minix/external/bsd/llvm/dist/clang/test/SemaCXX/warn-unused-attribute.cpp
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

20 lines
331 B
C++

// RUN: %clang_cc1 -fsyntax-only -Wunused-variable -verify %s
struct __attribute__((warn_unused)) Test
{
Test();
~Test();
void use();
};
struct TestNormal
{
TestNormal();
};
int main()
{
Test unused; // expected-warning {{unused variable 'unused'}}
Test used;
TestNormal normal;
used.use();
}