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Are they? According to some people (github issue to support cpp modules on vscode) the standard is mess and is likely to go away. VSCode doesnt support modules

by papichulo2023 2y ago

Are they? According to some people (github issue to support cpp modules on vscode) the standard is mess and is likely to go away. VSCode doesnt support modules atm.

pjmlp 2y ago
Visual Studio is what matters. VSCode is never going to be as good, you are better of with Clion then.
- fsloth 2y ago
  This! As win/mac user Visual Studio is my preferred tool, but in MacOS Clion (with vscode for few random workflow things not supported in Clion) is an adequate replacement (but Visual Studio remains king). VSCode can be used as an industrial editor if one likes to, but if it does not feel right, it’s not a skill issue.
int_19h 2y ago
Assuming that you're referring to https://github.com/microsoft/vscode-cpptools/issues/6302 https://github.com/microsoft/vscode-cpptools/issues/6302, I see two comments along these lines, neither of which is from actual implementers. That isn't evidence either that the standard is a mess, nor that it's likely to go away. The reason why this is taking such a long time is because the entire approach is a rather drastic change to how C++ compilers usually work, and C++ compilers (or even frontends, such as the stuff used by IDEs) are complicated things that aren't trivial to make major changes to.
- papichulo2023 2y ago
  Yeah but the people implementing it are prob more interested on you moving to VS, so there a slighty conflict of interest, I appreciate their work but I also a bit sceptical and think this is the main reason behind it. 6yo is a lot of time for such an important feature. They dont they to support it on all compilers/frontends in order to release it.
  - chipdart 2y ago
    > Yeah but the people implementing it are prob more interested on you moving to VS (...) Wasn't support for submodules first added to Clang and CMake? Also, I don't think you fully grasp the scope of this change. Some projects are still stuck on C++1 to avoid having to pay for the technical debt of upgrading the compiler. This is a flag flip away. For modules, you need to rework your whole build system and Eve rearchitect your projects. Think about that for a second.
- jart 2y ago
  I don't understand why they don't just double down on these #include <__fwd/vector.h> etc. headers. They fix everything. The only downside to them is I can't use them on a header that defines a class with std::vector member variables. But if they could make a small tweak to the language so that I could, then I'd take that over the promised modules revolution any day.

Are they? According to some people (github issue to support cpp modules on vscode) the standard is mess and is likely to go away. VSCode doesnt support modules atm.

pjmlp 2y ago

Visual Studio is what matters. VSCode is never going to be as good, you are better of with Clion then.

fsloth 2y ago
This! As win/mac user Visual Studio is my preferred tool, but in MacOS Clion (with vscode for few random workflow things not supported in Clion) is an adequate replacement (but Visual Studio remains king). VSCode can be used as an industrial editor if one likes to, but if it does not feel right, it’s not a skill issue.

int_19h 2y ago

Assuming that you're referring to https://github.com/microsoft/vscode-cpptools/issues/6302 https://github.com/microsoft/vscode-cpptools/issues/6302, I see two comments along these lines, neither of which is from actual implementers. That isn't evidence either that the standard is a mess, nor that it's likely to go away. The reason why this is taking such a long time is because the entire approach is a rather drastic change to how C++ compilers usually work, and C++ compilers (or even frontends, such as the stuff used by IDEs) are complicated things that aren't trivial to make major changes to.

papichulo2023 2y ago
Yeah but the people implementing it are prob more interested on you moving to VS, so there a slighty conflict of interest, I appreciate their work but I also a bit sceptical and think this is the main reason behind it. 6yo is a lot of time for such an important feature. They dont they to support it on all compilers/frontends in order to release it.
- chipdart 2y ago
  > Yeah but the people implementing it are prob more interested on you moving to VS (...) Wasn't support for submodules first added to Clang and CMake? Also, I don't think you fully grasp the scope of this change. Some projects are still stuck on C++1 to avoid having to pay for the technical debt of upgrading the compiler. This is a flag flip away. For modules, you need to rework your whole build system and Eve rearchitect your projects. Think about that for a second.
jart 2y ago
I don't understand why they don't just double down on these #include <__fwd/vector.h> etc. headers. They fix everything. The only downside to them is I can't use them on a header that defines a class with std::vector member variables. But if they could make a small tweak to the language so that I could, then I'd take that over the promised modules revolution any day.