panic("inconsistent struct field list")
	}
}

// FieldDecl      = (IdentifierList Type | AnonymousField) [ Tag ] .
// AnonymousField = [ "*" ] TypeName .
// Tag            = string_lit .
func (p *parser) fieldDecl(styp *StructType) {
	if trace {
		defer p.trace("fieldDecl")()
	}

	pos := p.pos()
	switch p.tok {
	case _Name:
		name := p.name()

			ident = &ast.Ident{pos, "_", nil}
		}
		idents[i] = ident
	}
	return idents
}

func (p *parser) parseFieldDecl(scope *ast.Scope) *ast.Field {
	if p.trace {
		defer un(trace(p, "FieldDecl"))
	}

	doc := p.leadComment

	// fields
	list, typ := p.parseVarList(false)

	// optional tag
	var tag *ast.BasicLit
	if p.tok == token.STRING {
		tag = &ast.BasicLit{p.pos, p.tok, p.lit}

		}
	}

	// x[P], x[P1, P2], ...
	return nil, typeparams.PackIndexExpr(x, lbrack, args, rbrack)
}

func (p *parser) parseFieldDecl() *ast.Field {
	if p.trace {
		defer un(trace(p, "FieldDecl"))
	}

	doc := p.leadComment

	var names []*ast.Ident
	var typ ast.Expr
	switch p.tok {
	case token.IDENT:
		name := p.parseIdent()