The body to inline for method
Inlined node by a block that contains its bindings and expansion
sym has an inline method with a known body to inline (note: definitions coming
from Scala2x class files might be
@inline, but still lack that body.
Try to inline a call to a
@inline method. Fail with error if the maximal
inline depth is exceeded.
The qualifier part of a Select or Ident.
For an Ident, this is the
This of the current class. (TODO: use elsewhere as well?)