[refactoring] update ast structure of "InlinHtml" node

internal/php5/php5.go

@@ -3190,13 +3190,13 @@ yydefault:
 		yyDollar = yyS[yypt-1 : yypt+1]
 		// line internal/php5/php5.y:1064
 		{
-			yyVAL.node = &ast.StmtInlineHtml{ast.Node{}, yyDollar[1].token.Value}
-
-			// save position
-			yyVAL.node.GetNode().Position = position.NewTokenPosition(yyDollar[1].token)
-
-			// save comments
-			yylex.(*Parser).setFreeFloating(yyVAL.node, token.Start, yyDollar[1].token.SkippedTokens)
+			yyVAL.node = &ast.StmtInlineHtml{
+				Node: ast.Node{
+					Position: position.NewTokenPosition(yyDollar[1].token),
+				},
+				InlineHtmlTkn: yyDollar[1].token,
+				Value:         yyDollar[1].token.Value,
+			}
 		}
 	case 66:
 		yyDollar = yyS[yypt-2 : yypt+1]

internal/php5/php5.y

@@ -1062,13 +1062,13 @@ unticked_statement:
             }
     |   T_INLINE_HTML
             {
-                $$ = &ast.StmtInlineHtml{ast.Node{}, $1.Value}
-
-                // save position
-                $$.GetNode().Position = position.NewTokenPosition($1)
-
-                // save comments
-                yylex.(*Parser).setFreeFloating($$, token.Start, $1.SkippedTokens)
+                $$ = &ast.StmtInlineHtml{
+                    Node: ast.Node{
+                        Position: position.NewTokenPosition($1),
+                    },
+                    InlineHtmlTkn: $1,
+                    Value:         $1.Value,
+                }
             }
     |   expr ';'
             {