Class Callable

A Function or a FuncLit. We do it this way because of limitations of both Function and FuncDef:

Function is an entity, and therefore does not include function literals, and
FuncDef is an AST node, and so is not extracted for functions from external libraries.

Import path

import semmle.go.Scopes

asFuncLit	Gets this callable as a function literal, if it is one.
asFunction	Gets this callable as a function, if it is one.
getFuncDef	Gets this function’s definition, if it exists.
getLocation	Gets the location of this callable.
getName	Gets the name of this callable.
getType	Gets the type of this callable.
hasLocationInfo	DEPRECATED: Use `getLocation()` instead.
toString	Gets a textual representation of this callable.