break node

node/stmt/break.go

@@ -0,0 +1,29 @@
+package stmt
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/token"
+)
+
+type Break struct {
+	node.SimpleNode
+	token token.Token
+	expr  node.Node
+}
+
+func NewBreak(token token.Token, expr node.Node) node.Node {
+	return Break{
+		node.SimpleNode{Name: "Break", Attributes: make(map[string]string)},
+		token,
+		expr,
+	}
+}
+
+func (n Break) Print(out io.Writer, indent string) {
+	fmt.Fprintf(out, "\n%v%v [%d %d] %q", indent, n.Name, n.token.StartLine, n.token.EndLine, n.token.Value)
+	fmt.Fprintf(out, "\n%vexpr:", indent+"  ")
+	n.expr.Print(out, indent+"    ")
+}

parser/parser.y

@@ -7,6 +7,7 @@ import (
     "github.com/z7zmey/php-parser/node"
     "github.com/z7zmey/php-parser/node/scalar"
     "github.com/z7zmey/php-parser/node/name"
+    "github.com/z7zmey/php-parser/node/stmt"
 )
 
 var rootnode = node.NewSimpleNode("Root")
@@ -370,7 +371,7 @@ statement:
                     Append(node.NewSimpleNode("stmt").Append($9))
             }
     |   T_SWITCH '(' expr ')' switch_case_list          { $$ = node.NewSimpleNode("Switch").Append(node.NewSimpleNode("expr").Append($3)).Append($5); }
-    |   T_BREAK optional_expr ';'                       { $$ = node.NewSimpleNode("Break").Append($2) }
+    |   T_BREAK optional_expr ';'                       { $$ = stmt.NewBreak($1, $2) }
     |   T_CONTINUE optional_expr ';'                    { $$ = node.NewSimpleNode("Continue").Append($2) }
     |   T_RETURN optional_expr ';'                      { $$ = node.NewSimpleNode("Return").Append($2) }
     |   T_GLOBAL global_var_list ';'                    { $$ = $2; }