Revert "Remove dependence on <ciso646>" (#126399)
[llvm-project.git] / clang-tools-extra / docs / clang-tidy / checks / clang-analyzer / nullability.NullReturnedFromNonnull.rst
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1 .. title:: clang-tidy - clang-analyzer-nullability.NullReturnedFromNonnull
2 .. meta::
3    :http-equiv=refresh: 5;URL=https://clang.llvm.org/docs/analyzer/checkers.html#nullability-nullreturnedfromnonnull
5 clang-analyzer-nullability.NullReturnedFromNonnull
6 ==================================================
8 Warns when a null pointer is returned from a function that has _Nonnull return
9 type.
11 The `clang-analyzer-nullability.NullReturnedFromNonnull` check is an alias, please see
12 `Clang Static Analyzer Available Checkers
13 <https://clang.llvm.org/docs/analyzer/checkers.html#nullability-nullreturnedfromnonnull>`_
14 for more information.