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| author | Alexander Kornienko <alexfh@google.com> | 2016-04-08 09:51:06 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2016-04-08 09:51:06 +0000 |
| commit | 477e5d8d3160367e03edc1343900e87267b22fac (patch) | |
| tree | f5e5a05f82971dca8c0310439c0ffe5470c706fa /clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst | |
| parent | ad659c3400d03fe1797c5b00eb825d4b6b745686 (diff) | |
| download | bcm5719-llvm-477e5d8d3160367e03edc1343900e87267b22fac.tar.gz bcm5719-llvm-477e5d8d3160367e03edc1343900e87267b22fac.zip | |
[clang-tidy] cppcoreguidelines-interfaces-global-init
Summary:
This check flags initializers of globals that access extern objects, and therefore can lead to order-of-initialization problems (this recommandation is part of CPP core guidelines).
Note that this only checks half of the guideline for now (it does not enforce using constexpr functions).
Reviewers: aaron.ballman, alexfh
Subscribers: aaron.ballman, etienneb, Eugene.Zelenko, cfe-commits
Patch by Clement Courbet!
Differential Revision: http://reviews.llvm.org/D18649
llvm-svn: 265774
Diffstat (limited to 'clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst')
| -rw-r--r-- | clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst b/clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst new file mode 100644 index 00000000000..490785846da --- /dev/null +++ b/clang-tools-extra/docs/clang-tidy/checks/cppcoreguidelines-interfaces-global-init.rst @@ -0,0 +1,14 @@ +.. 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. + |
