主要的回报值 [英] return value of main

问题描述

ANSI-C 99标准规定主要功能

有int作为返回类型。然而，仍然有很多人声称无效。作为主要返回类型。


之前的ANSI-C标准是否定义为void作为回归类型

或者这个问题只是缺乏C知识吗？


问候，

克里斯

解决方案

Christian Christmann写道：

ANSI-C 99标准规定主函数

具有int值。作为返回类型。然而，仍然有很多人声称无效。作为主要返回类型。


之前的ANSI-C标准是否定义为void作为返回类型

或者这个问题只是缺乏C知识吗？

后者。


尝试使用gcc -Wall -ansi -pedantic编译void main（）{}。


-

Ian Collins。

？ Christian Christmann < PL ***** @ yahoo.de ?????? ??? ??????

新闻：pa **************************** @ yahoo.de。 ..

ANSI-C 99标准规定主函数

具有int作为返回类型。然而，仍然有很多人声称无效。作为主要返回类型。


之前的ANSI-C标准是否定义为void作为返回类型

或者这个问题只是缺乏C知识吗？

查看问题11.12a-11.15 C faq

（ http://c-faq.com/ansi/) 。


以前的ANSI-C标准没有将void定义为返回类型。


-

Papastefanos Serafeim

Papastefanos Serafeim写道：

？ Christian Christmann < PL ***** @ yahoo.de ?????? ??? ??????

新闻：pa **************************** @ yahoo.de。 ..

ANSI-C 99标准规定主函数

具有int作为返回类型。然而，仍然有很多人声称无效。作为主要返回类型。


之前的ANSI-C标准是否定义为void作为返回类型

或者这个问题只是缺乏C知识吗？

查看问题11.12a-11.15 C faq

（ http://c-faq.com/ansi/) 。

以前的ANSI-C标准没有将void定义为返回类型。

这只是草率的帖子，其中你的意思是没有ANSI C标准有

定义为void作为主要的返回类型或者它是否是因为*第一个* ANSI C标准（1989）再次打击而试图夺走属于C $ / b $ b的一部分的雅各布的疾病？

检查1989 C标准中关于空隙类型的3.1.2.5。

Hi,

the ANSI-C 99 standard specifies that the main function
has "int" as return type. However, there are still lots
of people declaring "void" as main return type.

Did previous ANSI-C standards defined "void" as return type
or is this issue just a lack of C knowledge?

Regards,
Chris

解决方案

Christian Christmann wrote:

Hi,

the ANSI-C 99 standard specifies that the main function
has "int" as return type. However, there are still lots
of people declaring "void" as main return type.

Did previous ANSI-C standards defined "void" as return type
or is this issue just a lack of C knowledge?

The latter.

Try compiling void main(){} with gcc -Wall -ansi -pedantic.

--
Ian Collins.

? "Christian Christmann" <pl*****@yahoo.de?????? ??? ??????
news:pa****************************@yahoo.de...

the ANSI-C 99 standard specifies that the main function
has "int" as return type. However, there are still lots
of people declaring "void" as main return type.

Did previous ANSI-C standards defined "void" as return type
or is this issue just a lack of C knowledge?

Check questions 11.12a-11.15 of the C faq
(http://c-faq.com/ansi/).

Previous ANSI-C standards did not define void as return type.

--
Papastefanos Serafeim

Papastefanos Serafeim wrote:

? "Christian Christmann" <pl*****@yahoo.de?????? ??? ??????
news:pa****************************@yahoo.de...

the ANSI-C 99 standard specifies that the main function
has "int" as return type. However, there are still lots
of people declaring "void" as main return type.

Did previous ANSI-C standards defined "void" as return type
or is this issue just a lack of C knowledge?

Check questions 11.12a-11.15 of the C faq
(http://c-faq.com/ansi/).

Previous ANSI-C standards did not define void as return type.

Is this just sloppy posting, in which you meant "No ANSI C standard has
defined void as the return type for main", or is it
Jacob''s disease of trying to take away features that have been part of C
since the *first* ANSI C standard (1989) striking again?

Check 3.1.2.5 of the 1989 C standard for the void type.

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