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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wunused-9.C] - Blame information for rev 307

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Line No. Rev Author Line
1 301 jeremybenn
// PR c++/11224
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// { dg-options "-Wunused" }
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struct someclass {
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  bool isEmpty() const { return true; }
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};
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int main()
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{
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  bool bOk = false;
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  someclass foo;
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  bOk == foo.isEmpty(); // { dg-warning "not used" }
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  return bOk;
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}
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int& f();
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void g() {
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  f() == 0; // { dg-warning "not used" }
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  f() != 1; // { dg-warning "not used" }
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  f() < 2; // { dg-warning "not used" }
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  f() > 3; // { dg-warning "not used" }
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  f() <= 4; // { dg-warning "not used" }
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  f() >= 5; // { dg-warning "not used" }
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  f() + 6; // { dg-warning "not used" }
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  f() - 7; // { dg-warning "not used" }
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  f() * 8; // { dg-warning "not used" }
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  f() / 9; // { dg-warning "not used" }
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  +f(); // { dg-warning "not used" }
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  -f(); // { dg-warning "not used" }
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  ++f();
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  --f();
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  f() = 10;
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  f() <<= 11;
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}

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