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6 Commits

Author SHA1 Message Date
Alan Donovan
732dbe9ff8 go.tools/ssa: s/Literal/Const/g, s/Constant/NamedConst/g
(Motivation: "Literal" is a syntactic property, not a semantic one.)

Also: delete a "TODO: opt" that the lifting pass already does for us.

R=gri
CC=golang-dev
https://golang.org/cl/11351043
2013-07-16 13:50:08 -04:00
Alan Donovan
1fa3f78146 go.tools/ssa: Function.Synthetic documents provenance of synthetic functions.
We use the new field to determine whether or not a function is
synthetic, not Pos() == 0, so synthetic functions can have
positions too.

R=gri
CC=golang-dev
https://golang.org/cl/10916044
2013-07-03 17:57:20 -04:00
Alan Donovan
6c7ce1c2d3 go.tools/ssa: Value.Pos() method + remaining source position plumbing.
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
2013-05-30 09:59:17 -04:00
Alan Donovan
113d6d30b1 code.google.com/p/go.tools/ssa: include ssa.Package and init() function in example output.
Also:
- remove redundant text in doc.go.
- fix (yet more) cases of missing parens in Printf, fallout from
  go/types accessors refactoring.
- don't mix spaces and tabs within lines printed by ssa.Function.DumpTo:
  it makes it too hard to constructed expected outputs for tests.
  (Tabs may appear at line start though.)

Sadly godoc -play won't run this program; it complains it
can't import "code.google.com/p/go.exp/ssa".  Any idea why?

R=gri
CC=golang-dev
https://golang.org/cl/9481044
2013-05-17 17:33:09 -04:00
Rob Pike
87334f402b go.tools: bring up to date
Repo was copied from old point.  Bad r.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/9504043
2013-05-17 14:02:47 -07:00
Rob Pike
83f21b9226 go.tools: add missing files ssa/*.go
R=golang-dev, adonovan
CC=golang-dev
https://golang.org/cl/9500043
2013-05-17 13:25:48 -07:00