llvm-project/clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interface...

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.. title:: clang-tidy - cppcoreguidelines-interfaces-global-init
cppcoreguidelines-interfaces-global-init
========================================
This check flags initializers of globals that access extern objects,
and therefore can lead to order-of-initialization problems.
This rule is part of the "Interfaces" profile of the C++ Core Guidelines, see
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Ri-global-init
Note that currently this does not flag calls to non-constexpr functions, and
therefore globals could still be accessed from functions themselves.