Method compileBracketExpression

compiler_expr.go:871–907

(v *ast.BracketExpression)

}

func (c *compiler) compileBracketExpression(v *ast.BracketExpression) compiledExpr {
	if sup, ok := v.Left.(*ast.SuperExpression); ok {
		c.checkSuperBase(sup.Idx)
		member := c.compileExpression(v.Member)
		if name, ok := c.checkConstantString(member); ok {
			r := &compiledSuperDotExpr{
				name: name,
			}
			r.init(c, v.LeftBracket)
			return r
		}

		r := &compiledSuperBracketExpr{
			member: member,
		}
		r.init(c, v.LeftBracket)
		return r
	}

	left := c.compileExpression(v.Left)
	member := c.compileExpression(v.Member)
	if name, ok := c.checkConstantString(member); ok {
		r := &compiledDotExpr{
			left: left,
			name: name,
		}
		r.init(c, v.LeftBracket)
		return r
	}

	r := &compiledBracketExpr{
		left:   left,
		member: member,
	}
	r.init(c, v.LeftBracket)
	return r
}

func (e *compiledDotExpr) emitGetter(putOnStack bool) {
	e.left.emitGetter(true)