Global variable definition change in 2020a
显示 更早的评论
Hi
I am trying to run a model (not written by me). When I open it in 2019a matlab version I have a number of variables that are seen as global by matlab (change color). But when opening them in 2020a version these variables are not global. This is the same code in both cases. Did something changed in the global variable definition in 2020a?
Thanks for your answer
1 个评论
James Tursa
2020-10-16
Please post a small example of your code that reproduces the issue.
采纳的回答
Steven Lord
2020-10-16
0 个投票
My suspicion is that you're not actually using global variables, you're using variables shared between a function and another function nested inside the first. There were some changes in release R2019b in this space; see the Release Notes for more information. My guess is that you were implicitly sharing those variables between the parent and nested functions.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Scope Variables and Generate Names 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
