我只是想知道 -fpermissive
标志在 g++ 编译器中的作用是什么?我得到:
I'm just wondering what the -fpermissive
flag does in the g++ compiler? I am getting:
错误:取临时地址[-fpermissive]
error: taking address of temporary [-fpermissive]
我可以通过向编译器提供 -fpermissive
标志来解决这个问题.
which I can solve by giving the -fpermissive
flag to the compiler.
编辑:我刚刚找到了导致临时地址错误部分的原因!我现在就去修复那个部分.
EDIT: I just found what was causing the temporary address error part! I'm going to fix that part right now.
来自 文档:
-fpermissive
将一些关于不符合代码的诊断从错误降级为警告.因此,使用 -fpermissive
将允许编译一些不合格的代码.
-fpermissive
Downgrade some diagnostics about nonconformant code from errors to warnings. Thus, using-fpermissive
will allow some nonconforming code to compile.
底线:不要使用,除非您知道自己在做什么!
Bottom line: don't use it unless you know what you are doing!
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