{core::Object}, i, 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([@vm.inferred-type.metadata=int?] ffi::_loadAbiSpecificIntAtIndex<self::WChar>([@vm.direct-call.metadata=dart.ffi::Array._typedDataBase] array.{ffi::Array::_typedDataBase}{core::Object}, i)); |
| } |
| [@vm.direct-call.metadata=#lib::_DummyAllocator.free] [@vm.inferred-type.metadata=!? (skip check)] #C35.{self::_DummyAllocator::free}(p){(ffi::Pointer<ffi::NativeType>) → void}; |
| } |
| constants { |
| #C1 = "vm:ffi:abi-specific-mapping" |
| #C2 = TypeLiteralConstant(ffi::Uint32) |
| #C3 = TypeLiteralConstant(ffi::Uint64) |
| #C4 = TypeLiteralConstant(ffi::Int32) |
| #C5 = TypeLiteralConstant(ffi::Uint16) |
| #C6 = <core::Type?>[#C2, #C2, #C2, #C2, #C3, #C2, #C2, #C2, #C2, #C2, #C2, #C4, #C4, #C4, #C4, #C2, #C2, #C5, #C5, #C5] |
| #C7 = ffi::_FfiAbiSpecificMapping {nativeTypes:#C6} |
| #C8 = core::pragma {name:#C1, options:#C7} |
| #C9 = "vm:prefer-inline" |
| #C10 = null |
| #C11 = core::pragma {name:#C9, options:#C10} |
| #C12 = 4 |
| #C13 = 8 |
| #C14 = 2 |
| #C15 = <core::int*>[#C12, #C12, #C12, #C12, #C13, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C12, #C14, #C14, #C14] |
| #C16 = "vm:ffi:struct-fields" |
| #C17 = TypeLiteralConstant(self::WChar) |
| #C18 = <core::Type>[#C17, #C17] |
| #C19 = ffi::_FfiStructLayout {fieldTypes:#C18, packing:#C10} |
| #C20 = core::pragma {name:#C16, options:#C19} |
| #C21 = 0 |
| #C22 = <core::int*>[#C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21, #C21] |
| #C23 = 16 |
| #C24 = <core::int*>[#C13, #C13, #C13, #C13, #C23, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C13, #C12, #C12, #C12] |
| #C25 = 100 |
| #C26 = ffi::_FfiInlineArray {elementType:#C17, length:#C25} |
| #C27 = <core::Type>[#C26] |
| #C28 = ffi::_FfiStructLayout {fieldTypes:#C27, packing:#C10} |
| #C29 = core::pragma {name:#C16, options:#C28} |
| #C30 = <core::int*>[] |
| #C31 = 400 |
| #C32 = 800 |
| #C33 = 200 |
| #C34 = <core::int*>[#C31, #C31, #C31, #C31, #C32, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C31, #C33, #C33, #C33] |
| #C35 = self::_DummyAllocator {} |
| } |