669627d0c7
Warn on non-class enum definitions as suggested by the Core Guidelines: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Renum-class
36 lines
833 B
ReStructuredText
36 lines
833 B
ReStructuredText
.. title:: clang-tidy - cppcoreguidelines-use-enum-class
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cppcoreguidelines-use-enum-class
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================================
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Finds unscoped (non-class) ``enum`` declarations and suggests using
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``enum class`` instead.
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This check implements `Enum.3
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<https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Renum-class>`_
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from the C++ Core Guidelines."
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Example:
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.. code-block:: c++
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enum E {}; // use "enum class E {};" instead
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enum class E {}; // OK
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struct S {
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enum E {}; // use "enum class E {};" instead
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// OK with option IgnoreUnscopedEnumsInClasses
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};
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namespace N {
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enum E {}; // use "enum class E {};" instead
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}
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Options
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-------
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.. option:: IgnoreUnscopedEnumsInClasses
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When `true`, ignores unscoped ``enum`` declarations in classes.
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Default is `false`.
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