Wreorder How can I resolve this warning?

Question

how can i resolve this warning? Information message with warning;

char.cpp: In constructor 'switch_channel_info::switch_channel_info()':
char.cpp:7370:6: warning: 'switch_channel_info::secs' will be initialized after [-Wreorder]
 7370 |  int secs;
      |      ^~~~
char.cpp:7369:22: warning:   'DynamicCharacterPtr switch_channel_info::ch' [-Wreorder]
 7369 |  DynamicCharacterPtr ch;
      |                      ^~
char.cpp:7374:2: warning:   when initialized here [-Wreorder]
 7374 |  switch_channel_info()

The warning part is as follows.

EVENTINFO(switch_channel_info)
{
    DynamicCharacterPtr ch;
    int secs;
    long newAddr;
    WORD newPort;

    switch_channel_info()
        : secs(0),
        ch(),
        newAddr(0),
        newPort(0)
    {
    }
};

See [this](https://stackoverflow.com/questions/1828037/whats-the-point-of-g-wreorder). And paste the warning as text as well. — cigien, Oct 13 '20 at 22:11
Does this answer your question? [Constructor initialization-list evaluation order](https://stackoverflow.com/questions/1242830/constructor-initialization-list-evaluation-order) — Retired Ninja, Oct 13 '20 at 22:14
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score 0 · Accepted Answer · answered Oct 13 '20 at 22:37

0

In this section, when I replace the secs variable with the ch variable, the warning disappeared and the problem was solved.

DynamicCharacterPtr ch;
int secs;
long newAddr;
WORD newPort;

I changed it as follows and the problem was solved.

int secs;
DynamicCharacterPtr ch;
long newAddr;
WORD newPort;

answered Oct 13 '20 at 22:37

Rouge

1
2

The order in the constructor list should match the order in the constructor, so you can either adjust the structure, as you have here, or the constructor list. – tadman Oct 13 '20 at 22:56

Wreorder How can I resolve this warning?

1 Answers1