问题描述
标准是什么意思：
for（long i = 0; i< 0; ++ i）;
for（myclass i = 0; i< 0; ++ i）;
是允许的吗？我只是在for-loop空间中定义，不是吗？
VC6给我一个*错误*，而不仅仅是一个愚蠢的警告。
-
-Gernot
int main（int argc，char ** argv）{printf
（"％silto％c％cf％cgl％ ssic％ccom％c"，" ma"，58，''g''，64，" ba"，46,10）;}
________________________________________
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GLBasic - 你可以这样做
What does the standart say:
for (long i=0; i<0; ++i) ;
for (myclass i=0; i<0; ++i);
is it allowed? i only is defined in the for-loop space, isn''t it?
VC6 gives me an *error*, not just a stupid warning.
--
-Gernot
int main(int argc, char** argv) {printf
("%silto%c%cf%cgl%ssic%ccom%c", "ma", 58, ''g'', 64, "ba", 46, 10);}
________________________________________
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推荐答案
标准说好了。
VC ++ 6的最佳解决方案是
#define for if（0）;否则为每个源文件顶部的
。这有效地将每个for循环放在其自身范围内。
John
Standard says its OK.
The best solution on VC++ 6 is
#define for if (0); else for
at the top of every source file. This effectively puts each for loop inside
its own scope.
John
yuck！这会给出任何问题吗？我现在看不到任何东西。我将
包括在我的afx.h中用于VC6。谢谢。
-Gernot
yuck! will this give any problems? I can''t see any right now. I''ll
include this in my afx.h for VC6. Thank you.
-Gernot
哎呀！这会给出任何问题吗？我现在看不到任何东西。我会在我的afx.h中为VC6包含这个。谢谢。
-Gernot
yuck! will this give any problems? I can''t see any right now. I''ll
include this in my afx.h for VC6. Thank you.
-Gernot
标准认为#define关键字是非法的。但是我在VC ++ 6上广泛使用了这个
，它从来没有给我带来任何问题。
john
Standard says its illegal to #define a keyword. However I''ve used this
extensively on VC++ 6 and its never caused any problems for me.
john
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