Implement Pos() method for
Values: Parameter, Capture, Phi. (Not Literal, Builtin.)
Instructions: UnOp, BinOp, Store.
'address' (an lvalue) now needs position of '*' in "*addr".
Also:
- Un-export fields Pos_ Type_ Name_ Block_ from various values/instructions.
Define NewFunction() as a temporary measure.
Will try to eliminate calls from clients...
- Remove Implements{Value,Member,Interface} marker methods.
I've decided I don't like them.
- Func.addParamObj helper.
- Various comment fixes.
R=gri
CC=golang-dev
https://golang.org/cl/9740046
PathEnclosingInterval: maps a source position to an ast.Node.
EnclosingFunction: finds ssa.Function enclosing an ast.Node.
HasEnclosingFunction: cheaper impl of EnclosingFunction()!=nil
NodeDescription: user friendly node type descriptions.
+ tests.
Also: make ssa.Package.TypeInfo field a pointer.
R=gri, r
CC=golang-dev
https://golang.org/cl/9639045
Alan Donovan