I found something new about semicolons!

Unreal Courses Talk
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#1

if we put semicolons at the end of the if statement, it behaves wierdly.

if (axe_y > 450 || axe_y < 0);

this projects wierd :smiley:

if (axe_y > 450 || axe_y < 0)

this one behaves normal

#2

The semiclolon is just an empty statement which wuold be the same as:

if(condition){}

The semicolon signals the end of the statement so this is exactly what it should do…

#3

Yup, and since if-statements are supposed to have some code immediately after them the compiler complains.

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