commit 44e903158faca58bf495dc2f263d6973f62b9d17
author Dave Cheney <dave@cheney.net> Fri Mar 06 21:18:41 2015 +1100
committer Dave Cheney <dave@cheney.net> Mon Mar 09 05:01:14 2015 +0000
tree 7c9bda02a1cc667e174b2f253d3626defe1369eb
parent 42c8be4414e98f44c4bdb6d6cab126c8b7ed29a3

cmd/internal/gc: more Node cleanups

More Node cleanups, these ones touch go.y.

- convert Node.Implicit to bool
- convert Node.Used to bool

Change-Id: I85c7ff9e66cee7122b560adedc995166c874f2f2
Reviewed-on: https://go-review.googlesource.com/7124
Reviewed-by: Keith Randall <khr@golang.org>

src/cmd/internal/gc/select.go

diff --git a/src/cmd/internal/gc/select.go b/src/cmd/internal/gc/select.go
index 4fbf826..145d186 100644
--- a/src/cmd/internal/gc/select.go
+++ b/src/cmd/internal/gc/select.go
@@ -45,7 +45,7 @@
 			// remove implicit conversions; the eventual assignment
 			// will reintroduce them.
 			case OAS:
-				if (n.Right.Op == OCONVNOP || n.Right.Op == OCONVIFACE) && n.Right.Implicit != 0 {
+				if (n.Right.Op == OCONVNOP || n.Right.Op == OCONVIFACE) && n.Right.Implicit {
 					n.Right = n.Right.Left
 				}