2008-11-22 Sebastien Pouliot <sebastien@ximian.com>

2008-11-22  Sebastien Pouliot  <sebastien@ximian.com>

	* Mono.Cecil/GenericParameter.cs,
	* Mono.Cecil/ICustomAttributeProvider.cs,
	* Mono.Cecil/CallSite.cs,
	* Mono.Cecil/IMethodSignature.cs,
	* Mono.Cecil/FunctionPointerType.cs,
	* Mono.Cecil/FieldDefinition.cs,
	* Mono.Cecil/TypeReference.cs,
	* Mono.Cecil/GenericInstanceMethod.cs,
	* Mono.Cecil/IHasSecurity.cs,
	* Mono.Cecil/MethodReturnType.cs,
	* Mono.Cecil/AssemblyDefinition.cs,
	* Mono.Cecil/TypeDefinition.cs,
	* Mono.Cecil/MethodDefinition.cs,
	* Mono.Cecil/EventDefinition.cs,
	* Mono.Cecil/ModuleDefinition.cs,
	* Mono.Cecil/MethodReference.cs,
	* Mono.Cecil/ReflectionWriter.cs,
	* Mono.Cecil/ParameterDefinition.cs,
	* Mono.Cecil/PropertyDefinition.cs,
	* Mono.Cecil/IGenericParameterProvider.cs:
		Add boolean Has{x} properties so Cecil consumers are able
		to avoid the lazy allocations that would be made for an
		empty {x}. Use the Has{x} properties inside Cecil (some
		cases might be missing).

svn path=/trunk/mcs/; revision=119724