| // { dg-do link } | |
| class Foo { | |
| public: | |
| // No out-of-class definition is provided for these class members. | |
| // That's technically a violation of the standard, but no diagnostic | |
| // is required, and, as a QOI issue, we should optimize away all | |
| // references. | |
| static const int erf = 0; | |
| static const int foo = 1; | |
| }; | |
| int one() | |
| { | |
| return Foo::foo; | |
| } | |
| int two() | |
| { | |
| return Foo::foo + Foo::erf; | |
| } | |
| int three(int x) | |
| { | |
| return x ? Foo::erf : Foo::foo; | |
| } | |
| int i; | |
| int main () | |
| { | |
| one (); | |
| two (); | |
| three (i); | |
| } |