public override void Emit(EmitContext ec)
{
if (!(source is TupleLiteral))
{
var assign = source as CompilerAssign;
if (assign != null)
{
assign.EmitStatement(ec);
}
else
{
source.Emit(ec);
}
}
foreach (var el in elements)
{
el.Emit(ec);
}
// TODO: Needs arguments check
var ctor = MemberCache.FindMember(type, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly | BindingRestriction.InstanceOnly) as MethodSpec;
ec.Emit(OpCodes.Newobj, ctor);
}
public override void Emit(EmitContext ec)
{
if (instance != null)
{
((ExpressionStatement)source).EmitStatement(ec);
}
foreach (ExpressionStatement expr in tempExprs)
{
var temp = (expr as Assign)?.Target as LocalTemporary;
if (temp == null)
{
continue;
}
temp.AddressOf(ec, AddressOp.LoadStore);
ec.Emit(OpCodes.Initobj, temp.Type);
expr.Emit(ec);
}
foreach (ExpressionStatement expr in targetExprs)
{
expr.Emit(ec);
var temp = (expr as Assign)?.Source as LocalTemporary;
if (temp != null)
{
temp.Release(ec);
}
}
var ctor = MemberCache.FindMember(type, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly | BindingRestriction.InstanceOnly) as MethodSpec;
ec.Emit(OpCodes.Newobj, ctor);
}
public override void Emit(EmitContext ec)
{
foreach (var el in elements)
{
el.Expr.Emit(ec);
}
// TODO: Needs arguments check
var ctor = MemberCache.FindMember(type, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly | BindingRestriction.InstanceOnly) as MethodSpec;
ec.Emit(OpCodes.Newobj, ctor);
}
public override void Emit(EmitContext ec)
{
if (instance != null)
{
((ExpressionStatement)source).EmitStatement(ec);
}
foreach (ExpressionStatement expr in targetExprs)
{
expr.Emit(ec);
}
var ctor = MemberCache.FindMember(type, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly | BindingRestriction.InstanceOnly) as MethodSpec;
ec.Emit(OpCodes.Newobj, ctor);
}
public static MethodSpec GetConstructor(TypeSpec nullableType)
{
return((MethodSpec)MemberCache.FindMember(nullableType,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(GetUnderlyingType(nullableType))), BindingRestriction.DeclaredOnly));
}
public static MethodSpec GetConstructor(TypeSpec delType)
{
var ctor = MemberCache.FindMember(delType, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly);
return((MethodSpec)ctor);
}
public PredefinedMembers(ModuleContainer module)
{
var types = module.PredefinedTypes;
var atypes = module.PredefinedAttributes;
var btypes = module.Compiler.BuiltinTypes;
ActivatorCreateInstance = new PredefinedMember <MethodSpec> (module, types.Activator,
MemberFilter.Method("CreateInstance", 1, ParametersCompiled.EmptyReadOnlyParameters, null));
AsyncTaskMethodBuilderCreate = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilder,
MemberFilter.Method("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncTaskMethodBuilder.TypeSpec));
AsyncTaskMethodBuilderSetResult = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilder,
MemberFilter.Method("SetResult", 0, ParametersCompiled.EmptyReadOnlyParameters, btypes.Void));
AsyncTaskMethodBuilderSetException = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilder,
MemberFilter.Method("SetException", 0,
ParametersCompiled.CreateFullyResolved(btypes.Exception), btypes.Void));
AsyncTaskMethodBuilderTask = new PredefinedMember <PropertySpec> (module, types.AsyncTaskMethodBuilder,
MemberFilter.Property("Task", null));
AsyncTaskMethodBuilderGenericCreate = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
MemberFilter.Method("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncVoidMethodBuilder.TypeSpec));
AsyncTaskMethodBuilderGenericSetResult = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
"SetResult", MemberKind.Method, () => new TypeSpec[] {
types.AsyncTaskMethodBuilderGeneric.TypeSpec.MemberDefinition.TypeParameters[0]
});
AsyncTaskMethodBuilderGenericSetException = new PredefinedMember <MethodSpec> (module, types.AsyncTaskMethodBuilderGeneric,
MemberFilter.Method("SetException", 0,
ParametersCompiled.CreateFullyResolved(btypes.Exception), btypes.Void));
AsyncTaskMethodBuilderGenericTask = new PredefinedMember <PropertySpec> (module, types.AsyncTaskMethodBuilderGeneric,
MemberFilter.Property("Task", null));
AsyncVoidMethodBuilderCreate = new PredefinedMember <MethodSpec> (module, types.AsyncVoidMethodBuilder,
MemberFilter.Method("Create", 0, ParametersCompiled.EmptyReadOnlyParameters, types.AsyncVoidMethodBuilder.TypeSpec));
AsyncVoidMethodBuilderSetException = new PredefinedMember <MethodSpec> (module, types.AsyncVoidMethodBuilder,
MemberFilter.Method("SetException", 0, null, btypes.Void));
AsyncVoidMethodBuilderSetResult = new PredefinedMember <MethodSpec> (module, types.AsyncVoidMethodBuilder,
MemberFilter.Method("SetResult", 0, ParametersCompiled.EmptyReadOnlyParameters, btypes.Void));
DecimalCtor = new PredefinedMember <MethodSpec> (module, btypes.Decimal,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(
btypes.Int, btypes.Int, btypes.Int, btypes.Bool, btypes.Byte)));
DecimalCtorInt = new PredefinedMember <MethodSpec> (module, btypes.Decimal,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(btypes.Int)));
DecimalCtorLong = new PredefinedMember <MethodSpec> (module, btypes.Decimal,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(btypes.Long)));
DecimalConstantAttributeCtor = new PredefinedMember <MethodSpec> (module, atypes.DecimalConstant,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(
btypes.Byte, btypes.Byte, btypes.UInt, btypes.UInt, btypes.UInt)));
DefaultMemberAttributeCtor = new PredefinedMember <MethodSpec> (module, atypes.DefaultMember,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(btypes.String)));
DelegateCombine = new PredefinedMember <MethodSpec> (module, btypes.Delegate, "Combine", btypes.Delegate, btypes.Delegate);
DelegateRemove = new PredefinedMember <MethodSpec> (module, btypes.Delegate, "Remove", btypes.Delegate, btypes.Delegate);
DelegateEqual = new PredefinedMember <MethodSpec> (module, btypes.Delegate,
new MemberFilter(Operator.GetMetadataName(Operator.OpType.Equality), 0, MemberKind.Operator, null, btypes.Bool));
DelegateInequal = new PredefinedMember <MethodSpec> (module, btypes.Delegate,
new MemberFilter(Operator.GetMetadataName(Operator.OpType.Inequality), 0, MemberKind.Operator, null, btypes.Bool));
DynamicAttributeCtor = new PredefinedMember <MethodSpec> (module, atypes.Dynamic,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(
ArrayContainer.MakeType(module, btypes.Bool))));
FieldInfoGetFieldFromHandle = new PredefinedMember <MethodSpec> (module, types.FieldInfo,
"GetFieldFromHandle", MemberKind.Method, types.RuntimeFieldHandle);
FieldInfoGetFieldFromHandle2 = new PredefinedMember <MethodSpec> (module, types.FieldInfo,
"GetFieldFromHandle", MemberKind.Method, types.RuntimeFieldHandle, new PredefinedType(btypes.RuntimeTypeHandle));
FixedBufferAttributeCtor = new PredefinedMember <MethodSpec> (module, atypes.FixedBuffer,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(btypes.Type, btypes.Int)));
IDisposableDispose = new PredefinedMember <MethodSpec> (module, btypes.IDisposable, "Dispose", TypeSpec.EmptyTypes);
IEnumerableGetEnumerator = new PredefinedMember <MethodSpec> (module, btypes.IEnumerable,
"GetEnumerator", TypeSpec.EmptyTypes);
InterlockedCompareExchange = new PredefinedMember <MethodSpec> (module, types.Interlocked,
MemberFilter.Method("CompareExchange", 0,
new ParametersImported(
new[] {
new ParameterData(null, Parameter.Modifier.REF),
new ParameterData(null, Parameter.Modifier.NONE),
new ParameterData(null, Parameter.Modifier.NONE)
},
new[] {
btypes.Int, btypes.Int, btypes.Int
},
false),
btypes.Int));
InterlockedCompareExchange_T = new PredefinedMember <MethodSpec> (module, types.Interlocked,
MemberFilter.Method("CompareExchange", 1,
new ParametersImported(
new[] {
new ParameterData(null, Parameter.Modifier.REF),
new ParameterData(null, Parameter.Modifier.NONE),
new ParameterData(null, Parameter.Modifier.NONE)
},
new[] {
new TypeParameterSpec(0, null, SpecialConstraint.None, Variance.None, null),
new TypeParameterSpec(0, null, SpecialConstraint.None, Variance.None, null),
new TypeParameterSpec(0, null, SpecialConstraint.None, Variance.None, null),
}, false),
null));
MethodInfoGetMethodFromHandle = new PredefinedMember <MethodSpec> (module, types.MethodBase,
"GetMethodFromHandle", MemberKind.Method, types.RuntimeMethodHandle);
MethodInfoGetMethodFromHandle2 = new PredefinedMember <MethodSpec> (module, types.MethodBase,
"GetMethodFromHandle", MemberKind.Method, types.RuntimeMethodHandle, new PredefinedType(btypes.RuntimeTypeHandle));
MonitorEnter = new PredefinedMember <MethodSpec> (module, types.Monitor, "Enter", btypes.Object);
MonitorEnter_v4 = new PredefinedMember <MethodSpec> (module, types.Monitor,
MemberFilter.Method("Enter", 0,
new ParametersImported(new[] {
new ParameterData(null, Parameter.Modifier.NONE),
new ParameterData(null, Parameter.Modifier.REF)
},
new[] {
btypes.Object, btypes.Bool
}, false), null));
MonitorExit = new PredefinedMember <MethodSpec> (module, types.Monitor, "Exit", btypes.Object);
RuntimeCompatibilityWrapNonExceptionThrows = new PredefinedMember <PropertySpec> (module, atypes.RuntimeCompatibility,
MemberFilter.Property("WrapNonExceptionThrows", btypes.Bool));
RuntimeHelpersInitializeArray = new PredefinedMember <MethodSpec> (module, types.RuntimeHelpers,
"InitializeArray", btypes.Array, btypes.RuntimeFieldHandle);
RuntimeHelpersOffsetToStringData = new PredefinedMember <PropertySpec> (module, types.RuntimeHelpers,
MemberFilter.Property("OffsetToStringData", btypes.Int));
SecurityActionRequestMinimum = new PredefinedMember <ConstSpec> (module, types.SecurityAction, "RequestMinimum",
MemberKind.Field, types.SecurityAction);
StringEmpty = new PredefinedMember <FieldSpec> (module, btypes.String, MemberFilter.Field("Empty", btypes.String));
StringEqual = new PredefinedMember <MethodSpec> (module, btypes.String,
new MemberFilter(Operator.GetMetadataName(Operator.OpType.Equality), 0, MemberKind.Operator, null, btypes.Bool));
StringInequal = new PredefinedMember <MethodSpec> (module, btypes.String,
new MemberFilter(Operator.GetMetadataName(Operator.OpType.Inequality), 0, MemberKind.Operator, null, btypes.Bool));
StructLayoutAttributeCtor = new PredefinedMember <MethodSpec> (module, atypes.StructLayout,
MemberFilter.Constructor(ParametersCompiled.CreateFullyResolved(btypes.Short)));
StructLayoutCharSet = new PredefinedMember <FieldSpec> (module, atypes.StructLayout, "CharSet",
MemberKind.Field, types.CharSet);
StructLayoutSize = new PredefinedMember <FieldSpec> (module, atypes.StructLayout,
MemberFilter.Field("Size", btypes.Int));
TypeGetTypeFromHandle = new PredefinedMember <MethodSpec> (module, btypes.Type, "GetTypeFromHandle", btypes.RuntimeTypeHandle);
}
void EmitActionLoad(EmitContext ec)
{
ec.EmitThis();
ec.Emit(OpCodes.Ldftn, StateMachineMethod.Spec);
ec.Emit(OpCodes.Newobj, (MethodSpec)MemberCache.FindMember(action, MemberFilter.Constructor(null), BindingRestriction.DeclaredOnly));
}
//
// Returns the ConstructorInfo for "args"
//
public static MethodSpec GetPredefinedConstructor(TypeSpec t, Location loc, params TypeSpec [] args)
{
var pc = ParametersCompiled.CreateFullyResolved(args);
return(GetPredefinedMember(t, MemberFilter.Constructor(pc), false, loc) as MethodSpec);
}