By accident I selected "don't ask me again" on some feature in VS Code after pressing F5. Now, every time I press F5, it adds the default task in the tasks.json even when I have two other tasks in there.…
My understanding was the best practice is: #if __cplusplus >= 202002L // code #endif However, it does not work, even though I do compile with -std=c++20. Also, the output of g++ -x c++ -std=c++20 -dM -E - </dev/null | grep…
I was working on vs code in C++ and suddenly an error appeared that no output was shown in the terminal. I tried Please help guys, because this error is hindering my work. I was working in oop on large…
i can compile c++ file using visual studio, but i wanna compile it using Mingw(gcc / g++). Note: i don't know much about wxWidgets when i run gcc main.cpp -I C:wxWidgets-3.2.5includemsvc -I C:wxWidgets-3.2.5include -L C:wxWidgets-3.2.5libvc_x64_lib -mwindows it gives me this…
I saw many other questions about the very same warning, but my code seems different. And, over all, I get this only with -Os option. #include <iostream> using namespace std ; template <class TYPE,class FUNC> struct AutoDestruct { const TYPE…
I am playing with demangling and I noticed that for std::string the mangled name depends on the compiler in use. For example, this simple program: #include <cxxabi.h> #include <iostream> #include <string> int main(){ std::cout << typeid(std::string).name() << std::endl; return 0;…
[nobin@CentOS9 tc-dump]$ CGO_ENABLED=1 go build # github.com/Asphaltt/tc-dump /usr/local/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1 /usr/bin/ld: cannot find -lresolv /usr/bin/ld: cannot find -lpthread /usr/bin/ld: cannot find -lc collect2: error: ld returned 1 exit status OS specs: [nobin@CentOS9 tc-dump]$ uname -a Linux…
I've been coding with plain C for the last few months because of our university curriculum. The programs I write are quite small and very not-resource-demanding. As a result, compiling with gcc has always been an almost instantaneous process (40ms…
Specs: WSL, ubuntu 22.04 cmake version 3.25.2 g++ version: 11.4.0 gcc version: 11.4.0 I was doing lab0 of CS144, Spring 2023 of Stanford when I got stuck at the very beginning. When I ran cmake --build build, I got the…
Recently, I upgraded to Xcode 15, and with that the update of the xcodebuild tools. However, suddenly, my standalone C++ applications are not able to use the g++-13 compiler for some reason? Anyone knows what might work, I don't want…