Xcode 上显示不兼容 c99 该怎么办 - V2EX

Xcode 上显示不兼容 c99 该怎么办 - V2EX

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这是一个创建于 1929 天前的主题，其中的信息可能已经有所发展或是发生改变。

5 条回复 2020-06-30 08:58:39 +08:00

1

lamy

2020-06-29 18:26:03 +08:00 via Android

只能说，我不信，c11 都没问题

2

BrettD

2020-06-29 20:45:01 +08:00 via iPhone

具体错误提示是什么？有没有在编译选项里面设置 C 语言标准为 C99 ？

3

12101111

2020-06-29 21:57:33 +08:00

clang 是支持标准最好的 C 家族编译器

4

msg7086

2020-06-30 06:16:35 +08:00 via Android

@12101111 不过没记错的话 clang 还没有完全支持 concepts 。

5

MengQuadra

2020-06-30 08:58:39 +08:00

可能只是函数名写错了吧
比如瞎写一个
asd();
然后错误提示是
Implicit declaration of function 'asd' is invalid in C99

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