http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992
Bug #: 50992 Summary: abs() and cabs() Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.gnu.org ReportedBy: bratsi...@gmail.com gcc does not see an obvious error. Code: complex double Z; abs(Z); abs() even not a fabsl()! And this code work!