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Posts tagged clang

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Q&A typeof_unqual behaves differently in gcc and clang

C23 6.7.3.6 contains this (informative) example demonstrating the use of typeof_unqual: const char* const animals[] = { "aardvark", "bluejay", "catte", }; typeof_unqual(animals) anima...

1 answer · posted 6mo ago by Lundin‭ · edited 6mo ago by hkotsubo‭

Question c gcc clang c23 typeof

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Q&A How can I get the same "not all control paths return a value" behaviour across Clang and MSVC?

I've recently discovered that it's not actually an error to have control reach the end of a non-void function without returning anything, it's merely undefined behaviour. I want to promote the rele...

2 answers · posted 8mo ago by Hyperlynx‭ · last activity 8mo ago by celtschk‭

Question c++ clang msvc

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Q&A Assert that some code is not present in the final binary, at compile or link time.

I'd like to assert that some code can be optimized out, and is not present in the final binary object. #define CONSTANT 0 #if (!CONSTANT) [[landmine_A]] #endif static int foo(void); void...

1 answer · posted 3y ago by alx‭ · last activity 3y ago by alx‭

Question c compiler-errors gcc compiler-warnings clang

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Posts tagged clang