What is the keyword "incr" in the KDevelop IDE?
I just downloaded KDevelop because it scans header files to offer better suggestions in code completion.
I was looking at all the keywords it suggests when no header files are included at all:
Why is it recommending "incr"?
That's not a C++ keyword.
What is it, and what is it used for?
I thought it might be short for increment..?
Probably it's a bug. Looking at KDevelop source, incr has been add for code completion in file languages/cpp/codecompletion/context.cpp on line 2326. It looks like a synonym to increment operation, however only valid synonyms are: and (&&), bitand (&), and_eq (&=), or (||), bitor (|), or_eq (|=), xor (^), xor_eq (^=), not (!), not_eq (!=), compl (~)
我无法在C ++ 98或C ++ 11中看到关于incr作为关键字或替代标记（例如and && ）的提及，因此我只能断定其他某种语言使用该关键字而KDevelop没有正确拉入仅用于名称建议的C ++ - 关键字集。