Category : clang

From Clang’s documentation: When Clang compiles C++ code for Windows, it attempts to be compatible with MSVC. In particular, Clang defines _MSC_VER. MSVC does not support #pragma STDC FENV_ACCESS ON: cl t125.c /std:c11 t125.c(11): warning C4068: unknown pragma ‘STDC’ Instead MSVC does support #pragma fenv_access (on). This leads to this code: #if _MSC_VER #pragma fenv_access ..

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I am trying to execute a .cpp file with the following content: #include "clang/Tooling/CommonOptionsParser.h" #include "clang/Tooling/Tooling.h" Whenever I try to, I get the following error: fatal error: ‘clang/Tooling/CommonOptionsParser.h’ file not found #include "clang/Tooling/CommonOptionsParser.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. I already found this question and tried what was recommended but there is no change. For reference, I ..

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I have a clang-format based off of LLVM but I found it surprisingly hard to find a setting to add space after comment start. Basically, I’d like to have: // This is a comment instead of: //This is a comment Here’s the .clang-format I’m using at the moment: # Generated from CLion C/C++ Code Style ..

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opt command not working for CLANG compiler, installed CLANG and LLVM, after I ran clang++ -emit-llvm -S test.cpp -o prog.ll it is working well and good but once I tried running the ‘opt’ opt –dot-cfg prog.ll I am getting the error as ‘opt’ is not recognized as an internal or external command, operable program or ..

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How should I include standard and not-standard libraries in c++ programms for clang on freeBSD? With standard I mean things like <iostream> with non-standard I mean things like /usr/local/include/opencv4/opencv2/core.hpp. I am lost on my path in freebsd 13.0. So far I used cc (clang) to compile c programs. To include port libraries I use cc ..

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