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// { dg-do compile }
// Unary plus/minus are not lvalues.
// In templates we require an instantiation to emit the diagnostic. This
// is wrong and it is PR 18474.
int n;
void f(void)
{
-n = 0; // { dg-error "non-lvalue" }
+n = 0; // { dg-error "non-lvalue" }
}
template <int>
void g(void)
{
-n = 0; // { dg-error "non-lvalue" "" { xfail *-*-* } }
+n = 0; // { dg-error "non-lvalue" "" { xfail *-*-* } }
}
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