pkg text/template/parse, const NodeComment = 20
pkg text/template/parse, const NodeComment NodeType
pkg text/template/parse, const ParseComments = 1
pkg text/template/parse, const ParseComments Mode
pkg text/template/parse, method (*CommentNode) Copy() Node
pkg text/template/parse, method (*CommentNode) String() string
pkg text/template/parse, method (CommentNode) Position() Pos

<pre>
type T[P *C] …
type T[P (C)] …
type T[P *C|Q] …
…
</pre>

<p>
In these rare cases, the type parameter list is indistinguishable from an
expression and the type declaration is parsed as an array type declaration.
To resolve the ambiguity, embed the constraint in an
<a href="#Interface_types">interface</a> or use a trailing comma:
</p>

<pre>
type T[P interface{*C}] …
type T[P *C,] …