remove superfluous indirection

R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=29776
CL=29778

diff --git a/src/lib/go/ast/format.go b/src/lib/go/ast/format.go
index db7be71cec0bbdd96b04d4db1901b3cf8bfd053d..caeca19aa6eb889898022f05756d70763664d3c5 100644 (file)
--- a/src/lib/go/ast/format.go
+++ b/src/lib/go/ast/format.go
@@ -24,13 +24,13 @@ type Format datafmt.Format;
 type state struct {
        // for now we have very little state
        // TODO maintain list of unassociated comments
-       optSemi *bool
+       optSemi bool
 }
 
 
 func (s *state) Copy() datafmt.Environment {
-       optSemi := *s.optSemi;
-       return &state{&optSemi};
+       copy := *s;
+       return ©
 }
 
 
@@ -56,19 +56,19 @@ func isMultiLineComment(s *datafmt.State, value interface{}, ruleName string) bo
 
 
 func clearOptSemi(s *datafmt.State, value interface{}, ruleName string) bool {
-       *s.Env().(*state).optSemi = false;
+       s.Env().(*state).optSemi = false;
        return true;
 }
 
 
 func setOptSemi(s *datafmt.State, value interface{}, ruleName string) bool {
-       *s.Env().(*state).optSemi = true;
+       s.Env().(*state).optSemi = true;
        return true;
 }
 
 
 func optSemi(s *datafmt.State, value interface{}, ruleName string) bool {
-       if !*s.Env().(*state).optSemi {
+       if !s.Env().(*state).optSemi {
                s.Write([]byte{';'});
        }
        return true;
@@ -109,7 +109,7 @@ func NewFormat(filename string) (Format, os.Error) {
 // of bytes written and an os.Error, if any.
 //
 func (f Format) Fprint(w io.Writer, nodes ...) (int, os.Error) {
-       s := state{new(bool)};
+       var s state;
        return datafmt.Format(f).Fprint(w, &s, nodes);
 }