compiler-error

Compiler errors and troubleshooting

Programming Fix MSVC C1001 in C++ Modules with Glaze JSON VS 2022

Resolve MSVC C1001 internal compiler error when importing Glaze JSON library in C++ modules on Visual Studio 2022 v18.1.1. Discover root causes, essential flags like /Zc:preprocessor, step-by-step workarounds, upgrades, and minimal repro.

#compiler-error
#cpp
#json
#modules
#msvc
#visual-studio

1 answer• 1 view

02/10/2026, 02:37 PM