TreeOps

this && that, for boolean trees this, that

tree @annot

works differently for type trees and term trees

A unary apply node with given argument: tree(arg)

An apply node with given arguments: tree(arg, args0, ..., argsN)

An apply or type apply node with given argument list

The current tree applied to given argument lists: tree (argss(0)) ... (argss(argss.length -1))

The current tree applied to (): tree()

An apply node with given argument list tree(args(0), ..., args(args.length - 1))

The current tree applied to given type argument: tree[targ]

The current tree applied to given type argument: tree[targ]

The current tree applied to given type argument list: tree[targs(0), ..., targs(targs.length - 1)]

The current tree applied to given type arguments: tree[targ0, ..., targN]

An applied node that accepts only varargs as arguments

tree.asInstanceOf[tp]

The translation of tree = rhs. This is either the tree as an assignment, or a setter call.

cast tree to tp, assuming no exception is raised, i.e the operation is pure

Set the owner of every definition in this tree which is not itself contained in this tree to be newowner

Change owner from from to to. If from is a weak owner, also change its owner to to, and continue until a non-weak owner is reached.

After phase trans, set the owner of every definition in this tree that was formerly owner by from to to.

Apply to () unless tree's widened type is parameterless

cast tree to tp (or its box/unbox/cast equivalent when after erasure and value and non-value types are mixed), unless tree's type already conforms to tp.

tree == that

Is there a subtree of this tree that satisfies predicate p?

All subtrees of this tree that satisfy predicate p.

Apply f to each subtree of this tree

tree.isInstanceOf[tp], with special treatment of singleton types

this || that, for boolean trees this, that

A synthetic select with that will be turned into an outer path by ExplicitOuter.

A select node with the given selector name and a computed type

A select node with the given selector name such that the designated member satisfies predicate p. Useful for disambiguating overloaded members.

A select node with the given type

A select node that selects the given symbol. Note: Need to make sure this is in fact the symbol you would get when you select with the symbol's name, otherwise a data race may occur which would be flagged by -Yno-double-bindings.

A select node with the given selector name and signature and a computed type

A select node with selector name and signature taken from sym. Note: Use this method instead of select(sym) if the referenced symbol might be overridden in the type of the qualifier prefix. See note on select(sym: Symbol).

Set this tree as the defTree of its symbol and return this tree

tree ne null (might need a cast to be type correct)

Replace Ident nodes references to the underlying tree that defined them

Replace Inlined nodes and InlineProxy references to underlying arguments

If inititializer tree is _, the default value of its type, otherwise the tree itself.