本文整理汇总了C#中MsgPack.Serialization.Reflection.TracingILGenerator.EmitOr方法的典型用法代码示例。如果您正苦于以下问题：C# TracingILGenerator.EmitOr方法的具体用法？C# TracingILGenerator.EmitOr怎么用？C# TracingILGenerator.EmitOr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MsgPack.Serialization.Reflection.TracingILGenerator的用法示例。
在下文中一共展示了TracingILGenerator.EmitOr方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: EmitDeserializeValueCore
/// <summary>
/// Emits the deserialize value.
/// </summary>
/// <param name="emitter">The emitter.</param>
/// <param name="il">The il generator.</param>
/// <param name="unpackerArgumentIndex">Index of the unpacker argument.</param>
/// <param name="value">The value local variable which stores unpacked value.</param>
/// <param name="targetType">The type of deserialzing type.</param>
/// <param name="member">The metadata for nil implication. Specify <c>null</c> if nil implication is not needed.</param>
/// <param name="memberName">The name of the member.</param>
/// <param name="endOfDeserialization">The end of deserialization label for nil implication.</param>
/// <param name="localHolder">The <see cref="LocalVariableHolder"/> which holds shared local variable information.</param>
private static void EmitDeserializeValueCore( SerializerEmitter emitter, TracingILGenerator il, int unpackerArgumentIndex, LocalBuilder value, Type targetType, SerializingMember? member, string memberName, Label endOfDeserialization, LocalVariableHolder localHolder )
{
var directUnpacking = Metadata._Unpacker.GetDirectReadMethod( value.LocalType );
if ( directUnpacking != null && ( member == null || !UnpackHelpers.IsReadOnlyAppendableCollectionMember( member.Value.Member ) ) )
{
var isSuccess = localHolder.IsDeserializationSucceeded;
il.EmitLdc_I4_0();
il.EmitAnyStloc( isSuccess );
il.BeginExceptionBlock();
il.EmitAnyLdarg( unpackerArgumentIndex );
il.EmitAnyLdloca( value );
il.EmitAnyCall( directUnpacking );
il.EmitAnyStloc( isSuccess );
il.BeginCatchBlock( typeof( MessageTypeException ) );
var ex = localHolder.GetCatchedException( typeof( MessageTypeException ) );
il.EmitAnyStloc( ex );
il.EmitTypeOf( targetType );
il.EmitLdstr( memberName );
il.EmitAnyLdloc( ex );
il.EmitAnyCall( SerializationExceptions.NewFailedToDeserializeMemberMethod );
il.EmitThrow();
il.EndExceptionBlock();
var endIf0 = il.DefineLabel( "END_IF" );
il.EmitAnyLdloc( isSuccess );
il.EmitBrtrue_S( endIf0 );
il.EmitAnyCall( SerializationExceptions.NewUnexpectedEndOfStreamMethod );
il.EmitThrow();
il.MarkLabel( endIf0 );
if ( member != null )
{
// If null, nil implication is NOT needed.
EmitNilImplicationForPrimitive( il, member.Value, value, endOfDeserialization );
}
}
else
{
EmitGeneralRead( il, unpackerArgumentIndex );
if ( member != null )
{
// If null, nil implication is NOT needed.
EmitNilImplication(
il,
unpackerArgumentIndex,
member.Value.Contract.Name,
member.Value.Contract.NilImplication,
endOfDeserialization,
localHolder
);
}
var thenIffCollection = il.DefineLabel( "THEN_IF_COLLECTION" );
var endIfCollection = il.DefineLabel( "END_IF_COLLECTION" );
/*
* if( !unpacker.IsArrayHeader && !unpacker.IsMapHeader )
* {
* value = GET_SERIALIZER().UnpackFrom( unpacker );
* }
* else
* {
* using( var subtreeUnpacker = unpacker.ReadSubtree() )
* {
* value = GET_SERIALIZER().UnpackFrom( subtreeUnpacker );
* }
* }
*/
il.EmitAnyLdarg( unpackerArgumentIndex );
il.EmitGetProperty( Metadata._Unpacker.IsArrayHeader );
il.EmitAnyLdarg( unpackerArgumentIndex );
il.EmitGetProperty( Metadata._Unpacker.IsMapHeader );
il.EmitOr();
il.EmitBrtrue_S( thenIffCollection );
EmitUnpackFrom( emitter, il, value, unpackerArgumentIndex );
il.EmitBr_S( endIfCollection );
var subtreeUnpacker = localHolder.SubtreeUnpacker;
il.MarkLabel( thenIffCollection );
EmitUnpackerBeginReadSubtree( il, unpackerArgumentIndex, subtreeUnpacker );
EmitUnpackFrom( emitter, il, value, subtreeUnpacker );
EmitUnpackerEndReadSubtree( il, subtreeUnpacker );
il.MarkLabel( endIfCollection );
}
}