mirror of https://github.com/swig/swig
55 lines
1.7 KiB
OpenEdge ABL
55 lines
1.7 KiB
OpenEdge ABL
%module cpp11_attribute_specifiers
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%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK) a;
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%inline %{
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#if defined(__GNUC__)
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations" // We're using a deprecated attribute here...
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#pragma GCC diagnostic ignored "-Wattributes" // likely is C++20
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#pragma GCC diagnostic ignored "-Wunused-variable" // We are using an unused variable on purpose here
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#pragma GCC diagnostic ignored "-Wunused-parameter" // We are using an unused param on purpose here
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#endif
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#if defined(__clang__)
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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#pragma clang diagnostic ignored "-Wattributes"
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#pragma clang diagnostic ignored "-Wunused-variable"
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#pragma clang diagnostic ignored "-Wunused-parameter"
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#endif
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#if defined(_MSC_VER)
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#pragma warning(disable : 4996) // For the deprecated attributes in this testcase
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#pragma warning(disable : 5030) // attribute is not recognized ('likely' and 'unlikely')
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#endif
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[[noreturn]] void noReturn() { throw; }
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[[nodiscard]] bool noDiscard() { return true; }
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[[nodiscard, deprecated("This has been replaced")]] bool noDiscardDeprecated() { return true; }
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void maybeUnused1([[maybe_unused]] bool b) { }
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bool maybeUnused2(bool a, [[maybe_unused]] bool b) { return a; }
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[[deprecated, nodiscard]] bool likely([[maybe_unused]] bool a, bool b) {
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[[maybe_unused]] bool c = b;
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if (b) [[likely]] {
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return true;
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} else [[unlikely]] {
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if(a) {
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return true;
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}
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}
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return false;
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}
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struct [[nodiscard]] S { };
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const char *test_string_literal() { return "Test [[ and ]] in string literal"; }
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// Check that SWIG handles ]] as two ] tokens when it's not part of an attribute.
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int aa = 0;
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int *a = &aa;
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int b = a[a[0]];
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%}
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