- don't loose extra line breaks in struct/interface declarations

- start new sections if a field/method declaration spans multiple lines;
  this avoids tabs from the previous line affecting the next field/method

R=rsc
http://go/go-review/1017015

1 files changed, 8 insertions, 0 deletions

diff --git a/src/pkg/go/ast/ast.go b/src/pkg/go/ast/ast.go
index c346c48b3..4b90f3b74 100644
--- a/src/pkg/go/ast/ast.go
+++ b/src/pkg/go/ast/ast.go
@@ -95,6 +95,14 @@ type Field struct {
 }
 
 
+func (f *Field) Pos() token.Position {
+	if len(f.Names) > 0 {
+		return f.Names[0].Pos();
+	}
+	return f.Type.Pos();
+}
+
+
 // An expression is represented by a tree consisting of one
 // or more of the following concrete expression nodes.
 //