Just missed a case (ha!) in the tree walk. Dup the code for an empty switch, add test.
Fixes#10163.
Change-Id: I3d50ab6cb450ca21e87213291eaab8cbe924fac5
Reviewed-on: https://go-review.googlesource.com/7641
Reviewed-by: Andrew Gerrand <adg@golang.org>
Break the basic block at the function literal. The code to do this analysis
was already there; this CL just factors it out more nicely and uses it in
one new place. Also adds a test.
Fixesgolang/go#6555.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/14601043
This requires a little more tree rewriting to put a block around the if of an "else if".
More tests too.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/11042045
Test the statistics work as expected for a simple program, which can be extended as needed. This is all a bit meta.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/10392050
