ResolverFindBetterConversion Method (Expression, TypeRefBase, TypeRefBase)

Find the better conversion of an expression to two candidate types. [C# 4.0 section 7.5.3.3] Returns 1 if the conversion to typeRef1 is better, 2 if the conversion to typeRef2 is better, 0 if neither is better.

protected int FindBetterConversion(
	Expression expression,
	TypeRefBase typeRefBase1,
	TypeRefBase typeRefBase2
)