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text/template/parse: restore pointer-only receivers for Type on Dot and Nil

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Needless except that the api tool complains. We could fix that issue instead.

TBR=bradfitz
R=golang-codereviews
CC=golang-codereviews
https://golang.org/cl/133290043
This commit is contained in:
Rob Pike 2014-08-29 10:40:45 -07:00
parent 1d0c89a454
commit 7dc2b3cbd1
1 changed files with 14 additions and 0 deletions
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14
src/pkg/text/template/parse/node.go
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@ -360,6 +360,13 @@ func (t *Tree) newDot(pos Pos) *DotNode {
return &DotNode{tr: t, NodeType: NodeDot, Pos: pos} return &DotNode{tr: t, NodeType: NodeDot, Pos: pos}
} }
func (d *DotNode) Type() NodeType {
// Override method on embedded NodeType for API compatibility.
// TODO: Not really a problem; could change API without effect but
// api tool complains.
return NodeDot
}
func (d *DotNode) String() string { func (d *DotNode) String() string {
return "." return "."
} }
@ -383,6 +390,13 @@ func (t *Tree) newNil(pos Pos) *NilNode {
return &NilNode{tr: t, NodeType: NodeNil, Pos: pos} return &NilNode{tr: t, NodeType: NodeNil, Pos: pos}
} }
func (n *NilNode) Type() NodeType {
// Override method on embedded NodeType for API compatibility.
// TODO: Not really a problem; could change API without effect but
// api tool complains.
return NodeNil
}
func (n *NilNode) String() string { func (n *NilNode) String() string {
return "nil" return "nil"
} }