[#82] array item unpack
This commit is contained in:
parent
dc7aa7302d
commit
d552681a7d
@ -13,14 +13,16 @@ type ArrayItem struct {
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Position *position.Position
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Key node.Node
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Val node.Node
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Unpack bool
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}
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// NewArrayItem node constructor
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func NewArrayItem(Key node.Node, Val node.Node) *ArrayItem {
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func NewArrayItem(Key node.Node, Val node.Node, Unpack bool) *ArrayItem {
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return &ArrayItem{
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FreeFloating: nil,
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Key: Key,
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Val: Val,
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Unpack: Unpack,
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}
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}
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@ -40,7 +42,9 @@ func (n *ArrayItem) GetFreeFloating() *freefloating.Collection {
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// Attributes returns node attributes as map
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func (n *ArrayItem) Attributes() map[string]interface{} {
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return nil
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return map[string]interface{}{
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"Unpack": n.Unpack,
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}
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}
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// Walk traverses nodes
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@ -218,3 +218,67 @@ func TestArrayItems(t *testing.T) {
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actual = php5parser.GetRootNode()
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assert.DeepEqual(t, expected, actual)
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}
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func TestArrayItemUnpack(t *testing.T) {
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src := `<? array(...$b);`
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expected := &node.Root{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 3,
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EndPos: 16,
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},
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Stmts: []node.Node{
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&stmt.Expression{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 3,
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EndPos: 16,
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},
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Expr: &expr.Array{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 3,
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EndPos: 15,
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},
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Items: []node.Node{
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&expr.ArrayItem{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 9,
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EndPos: 14,
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},
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Unpack: true,
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Val: &expr.Variable{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 12,
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EndPos: 14,
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},
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VarName: &node.Identifier{
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Position: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 12,
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EndPos: 14,
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},
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Value: "b",
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},
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},
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},
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},
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},
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},
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},
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}
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php7parser := php7.NewParser([]byte(src), "7.4")
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php7parser.Parse()
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actual := php7parser.GetRootNode()
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assert.DeepEqual(t, expected, actual)
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}
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@ -31,11 +31,12 @@ var nodesToTest = []struct {
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},
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{
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&expr.ArrayItem{
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Key: &scalar.String{Value: "key"},
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Val: &scalar.Lnumber{Value: "1"},
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Key: &scalar.String{Value: "key"},
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Val: &scalar.Lnumber{Value: "1"},
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Unpack: true,
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},
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[]string{"Key", "Val"},
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nil,
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map[string]interface{}{"Unpack": true},
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},
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{
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&expr.Array{
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34
php5/php5.go
34
php5/php5.go
@ -8469,7 +8469,7 @@ yydefault:
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yyDollar = yyS[yypt-5 : yypt+1]
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//line php5/php5.y:5919
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{
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arrayItem := expr.NewArrayItem(yyDollar[3].node, yyDollar[5].node)
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arrayItem := expr.NewArrayItem(yyDollar[3].node, yyDollar[5].node, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -8486,7 +8486,7 @@ yydefault:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line php5/php5.y:5934
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{
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arrayItem := expr.NewArrayItem(nil, yyDollar[3].node)
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arrayItem := expr.NewArrayItem(nil, yyDollar[3].node, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -8502,7 +8502,7 @@ yydefault:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line php5/php5.y:5948
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{
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arrayItem := expr.NewArrayItem(yyDollar[1].node, yyDollar[3].node)
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arrayItem := expr.NewArrayItem(yyDollar[1].node, yyDollar[3].node, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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@ -8518,7 +8518,7 @@ yydefault:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line php5/php5.y:5962
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{
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arrayItem := expr.NewArrayItem(nil, yyDollar[1].node)
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arrayItem := expr.NewArrayItem(nil, yyDollar[1].node, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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@ -9142,7 +9142,7 @@ yydefault:
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//line php5/php5.y:6570
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{
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if len(yyDollar[1].list) == 0 {
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yyDollar[1].list = []node.Node{expr.NewArrayItem(nil, nil)}
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yyDollar[1].list = []node.Node{expr.NewArrayItem(nil, nil, false)}
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}
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yyVAL.list = append(yyDollar[1].list, yyDollar[3].node)
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@ -9168,7 +9168,7 @@ yydefault:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line php5/php5.y:6597
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{
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yyVAL.node = expr.NewArrayItem(nil, yyDollar[1].node)
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yyVAL.node = expr.NewArrayItem(nil, yyDollar[1].node, false)
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// save position
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yyVAL.node.SetPosition(yylex.(*Parser).positionBuilder.NewNodePosition(yyDollar[1].node))
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@ -9183,7 +9183,7 @@ yydefault:
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//line php5/php5.y:6609
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{
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listNode := expr.NewList(yyDollar[3].list)
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yyVAL.node = expr.NewArrayItem(nil, listNode)
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yyVAL.node = expr.NewArrayItem(nil, listNode, false)
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// save position
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listNode.SetPosition(yylex.(*Parser).positionBuilder.NewTokensPosition(yyDollar[1].token, yyDollar[4].token))
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@ -9200,7 +9200,7 @@ yydefault:
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yyDollar = yyS[yypt-0 : yypt+1]
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//line php5/php5.y:6625
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{
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yyVAL.node = expr.NewArrayItem(nil, nil)
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yyVAL.node = expr.NewArrayItem(nil, nil, false)
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yylex.(*Parser).returnTokenToPool(yyDollar, &yyVAL)
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}
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@ -9219,7 +9219,7 @@ yydefault:
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yyVAL.list = yyDollar[1].list
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if yyDollar[2].token != nil {
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yyVAL.list = append(yyDollar[1].list, expr.NewArrayItem(nil, nil))
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yyVAL.list = append(yyDollar[1].list, expr.NewArrayItem(nil, nil, false))
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}
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// save comments
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@ -9233,7 +9233,7 @@ yydefault:
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yyDollar = yyS[yypt-5 : yypt+1]
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//line php5/php5.y:6659
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{
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arrayItem := expr.NewArrayItem(yyDollar[3].node, yyDollar[5].node)
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arrayItem := expr.NewArrayItem(yyDollar[3].node, yyDollar[5].node, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -9250,7 +9250,7 @@ yydefault:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line php5/php5.y:6674
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{
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arrayItem := expr.NewArrayItem(nil, yyDollar[3].node)
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arrayItem := expr.NewArrayItem(nil, yyDollar[3].node, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -9266,7 +9266,7 @@ yydefault:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line php5/php5.y:6688
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{
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arrayItem := expr.NewArrayItem(yyDollar[1].node, yyDollar[3].node)
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arrayItem := expr.NewArrayItem(yyDollar[1].node, yyDollar[3].node, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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@ -9282,7 +9282,7 @@ yydefault:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line php5/php5.y:6702
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{
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arrayItem := expr.NewArrayItem(nil, yyDollar[1].node)
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arrayItem := expr.NewArrayItem(nil, yyDollar[1].node, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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@ -9298,7 +9298,7 @@ yydefault:
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//line php5/php5.y:6715
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{
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reference := expr.NewReference(yyDollar[6].node)
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arrayItem := expr.NewArrayItem(yyDollar[3].node, reference)
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arrayItem := expr.NewArrayItem(yyDollar[3].node, reference, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -9318,7 +9318,7 @@ yydefault:
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//line php5/php5.y:6733
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{
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reference := expr.NewReference(yyDollar[4].node)
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arrayItem := expr.NewArrayItem(nil, reference)
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arrayItem := expr.NewArrayItem(nil, reference, false)
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yyVAL.list = append(yyDollar[1].list, arrayItem)
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// save position
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@ -9336,7 +9336,7 @@ yydefault:
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//line php5/php5.y:6749
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{
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reference := expr.NewReference(yyDollar[4].node)
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arrayItem := expr.NewArrayItem(yyDollar[1].node, reference)
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arrayItem := expr.NewArrayItem(yyDollar[1].node, reference, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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@ -9355,7 +9355,7 @@ yydefault:
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//line php5/php5.y:6766
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{
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reference := expr.NewReference(yyDollar[2].node)
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arrayItem := expr.NewArrayItem(nil, reference)
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arrayItem := expr.NewArrayItem(nil, reference, false)
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yyVAL.list = []node.Node{arrayItem}
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// save position
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34
php5/php5.y
34
php5/php5.y
@ -5917,7 +5917,7 @@ possible_comma:
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non_empty_static_array_pair_list:
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non_empty_static_array_pair_list ',' static_scalar_value T_DOUBLE_ARROW static_scalar_value
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{
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arrayItem := expr.NewArrayItem($3, $5)
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arrayItem := expr.NewArrayItem($3, $5, false)
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$$ = append($1, arrayItem)
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// save position
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@ -5932,7 +5932,7 @@ non_empty_static_array_pair_list:
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}
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| non_empty_static_array_pair_list ',' static_scalar_value
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{
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arrayItem := expr.NewArrayItem(nil, $3)
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arrayItem := expr.NewArrayItem(nil, $3, false)
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$$ = append($1, arrayItem)
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// save position
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@ -5946,7 +5946,7 @@ non_empty_static_array_pair_list:
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}
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| static_scalar_value T_DOUBLE_ARROW static_scalar_value
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{
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arrayItem := expr.NewArrayItem($1, $3)
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arrayItem := expr.NewArrayItem($1, $3, false)
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$$ = []node.Node{arrayItem}
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// save position
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@ -5960,7 +5960,7 @@ non_empty_static_array_pair_list:
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}
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| static_scalar_value
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{
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arrayItem := expr.NewArrayItem(nil, $1)
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arrayItem := expr.NewArrayItem(nil, $1, false)
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$$ = []node.Node{arrayItem}
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// save position
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@ -6569,7 +6569,7 @@ assignment_list:
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assignment_list ',' assignment_list_element
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{
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if len($1) == 0 {
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$1 = []node.Node{expr.NewArrayItem(nil, nil)}
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$1 = []node.Node{expr.NewArrayItem(nil, nil, false)}
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}
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$$ = append($1, $3)
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@ -6595,7 +6595,7 @@ assignment_list:
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assignment_list_element:
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variable
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{
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$$ = expr.NewArrayItem(nil, $1)
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$$ = expr.NewArrayItem(nil, $1, false)
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// save position
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$$.SetPosition(yylex.(*Parser).positionBuilder.NewNodePosition($1))
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@ -6608,7 +6608,7 @@ assignment_list_element:
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| T_LIST '(' assignment_list ')'
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{
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listNode := expr.NewList($3)
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$$ = expr.NewArrayItem(nil, listNode)
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$$ = expr.NewArrayItem(nil, listNode, false)
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// save position
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listNode.SetPosition(yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
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@ -6623,7 +6623,7 @@ assignment_list_element:
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}
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| /* empty */
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{
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$$ = expr.NewArrayItem(nil, nil)
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$$ = expr.NewArrayItem(nil, nil, false)
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yylex.(*Parser).returnTokenToPool(yyDollar, &yyVAL)
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}
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@ -6642,7 +6642,7 @@ array_pair_list:
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$$ = $1
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if $2 != nil {
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$$ = append($1, expr.NewArrayItem(nil, nil))
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$$ = append($1, expr.NewArrayItem(nil, nil, false))
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}
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// save comments
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@ -6657,7 +6657,7 @@ array_pair_list:
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non_empty_array_pair_list:
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non_empty_array_pair_list ',' expr T_DOUBLE_ARROW expr
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{
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arrayItem := expr.NewArrayItem($3, $5)
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arrayItem := expr.NewArrayItem($3, $5, false)
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$$ = append($1, arrayItem)
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// save position
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@ -6672,7 +6672,7 @@ non_empty_array_pair_list:
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}
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| non_empty_array_pair_list ',' expr
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{
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arrayItem := expr.NewArrayItem(nil, $3)
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arrayItem := expr.NewArrayItem(nil, $3, false)
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$$ = append($1, arrayItem)
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// save position
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@ -6686,7 +6686,7 @@ non_empty_array_pair_list:
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}
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| expr T_DOUBLE_ARROW expr
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{
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arrayItem := expr.NewArrayItem($1, $3)
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arrayItem := expr.NewArrayItem($1, $3, false)
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$$ = []node.Node{arrayItem}
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// save position
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@ -6700,7 +6700,7 @@ non_empty_array_pair_list:
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}
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| expr
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{
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arrayItem := expr.NewArrayItem(nil, $1)
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arrayItem := expr.NewArrayItem(nil, $1, false)
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$$ = []node.Node{arrayItem}
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// save position
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@ -6714,7 +6714,7 @@ non_empty_array_pair_list:
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| non_empty_array_pair_list ',' expr T_DOUBLE_ARROW '&' w_variable
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{
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reference := expr.NewReference($6)
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arrayItem := expr.NewArrayItem($3, reference)
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arrayItem := expr.NewArrayItem($3, reference, false)
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$$ = append($1, arrayItem)
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// save position
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@ -6732,7 +6732,7 @@ non_empty_array_pair_list:
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| non_empty_array_pair_list ',' '&' w_variable
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{
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reference := expr.NewReference($4)
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arrayItem := expr.NewArrayItem(nil, reference)
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arrayItem := expr.NewArrayItem(nil, reference, false)
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$$ = append($1, arrayItem)
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// save position
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@ -6748,7 +6748,7 @@ non_empty_array_pair_list:
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| expr T_DOUBLE_ARROW '&' w_variable
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{
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reference := expr.NewReference($4)
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arrayItem := expr.NewArrayItem($1, reference)
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arrayItem := expr.NewArrayItem($1, reference, false)
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$$ = []node.Node{arrayItem}
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// save position
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@ -6765,7 +6765,7 @@ non_empty_array_pair_list:
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| '&' w_variable
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{
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reference := expr.NewReference($2)
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arrayItem := expr.NewArrayItem(nil, reference)
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arrayItem := expr.NewArrayItem(nil, reference, false)
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$$ = []node.Node{arrayItem}
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// save position
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1646
php7/php7.go
1646
php7/php7.go
File diff suppressed because it is too large
Load Diff
28
php7/php7.y
28
php7/php7.y
@ -5162,7 +5162,7 @@ array_pair_list:
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possible_array_pair:
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/* empty */
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{
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$$ = expr.NewArrayItem(nil, nil)
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$$ = expr.NewArrayItem(nil, nil, false)
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yylex.(*Parser).returnTokenToPool(yyDollar, &yyVAL)
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}
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@ -5178,7 +5178,7 @@ non_empty_array_pair_list:
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non_empty_array_pair_list ',' possible_array_pair
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{
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if len($1) == 0 {
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$1 = []node.Node{expr.NewArrayItem(nil, nil)}
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$1 = []node.Node{expr.NewArrayItem(nil, nil, false)}
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}
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$$ = append($1, $3)
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@ -5203,7 +5203,7 @@ non_empty_array_pair_list:
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array_pair:
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expr T_DOUBLE_ARROW expr
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{
|
||||
$$ = expr.NewArrayItem($1, $3)
|
||||
$$ = expr.NewArrayItem($1, $3, false)
|
||||
|
||||
// save position
|
||||
$$.SetPosition(yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
||||
@ -5216,7 +5216,7 @@ array_pair:
|
||||
}
|
||||
| expr
|
||||
{
|
||||
$$ = expr.NewArrayItem(nil, $1)
|
||||
$$ = expr.NewArrayItem(nil, $1, false)
|
||||
|
||||
// save position
|
||||
$$.SetPosition(yylex.(*Parser).positionBuilder.NewNodePosition($1))
|
||||
@ -5229,7 +5229,7 @@ array_pair:
|
||||
| expr T_DOUBLE_ARROW '&' variable
|
||||
{
|
||||
reference := expr.NewReference($4)
|
||||
$$ = expr.NewArrayItem($1, reference)
|
||||
$$ = expr.NewArrayItem($1, reference, false)
|
||||
|
||||
// save position
|
||||
$$.SetPosition(yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
||||
@ -5245,7 +5245,7 @@ array_pair:
|
||||
| '&' variable
|
||||
{
|
||||
reference := expr.NewReference($2)
|
||||
$$ = expr.NewArrayItem(nil, reference)
|
||||
$$ = expr.NewArrayItem(nil, reference, false)
|
||||
|
||||
// save position
|
||||
$$.SetPosition(yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
||||
@ -5254,13 +5254,25 @@ array_pair:
|
||||
// save comments
|
||||
yylex.(*Parser).setFreeFloating($$, freefloating.Start, $1.FreeFloating)
|
||||
|
||||
yylex.(*Parser).returnTokenToPool(yyDollar, &yyVAL)
|
||||
}
|
||||
| T_ELLIPSIS expr
|
||||
{
|
||||
$$ = expr.NewArrayItem(nil, $2, true)
|
||||
|
||||
// save position
|
||||
$$.SetPosition(yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
||||
|
||||
// save comments
|
||||
yylex.(*Parser).setFreeFloating($$, freefloating.Start, $1.FreeFloating)
|
||||
|
||||
yylex.(*Parser).returnTokenToPool(yyDollar, &yyVAL)
|
||||
}
|
||||
| expr T_DOUBLE_ARROW T_LIST '(' array_pair_list ')'
|
||||
{
|
||||
// TODO: Cannot use list() as standalone expression
|
||||
listNode := expr.NewList($5)
|
||||
$$ = expr.NewArrayItem($1, listNode)
|
||||
$$ = expr.NewArrayItem($1, listNode, false)
|
||||
|
||||
// save position
|
||||
listNode.SetPosition(yylex.(*Parser).positionBuilder.NewTokensPosition($3, $6))
|
||||
@ -5279,7 +5291,7 @@ array_pair:
|
||||
{
|
||||
// TODO: Cannot use list() as standalone expression
|
||||
listNode := expr.NewList($3)
|
||||
$$ = expr.NewArrayItem(nil, listNode)
|
||||
$$ = expr.NewArrayItem(nil, listNode, false)
|
||||
|
||||
// save position
|
||||
listNode.SetPosition(yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
||||
|
@ -1304,6 +1304,10 @@ func (p *Printer) printExprArrayItem(n node.Node) {
|
||||
nn := n.(*expr.ArrayItem)
|
||||
p.printFreeFloating(nn, freefloating.Start)
|
||||
|
||||
if nn.Unpack {
|
||||
io.WriteString(p.w, "...")
|
||||
}
|
||||
|
||||
if nn.Key != nil {
|
||||
p.Print(nn.Key)
|
||||
p.printFreeFloating(nn, freefloating.Expr)
|
||||
|
@ -384,6 +384,7 @@ func TestParseAndPrintArrayItem(t *testing.T) {
|
||||
$world ,
|
||||
& $world ,
|
||||
'Hello' => $world ,
|
||||
... $unpack
|
||||
] ;
|
||||
`
|
||||
|
||||
|
@ -1551,6 +1551,25 @@ func TestPrinterPrintExprArrayItem(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestPrinterPrintExprArrayItemUnpack(t *testing.T) {
|
||||
o := bytes.NewBufferString("")
|
||||
|
||||
p := printer.NewPrinter(o)
|
||||
p.Print(&expr.ArrayItem{
|
||||
Unpack: true,
|
||||
Val: &expr.Variable{
|
||||
VarName: &node.Identifier{Value: "world"},
|
||||
},
|
||||
})
|
||||
|
||||
expected := `...$world`
|
||||
actual := o.String()
|
||||
|
||||
if expected != actual {
|
||||
t.Errorf("\nexpected: %s\ngot: %s\n", expected, actual)
|
||||
}
|
||||
}
|
||||
|
||||
func TestPrinterPrintExprArray(t *testing.T) {
|
||||
o := bytes.NewBufferString("")
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user