GROOVY-6735: Fix regression due to closure parameter type inference (tweak test)
fix ResolveVisitor to ensure origin type is resolved
make Map a plain node if no generics are given
make generics placeholder name match by GenericsType only
GROOVY-6723, GROOVY-6415: fix some generics context on argument type validation code
GROOVY-6746: Fix missing "EnclosingMethod" attribute in class files

Conflicts:
	src/main/org/codehaus/groovy/classgen/AsmClassGenerator.java