internal override void AddSynthesizedAttributes(PEModuleBuilder moduleBuilder, ref ArrayBuilder <SynthesizedAttributeData> attributes)
{
base.AddSynthesizedAttributes(moduleBuilder, ref attributes);
var compilation = this.DeclaringCompilation;
if (this.IsParams)
{
AddSynthesizedAttribute(ref attributes, compilation.TrySynthesizeAttribute(WellKnownMember.System_ParamArrayAttribute__ctor));
}
// Synthesize DecimalConstantAttribute if we don't have an explicit custom attribute already:
var defaultValue = this.ExplicitDefaultConstantValue;
if (defaultValue != ConstantValue.NotAvailable &&
defaultValue.SpecialType == SpecialType.System_Decimal &&
DefaultValueFromAttributes == ConstantValue.NotAvailable)
{
AddSynthesizedAttribute(ref attributes, compilation.SynthesizeDecimalConstantAttribute(defaultValue.DecimalValue));
}
var type = this.TypeWithAnnotations;
if (type.Type.ContainsDynamic())
{
AddSynthesizedAttribute(ref attributes, compilation.SynthesizeDynamicAttribute(type.Type, type.CustomModifiers.Length + this.RefCustomModifiers.Length, this.RefKind));
}
if (compilation.ShouldEmitNativeIntegerAttributes(type.Type))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeNativeIntegerAttribute(this, type.Type));
}
if (ParameterHelpers.RequiresLifetimeAnnotationAttribute(this))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeLifetimeAnnotationAttribute(this, Scope));
}
if (type.Type.ContainsTupleNames())
{
AddSynthesizedAttribute(ref attributes,
compilation.SynthesizeTupleNamesAttribute(type.Type));
}
if (this.RefKind == RefKind.RefReadOnly)
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeIsReadOnlyAttribute(this));
}
if (compilation.ShouldEmitNullableAttributes(this))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeNullableAttributeIfNecessary(this, GetNullableContextValue(), type));
}
}
internal override void AddSynthesizedAttributes(PEModuleBuilder moduleBuilder, ref ArrayBuilder <SynthesizedAttributeData> attributes)
{
// Emit [Dynamic] on synthesized parameter symbols when the original parameter was dynamic
// in order to facilitate debugging. In the case the necessary attributes are missing
// this is a no-op. Emitting an error here, or when the original parameter was bound, would
// adversely effect the compilation or potentially change overload resolution.
var compilation = this.DeclaringCompilation;
var type = this.TypeWithAnnotations;
if (type.Type.ContainsDynamic() && compilation.HasDynamicEmitAttributes(BindingDiagnosticBag.Discarded, Location.None) && compilation.CanEmitBoolean())
{
AddSynthesizedAttribute(ref attributes, compilation.SynthesizeDynamicAttribute(type.Type, type.CustomModifiers.Length + this.RefCustomModifiers.Length, this.RefKind));
}
if (compilation.ShouldEmitNativeIntegerAttributes(type.Type))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeNativeIntegerAttribute(this, type.Type));
}
if (ParameterHelpers.RequiresLifetimeAnnotationAttribute(this))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeLifetimeAnnotationAttribute(this, Scope));
}
if (type.Type.ContainsTupleNames() &&
compilation.HasTupleNamesAttributes(BindingDiagnosticBag.Discarded, Location.None) &&
compilation.CanEmitSpecialType(SpecialType.System_String))
{
AddSynthesizedAttribute(ref attributes,
compilation.SynthesizeTupleNamesAttribute(type.Type));
}
if (compilation.ShouldEmitNullableAttributes(this))
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeNullableAttributeIfNecessary(this, GetNullableContextValue(), type));
}
if (this.RefKind == RefKind.RefReadOnly)
{
AddSynthesizedAttribute(ref attributes, moduleBuilder.SynthesizeIsReadOnlyAttribute(this));
}
}
