Code: #include <type_traits> template <typename T> int f() { if constexpr (std::is_same_v<T, int>) return 0; else static_assert(false, "shouldn't be compiled"); } int main() { } Compiler output: error C2338: static_assert ...
This is a regression in MSVC 17.10 Sample code to trigger the failure: #include<concepts> #include<memory> template<typename TToMatch, typename... Ts> concept OneOfTheseTypes = (std::same_as<TToMatch, Ts> || ...); template < class... TTypes > class C { private: ...
In the following example, the static_assert declaration has namespace scope. Because the compiler knows the size of type void *, the expression is evaluated immediately.Example: static_assert with namespace scopeC++ Copy static_assert(sizeof(void *) == 4, "64-bit code generation is not ...
static_assertwill become a keyword, not a macro. We should instead use_Static_assertin C11 and above, and otherwisestatic_assertif it's provided as a macro (to cover pre-C11 compilers that havestatic_assertas an extension).
Open the project'sProperty Pagesdialog box. For details, seeSet C++ compiler and build properties in Visual Studio. Select theConfiguration Properties>C/C++>Command Lineproperty page. Add/Zc:static_assertor/Zc:static_assert-to theAdditional options:pane. ...
But I'm a bit stuck with the configure file. I don't see it in this repo, but I can find it here: https://github.com/fluent/fluent-bit/blob/master/lib/c-ares-1.19.0/configure. Is that a generated file at bump time? If yes, where does that static_assert then come from? But...
I have installed oneAPI and integrated the Intel DPC++ compiler and tools into VS2019. I created a new project, which fails assert_error in
C++, C, and Assembler Save Share via Facebookx.comLinkedInEmail Article 08/03/2021 9 contributors Feedback In this article Syntax Remarks Description of static_assert with namespace scope Example: static_assert with namespace scope Show 5 more ...
C++, C, and Assembler Save Share via Facebookx.comLinkedInEmail Article 08/03/2021 9 contributors Feedback In this article Syntax Remarks Description of static_assert with namespace scope Example: static_assert with namespace scope Show 5 more ...
is 1> C:\Users\dchristo\Documents\Visual Studio 2022\Projects\TemplateError\TemplateError.cpp(17,3): 1> see reference to function template instantiation 'T *Create<char>(void)' being compiled 1> with 1> [ 1> T=char 1> ] 1>Done building target "ClCompile" in project "...