diff options
Diffstat (limited to 'compilerplugins/clang/test/unusedfields.cxx')
| -rw-r--r-- | compilerplugins/clang/test/unusedfields.cxx | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/unusedfields.cxx b/compilerplugins/clang/test/unusedfields.cxx index 2ec4ab815414..6efb17334e21 100644 --- a/compilerplugins/clang/test/unusedfields.cxx +++ b/compilerplugins/clang/test/unusedfields.cxx @@ -15,6 +15,8 @@ #include <ostream> #include <com/sun/star/uno/Any.hxx> #include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/uno/XInterface.hpp> +#include <rtl/ref.hxx> struct Foo // expected-error@-1 {{read m_foo1 [loplugin:unusedfields]}} @@ -258,6 +260,41 @@ namespace WriteOnlyAnalysis3 }; }; +// Check that writes to fields that are wrapped by conditional checks are ignored, +// where those conditional checks use an 'operator bool' +namespace ReadOnlyAnalysis5 +{ + struct RefTarget + { + void acquire(); + void release(); + }; + struct Foo1 + // expected-error@-1 {{read m_field1 [loplugin:unusedfields]}} + // expected-error@-2 {{read m_field2 [loplugin:unusedfields]}} + // expected-error@-3 {{read m_field3xx [loplugin:unusedfields]}} + { + std::unique_ptr<int> m_field1; + rtl::Reference<RefTarget> m_field2; + css::uno::Reference<css::uno::XInterface> m_field3xx; + void f1(css::uno::Reference<css::uno::XInterface> a) + { + if (m_field1) + m_field1.reset(new int); + if (m_field1.get()) + m_field1.reset(new int); + if (m_field2) + m_field2 = new RefTarget; + if (m_field2.get()) + m_field2 = new RefTarget; + if (m_field3xx) + m_field3xx = a; + if (m_field3xx.get()) + m_field3xx = a; + } + }; +}; + #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |