WebOct 8, 2024 · This is a known defect in our cmake script: it doesn't detect older compilers that default to C89 mode. There's work in progress to fix it . What compiler (looks like … WebThe C/C++ client named librdkafka is available in source form on GitHub and as precompiled binaries for Debian and Red Hat-based Linux distributions, and macOS. The changelog showing release updates is available in that same repo. Most users will want to use the precompiled binaries. For Linux distributions, follow the instructions for Debian ...
[Solved]-Loop initial declarations are only allowed in C99 or C11 …
WebMar 14, 2024 · 这个错误提示是因为在C语言中,只有在C99标准下才允许在for循环中声明变量。. 如果你的编译器不支持C99标准,就会出现这个错误。. 解决方法是在编译时加上参数“-std=c99”,告诉编译器使用C99标准。. 或者,你也可以将变量的声明放在for循环外面。. WebDec 14, 2024 · In this article. The following options control how the compiler interprets language features. The new MSBuild syntax is shown in Bold. The older csc.exe syntax is shown in code style. CheckForOverflowUnderflow / -checked: Generate overflow checks. AllowUnsafeBlocks / -unsafe: Allow 'unsafe' code. DefineConstants / -define: Define … tae hayes football
error: ‘for’ loop initial declarations are only allowed in C99 mode
WebOct 8, 2024 · This is a known defect in our cmake script: it doesn't detect older compilers that default to C89 mode. There's work in progress to fix it. What compiler (looks like GCC, but what version) are you using and what version of cmake? WebJul 19, 2014 · Modified 6 months ago. Viewed 32k times. 34. I've been searching a portable way to force CMake to enable the compiler's C99 features in order to avoid the following gcc error for instance: error: ‘for’ loop initial declarations are only allowed in C99 mode for … WebC99 is not fully supported in many compilers. For teh sake of portability of code I'd use either C89 or ISO C. Fron the GCC documentation: 'Some features that are in ISO C99 but not C89 or C are also, as extensions, accepted by GCC in C89 mode and in C.' Error: ‘for’ loop initial declarations are only allowed in C99 mode for(int i = 0; i. tae heung textile co. ltd