diff options
Diffstat (limited to 'src/text/template/template.go')
| -rw-r--r-- | src/text/template/template.go | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/src/text/template/template.go b/src/text/template/template.go index a7c5c8cd2c..9ef863fdf1 100644 --- a/src/text/template/template.go +++ b/src/text/template/template.go @@ -36,9 +36,11 @@ type Template struct { // New allocates a new template with the given name. func New(name string) *Template { - return &Template{ + t := &Template{ name: name, } + t.init() + return t } // Name returns the name of the template. @@ -50,13 +52,14 @@ func (t *Template) Name() string { // delimiters. The association, which is transitive, allows one template to // invoke another with a {{template}} action. func (t *Template) New(name string) *Template { - t.init() - return &Template{ + nt := &Template{ name: name, common: t.common, leftDelim: t.leftDelim, rightDelim: t.rightDelim, } + nt.init() + return nt } func (t *Template) init() { @@ -110,7 +113,7 @@ func (t *Template) copy(c *common) *Template { // AddParseTree creates a new template with the name and parse tree // and associates it with t. func (t *Template) AddParseTree(name string, tree *parse.Tree) (*Template, error) { - if t.common != nil && t.tmpl[name] != nil { + if t.tmpl[name] != nil { return nil, fmt.Errorf("template: redefinition of template %q", name) } nt := t.New(name) @@ -122,9 +125,6 @@ func (t *Template) AddParseTree(name string, tree *parse.Tree) (*Template, error // Templates returns a slice of the templates associated with t, including t // itself. func (t *Template) Templates() []*Template { - if t.common == nil { - return nil - } // Return a slice so we don't expose the map. m := make([]*Template, 0, len(t.tmpl)) for _, v := range t.tmpl { @@ -149,7 +149,6 @@ func (t *Template) Delims(left, right string) *Template { // type. However, it is legal to overwrite elements of the map. The return // value is the template, so calls can be chained. func (t *Template) Funcs(funcMap FuncMap) *Template { - t.init() t.muFuncs.Lock() defer t.muFuncs.Unlock() addValueFuncs(t.execFuncs, funcMap) @@ -160,9 +159,6 @@ func (t *Template) Funcs(funcMap FuncMap) *Template { // Lookup returns the template with the given name that is associated with t, // or nil if there is no such template. func (t *Template) Lookup(name string) *Template { - if t.common == nil { - return nil - } return t.tmpl[name] } @@ -174,7 +170,6 @@ func (t *Template) Lookup(name string) *Template { // (In multiple calls to Parse with the same receiver template, only one call // can contain text other than space, comments, and template definitions.) func (t *Template) Parse(text string) (*Template, error) { - t.init() t.muFuncs.RLock() trees, err := parse.Parse(t.name, text, t.leftDelim, t.rightDelim, t.parseFuncs, builtins) t.muFuncs.RUnlock() |
